899 - ENVIRONMENTAL SERVICES  
   

899 8
  Remediation ServicesServices include, but are not limited to: excavation, removal and disposal of hazardous waste; Remediation-related laboratory testing; Site preparation, characterization, field investigation, conservation and closures; Wetland restoration; Emergency Response Clean up; , UST/AST Removal; Air monitoring; Soil vapor extraction; stabilization/solidification, bio-venting, carbon absorption, reactive walls, containment, monitoring and/or reduction of hazardous waste sites as well as unexploded ordnance removal.
This effort does NOT include: any remediation/transportation, disposal of radioactive waste, asbestos removal and/or paint removal, Construction and Architect-Engineering services as set forth in FAR Part 36 (including construction, alteration or repair of buildings, structures, or other real property) or Disposal only. Disposal services performed under this SIN must be ancillary to remediation services performed.
 
Contractor Contract # Website Email Phone City State Country Socio-Economic Indicators (only relative codes will appear for a contract)
Small
Business
Other
than
small
Business
Woman
Owned
business
Veteran
Owned
Small
business
Service
Disabled
Veteran
Owned
Small
business
SBA
Certified
Small
Disadvantaged
business
SBA
Certified
8(a)
Firm
SBA
Certified
HUBZone
Firm
ACTIVE ENVIRONMENTAL TECHNOLOGIE GS-10F-0297U HTTP://www.active-env.com bhughes@active-env.com (609)702-1500 MOUNT HOLLY NJ
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ADELAIDE ENVMTL HLTH ASSOC GS-10F-0080V http://www.adelaidellc.com ssoter@adelaidellc.com (845)278-7710 BREWSTER NY
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ADELANTE CONSULTING, INC. GS-10F-0601P http://www.adelanteconsulting.com info@adelanteconsulting.com (505)920-4150 SANTA FE NM
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ADVANCED ENVIRONMENTAL CONSULTAN GS-10F-0043T http://www.advancedenviroconsultants.com dgking@advancedenviroconsultants.com (601)362-1788 JACKSON MS
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ADVANCED ENVIRONMENTAL SERV INC GS-10F-0039S http://www.advservicesinc.com joe@advservicesinc.com (800)850-8680 MISSION VIEJO CA
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ADVANCED ENVIRONMENTAL SOLUTIONS GS-10F-0111N http://www.advancedenvironmental.org B.Picard@advancedenvironmental.org (508)363-4882 WORCESTER MA
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ADVENT ENVIRONMENTAL, INC. GS-10F-0365N http://www.adventenv.com jcsmoak@adventenv.com (843)388-3891 MOUNT PLEASANT SC
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AECOM, INC. GS-10F-0115K http://www.ensr.com bboutin@ensr.aecom.com (215)757-4900 HORSHAM PA
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AEG ENVIRONMENTAL PRODUCTS & SER GS-10F-0515P http://www.aegenviro.com cminetola@aegenviro.com (410)876-0764 WESTMINSTER MD
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AEHS INCORPORATED GS-10F-0227R http://www.aehs-sa.com rmbishop@aehs-sa.com (210)656-9300 SAN ANTONIO TX
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AEROSOL MONITORING & ANALYSIS GS-10F-0386K http://www.amaconsulting.com cryan@amaconsulting.com (410)684-3327 HANOVER MD
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AEROSTAR ENVIRONMENTAL SERVICES, GS-10F-0597P http://www.aerostar.net lcarrero@aerostar.net (904)565-2820 JACKSONVILLE FL
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AEW ENGINEERING INC GS-10F-0519N http://www.aewe.com marticieslik@aewe.com (402)933-3981 BELLEVUE NE
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AGUATIERRA ASSOCIATES, INC GS-10F-0167M http://www.weiss.com gmm@weiss.com (510)450-6000 EMERYVILLE CA
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AHTNA GOVERNMENT SERVICES CORPOR GS-10F-0223R http://www.ahtnagov.com jsaites@ahtnagov.com (916)372-2000 ANCHORAGE AK
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AIKEN GLOBAL GROUP, LLC GS-10F-0563N http://www.aikenglobal.com acaiken@aikenglobal.com (404)684-7172 EAST POINT GA
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ALISTO ENGINEERING GROUP, INC. GS-10F-0080M http://www.alisto.com asevilla@alisto.com (925)279-5000 WALNUT CREEK CA
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ALTERNATIVE ENVIRONMENTAL SOLUTI GS-10F-0459R http://WWW.ALTENV.COM JWARD@ALTENV.COM (717)517-5000 LANCASTER PA
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AMBIENT ENGINEERING INC GS-10F-0354S http://www.ambient-engineering.com tjstevenson@ambient-engineering.com 978-369-8188 x12 CONCORD MA
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AMDYNE CORPORATION GS-10F-0047K http://www.amdyne.com youngr@amdyne.com (410)768-5206 GLEN BURNIE MD
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AMEC EARTH & ENVIRONMENTAL, INC. GS-10F-0230J http://www.amec.com lisa.dwyer@amec.com (858)300-4312 SAN DIEGO CA
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AMEC GEOMATRIX , INC. GS-10F-0011P www.amecgeomatrixinc.com Yolanda.Harden@amec.com (510)663-4160 OAKLAND CA
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AMERICAN GEOLOGICAL SERVICES, IN GS-10F-0047T http://www.americangeo.com merline@americangeo.com (303)988-1845 LAKEWOOD CO
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AMI GROUP, INC. GS-10F-0042P http://www.amienvironmental.com DANGELLOZ@AMIENVIRONMENTAL.COM (402)397-5001 OMAHA NE
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ANALYTICAL SERVICES INCORPORATED GS-10F-0095J http://www.asincorp.com jkruft@asincorp.com (410)312-3535 COLUMBIA MD
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APPLIED ENVIRONMENTAL, INC. GS-10F-0036R http://www.appenv.com feberle@appenv.com (703)648-0822 HERNDON VA
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APPLIED ENVIROSOLUTIONS INC GS-10F-0324S http://www.aesaz.com marting@aesaz.com (480)839-7000 TEMPE AZ
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APPLIED RESEARCH ASSOCIATES, INC GS-10F-0195P http://www.ara.com/ lbost@ara.com (505)881-8074 ALBUQUERQUE NM
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ARC ENVIRONMENTAL, INC. GS-10F-0007S http://www.arcenvironmental.com mstrootman@arcenvironmental.com (410)659-9971 BALTIMORE MD
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ARCADIS U.S., INC. GS-10F-0266K http://www.arcadis-us.com van.sands@arcadis-us.com (720)344-3792 HIGHLANDS RANCH CO
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AREVA NP INC GS-00F-0057M http://www.areva-np.com vickie.kellogg@areva.com (704)805-2124 CHARLOTTE NC
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ARM ENVIRONMENTAL SERVICES INC GS-10F-0201N http://www.armenv.com awilson@armenv.com (803)783-3314 COLUMBIA SC
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ARMSTRONG ENVIRONMENTAL, PC GS-10F-0264N http://armgeoeng@mindspring.com armgeoeng@mindspring.com (919)838-9933 RALEIGH NC
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ARTHUR LANGHUS LAYNE - L.L.C. GS-10F-0119K http://www.all-llc.com darthur@all-llc.com (918)382-7581 TULSA OK
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ASW ASSOCIATES, INC. GS-10F-0072U http://WWW.AIRSOILWATER.COM JMULLINS@AIRSOILWATER.COM (402)488-3983 LINCOLN NE
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ATC GROUP SERVICES INC GS-10F-0458N http://www.atcassociates.com tim.swanson@atcassociates.com 212-353-8280 x216 WOBURN MA
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ATLANTA ENVIRONMENTAL MANAGEMENT GS-10F-0135M http://www.aem-net.com shamay-jordan@aem-net.com (404)329-9006 ATLANTA GA
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ATLANTIC ENVIRONMENTAL TECHNOLOG GS-10F-0184N aetinc@rcn.com (508)992-6300 NEW BEDFORD MA
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AU AUTHUM KI, INC. GS-10F-0382S http://www.authumki.com jennifer@authumki.com (970)728-3194 CHANDLER AZ
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AVANTI CORPORATION GS-10F-0308P http://www.avanticorporation.com lynnp@avanticorporation.com (703)876-0755 ALEXANDRIA VA
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AYRES ASSOCIATES INC. GS-10F-0517N http://www.AyresAssociates.com PulseT@AyresAssociates.com (800)666-3103 EAU CLAIRE WI
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BANC 3, INC. GS-10F-0161R http://www.banc3.com babucherukuri@banc3.com (609)448-6776 CRANBURY NJ
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BAT ASSOCIATES, INC. GS-10F-0123L http://www.batassociates.com admin@batassociates.com (770)242-3908 NORCROSS GA
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BATTA ENVIRONMENTAL ASSOCIATES, GS-10F-0004T http://www.battaenv.com neeraj@battaenv.com (302)737-3376 NEWARK DE
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BATTELLE MEMORIAL INSTITUTE GS-10F-0275K http://www.battelle.org/gsa POLLOCKCA@BATTELLE.ORG (614)424-6151 COLUMBUS OH
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BB & E LLC GS-10F-0103N http://www.bbande.com dbarber@bbande.com (248)489-9636 FARMINGTON HILLS MI
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BCI ENGINEERS & SCIENTISTS, INC. GS-10F-0364P http://www.bcieng.com rpowers@bcieng.com (863)667-2345 LAKELAND FL
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BECHTEL-S CORPORATION GS-10F-0115S http://www.bechtel-s.com aweinberg@austin.rr.com (512)326-3223 AUSTIN TX
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BEM SYSTEMS, INC. GS-10F-0229K http://hmandell@bemsys.com hmandell@bemsys.com (908)598-2600 CHATHAM NJ
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BERGER, LOUIS GROUP INC, THE GS-00F-0004L http://www.louisberger.com eedwards@louisberger.com (202)303-2703 WASHINGTON DC
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BERNER CONSTRUCTION, INCORPORATE GS-10F-0200U http://www.bernerconstruction.com andrea.irey@bernerconstruction.com (717)442-3110 GAP PA
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BHATE ENVIRONMENTAL ASSOCIATES, GS-10F-0312K http://www.bhate.com NKANTOR@BHATE.COM (205)918-4004 BIRMINGHAM AL
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BHE ENVIRONMENTAL, INC. GS-10F-0470M http://www.bheenvironmental.com dhouston@bheenvironmental.com (513)326-1500 CINCINNATI OH
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BIO-WEST, INC. GS-10F-0331S http://www.bio-west.com bchanson@bio-west.com (435)752-4202 LOGAN UT
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BIOWORLD PRODUCTS LLC GS-10F-0222U http://www.adbio.com Dave.Anderson@bioworldusa.com (559)651-2042 VISALIA CA
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BISHOP & ASSOCIATES INC GS-10F-0303P http://www.bishopenv.com pcassa@bishopenv.com (800)966-0700 BALTIMORE MD
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BLACK GOLD INDUSTRIES GS-10F-0263S http://www.bgi1.com mgooding@bgi1.com (805)981-4616 OXNARD CA
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BMT ENTECH INC GS-10F-0099K http://www.bmt-entech.com dmorrill@bmt-entech.com (703)442-0417 HERNDON VA
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BNC INTERNATIONAL INC GS-10F-0533N http://www.bnc-alaska.com tim@bnciak.com (907)522-6103 BETHEL AK
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BPC GROUP INC GS-10F-0349T http://www.bpcgi.com bpanigrahi@bpcgi.com (407)851-5020 ORLANDO FL
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BRINKERHOFF ENVIRONMENTAL SERVIC GS-10F-0422P http://www.brinkenv.com jheritage@brinkenv.com (732)223-2225 MANASQUAN NJ
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BROWN AND CALDWELL GS-10F-0101L http://www.brownandcaldwell.com jtrue@brwncald.com (916)853-5356 RANCHO CORDOVA CA
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BROWN, BURDINE & ASSOCIATES, LLC GS-10F-0352U http://www.brown-burdine.com richard@brown-burdine.com (850)243-0072 FORT WALTON BEACH FL
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BT2, INC. GS-10F-0131L http://www.bt2inc.com mbull@bt2inc.com 608-224-2828 X224 MADISON WI
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BUCHER, WILLIS & RATLIFF CORPORA GS-10F-0247T http://www.bwrcorp.com ddreiling@bwrcorp.com (816)363-2696 KANSAS CITY MO
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BUREAU VERITAS NORTH AMERICA, IN GS-10F-0307K http://www.us.bureauveritas.com sandi.schafer@us.bureauveritas.com (714)431-4131 COSTA MESA CA
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BURLESON CONSULTING INC GS-10F-0277R http://www.burlesonconsulting.com NB@BURLESONCONSULTING.COM (916)984-4651 FOLSOM CA
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BURNS & MCDONNELL ENGINEERING CO GS-10F-0335L http://www.burnsmcd.com gknauer@burnsmcd.com (816)822-3030 KANSAS CITY MO
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C R E INC GS-10F-0372M crecorp@earthlink.net (406)698-6465 BILLINGS MT
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C. H. GUERNSEY & COMPANY GS-00F-0067N http://www.chguernsey.com karen.davis@chguernsey.com (405)416-8155 OKLAHOMA CITY OK
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C.G.R.S. INC GS-10F-0152U http://www.cgrs.com stasie@cgrs.com (970)493-7780 FORT COLLINS CO
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CABRERA SERVICES INC GS-10F-0360N http://www.cabreraservices.com aurban@cabreraservices.com (860)569-0095 EAST HARTFORD CT
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CALIBRE SYSTEMS INC GS-10F-0182M http://WWW.CALIBRESYS.COM CONTRACTS@CALIBRESYS.COM (703)797-8500 ALEXANDRIA VA
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CALIFORNIA HAZARDOUS SERVICES, I GS-10F-0366T http://www.calhaz.com rblankenship@calhaz.com (714)434-9995 SANTA ANA CA
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CAPE ENVIRONMENTAL MANAGEMENT IN GS-10F-0059N http://www.cape-inc.com wsanchez@cape-inc.com (770)908-7200 ATLANTA GA
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CARNOW CONIBEAR & ASSOC., LTD. GS-10F-0151R http://ccaltd.com rchapp@ccaltd.com (312)762-2926 CHICAGO IL
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CARTER & BURGESS, INC. GS-00F-0025M http://www.c-b.com LAURIE.CARTER@C-B.COM (817)735-2815 FORT WORTH TX
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CDM CONSTRUCTORS INC GS-10F-0009N http://www.cdm.com ladddm@cdm.com (619)207-9063 CAMBRIDGE MA
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CDW CONSULTANTS, INC GS-10F-0224R http://WWW.CDWCONSULTANTS.COM YCHO@CDWCONSULTANTS.COM (508)875-2657 FRAMINGHAM MA
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CE2 GS-10F-0310R http://www.ce2corp.com downing@ce2corp.com (925)463-7301 PLEASANTON CA
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CFEST INC GS-10F-0002S http://www.cfest.com skg@cfest.com (949)724-1696 IRVINE CA
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CH2M HILL CONSTRUCTORS, INC. GS-10F-0029M http://www.ch2m.com rweddle@ch2m.com (916)286-0255 ENGLEWOOD CO
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CHAMBERS GROUP, INC. GS-10F-0074K http://www.chambersgroupinc.com byellin@chambersgroupinc.com (949)261-5414 IRVINE CA
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CHEMTRACK ALASKA, INC. GS-10F-0195M http://www.chemtrack.net info@chemtrack.net (907)349-2511 ANCHORAGE AK
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CIRCLEPOINT GS-00F-0012R http://www.circlepoint.com s.steinwert@circlepoint.com 415-227-1100 x132 SAN FRANCISCO CA
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CITY DESIGN GROUP INC GS-10F-0143N citydesign@sbcglobal.net (314)241-9072 SAINT LOUIS MO
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CJ SETO SUPPORT SERVICES LLC GS-10F-0408R http://www.cjseto.com chetseto@cjseto.com (805)644-1214 VENTURA CA
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CLANCY ENVIRONMENTAL CONSULTANTS GS-10F-0124S http://www.clancyenv.com jclancy@clancyenv.com (802)527-2460 SAINT ALBANS VT
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CLEAN HARBORS ENVIRONMENTAL SERV GS-10F-0270M http://www.cleanharbors.com shackleton.ken@cleanharbors.com (781)792-5370 NORWELL MA
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CLEAN VENTURE, INC GS-10F-0254N http://www.cleanventure.com Michael.Lancos@cleanventure.com (856)365-5544 ELIZABETH NJ
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CLEAN WORLD ENGINEERING, LTD GS-10F-0439R http://www.clean-world.com sniaki@clean-world.com (630)260-0200 WHEATON IL
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COASTAL PLANNING & ENGINEERING I GS-10F-0129T http://www.coastalplanning.net nbeumel@coastalplanning.net (561)391-8102 BOCA RATON FL
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CONCURRENT TECHNOLOGIES CORPORAT GS-10F-0153L http://www.businesscenter.ctc.com/ shriftr@ctc.com (360)782-5523 JOHNSTOWN PA
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CONFLUENCE CONSULTING, INC GS-10F-0427P http://www.confluenceinc.com jlovell@confluenceinc.com (406)585-9500 BOZEMAN MT
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CONSTRUCTION & CONSULTING ASSOCI GS-10F-0173N cdetore@ccis.net (610)383-1040 COATESVILLE PA
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CONTAMINANT CONTROL, INC. GS-10F-0403P http://www.cci-env.com john.duffey@cci-env.com (910)322-5000 FAYETTEVILLE NC
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CONVERSE PROFESSIONAL GROUP , TH GS-10F-0005S http://converseconsultants.com soneil@converseconsultants.com MONROVIA CA
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COREPROBE INTERNATIONAL, INC. GS-10F-0147U http://www.coreprobe.com info@coreprobe.com (626)309-9932 SAN GABRIEL CA
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COTTON COMMERCIAL USA, INC. GS-10F-0061T http://www.cottonteam.com bobby.chiasson@cottonteam.com (409)722-9697 HOUSTON TX
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CROSSROADS ENVIRONMENTAL CONSULT GS-10F-0105U http://www.crossroadsenvironmental.com john@crossroadsenvironmental.com (772)223-5200 PALM CITY FL
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CSA INTERNATIONAL, INC. GS-10F-0443M http://www.conshelf.com rmulcahy@conshelf.com (772)219-3000 STUART FL
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CTL/THOMPSON, INC. GS-10F-0448R http://www.ctlt.com mcleveland@ctlthompson.com (303)825-0777 ENGLEWOOD CO
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CUSTOM ENVIRONMENTAL SERVICES, I GS-10F-0338S http://www.customsvcs.com mcunningham@customsvcs.com (303)423-9949 ARVADA CO
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DAVEY TREE EXPERT COMPANY, THE GS-10F-0615N http://WWW.DAVEY.COM SUSAN.SHREFFLER@DAVEY.COM (330)673-9511 KENT OH
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DISASTER SERVICES INC GS-10F-0232T http://www.disasterservices.com adallas@disasterservices.com (770)446-5300 ATLANTA GA
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DIVERSIFIED TECHNOLOGY CONSULTAN GS-00F-0024L http://www.teamdtc.com barbara.bennett@teamdtc.com (203)239-4200 NORTH HAVEN CT
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DLZ NATIONAL INC GS-10F-0303U http://www.dlz.com fpezeshk@dlz.com (614)888-0400 COLUMBUS OH
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DOUGHERTY SPRAGUE ENVIRONMENTAL, GS-10F-0616P http://www.dsei.com cwdougherty@dsei.com (972)907-8666 RICHARDSON TX
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DPRA INCORPORATED GS-00F-0030L http://gsa.dpra.com crit.parrott@dpra.com 865-777-3772 ext 211 KNOXVILLE TN
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DYNAMAC CORPORATION GS-00F-0029P http://www.dynamac.com kduncan@dynamac.com (301)417-6134 ROCKVILLE MD
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E. ROBERTS ALLEY & ASSOCIATES, I GS-10F-0165R http://www.eralley.com ROBA@ERALLEY.COM (615)850-3495 NASHVILLE TN
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E2 CONSULTING ENGINEERS, INC. GS-10F-0192P http://www.e2.com vanessa.abston@e2.com (865)482-8433 DENVER CO
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E2 ENVIRONMENTAL,INC. GS-10F-0396N http://www@e2env.com klotz@e2env.com (949)453-8085 IRVINE CA
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EA ENGINEERING, SCIENCE, AND TEC GS-10F-0228J http://www.eaest.com blesinski@eaest.com (410)527-2447 HUNT VALLEY MD
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EAGLE CONSTRUCTION & ENVIRONMENT GS-10F-0024M http://WWW.ECESI.COM JoannaB@ecesi.com 254-629-3985 ext 253 EASTLAND TX
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EARTH RESOURCES TECHNOLOGY, INC. GS-10F-0196R http://www.ertcorp.com benita.whitfield@ertcorp.com (301)361-0643 ANNAPOLIS JUNCTION MD
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EARTH TECH, INC. GS-10F-0209K http://www.earthtech.com phil.ufkes@earthtech.com (909)554-5060 LONG BEACH CA
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ECG INDUSTRIES, INC. GS-10F-0361N http://www.ecgindustries.com rconnell@ecgindustries.com (302)453-0535 NEWARK DE
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ECOLOGY & ENVIRONMENT, INC. GS-10F-0160J http://www.ene.com/ rking@ene.com (703)522-6065 ARLINGTON VA
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ECOR SOLUTIONS, INC. GS-10F-0382M http://www.ecor-solutions.com jwhitlock@totemicsolutions.com (610)840-9200 WEST CHESTER PA
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ECORP CONSULTING, INC GS-10F-0010P http://www.ecorpconsulting.com jstewart@ecorpconsulting.com (916)782-9100 ROCKLIN CA
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ECOSPHERE ENVIRONMENTAL SERVICES GS-10F-0462N http://www.ecosphere-services.com/ fitz@ecosphere-services.com (970)382-7256 DURANGO CO
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ECOSYSTEM RESEARCH GROUP LLC GS-10F-0288P http://www.ecosystemrg.com sbabcock@ecosystemrg.com (406)721-9420 MISSOULA MT
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EES GROUP INC GS-10F-0106P http://eesinc.cc rlucy@eesinc.cc (614)798-4123 DUBLIN OH
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EFI GLOBAL, INC. GS-10F-0216P http://www.efiglobal.com todd_tiffany@efiglobal.com (281)358-4441 LANDOVER MD
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EHS-INTERNATIONAL, INC. GS-10F-0400S http://www.ehsintl.com larryt@ehsintl.com (425)455-2956 BELLEVUE WA
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EMASSIST, INC. GS-00F-0007P http://www.emassist.com lcmeland@emassist.com (916)355-8444 FOLSOM CA
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ENERCON SERVICES, INC. GS-10F-0146T http://www.enercon.com rsanders@enercon.com (918)655-7698 TULSA OK
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ENGINEERING & ENVIRONMENT, INC. GS-10F-0082L http://www.eeiinfo.com skumar@eeimail.com (757)457-0002 VIRGINIA BEACH VA
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ENGINEERING, COMPLIANCE AND CONS GS-10F-0417R http://www.ecci.com ldavis@ecci.com (501)663-8247 LITTLE ROCK AR
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ENGINEERING-ENVIRONMENTAL MANAGE GS-10F-0073L http://www.e2M-inc.com brenda.konvalin@e2m.net (303)754-4200 ENGLEWOOD CO
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ENGINEERING\REMEDIATION RESOURCE GS-10F-0294R http://www.errg.net rrandall@errg.net (925)969-0750 MARTINEZ CA
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ENSAFE INC. GS-10F-0026K http://www.ensafe.com ctriggs@ensafe.com (901)372-7962 MEMPHIS TN
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ENVIRO-LOGICAL SOLUTIONS, INC. GS-10F-0006R http://WWW.ENVIRO-LOGICAL.COM KSenapati@enviro-logical.com (800)599-0228 TAMPA FL
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ENVIRO-PRO-TECH INC GS-10F-0409S http://www.eptpensacola.com jmarsden@eptpensacola.com (850)458-5447 PENSACOLA FL
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ENVIROCON, INC GS-10F-0072N http://WWW.ENVIROCON.COM cshea@envirocon.com (303)215-0187 MISSOULA MT
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ENVIROGROUP LIMITED GS-10F-0063T http://www.envirogroup.com PARELL@ENVIROGROUP.COM (303)790-1340 ENGLEWOOD CO
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ENVIRONMENTAL CHEMICAL CORPORATI GS-10F-0091M http://ecc.net GCHADHA@ECC.NET (303)298-7607 BURLINGAME CA
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ENVIRONMENTAL COMPLIANCE CONSULT GS-10F-0018V http://ECCALASKA.COM fox@eccalaska.com (907)644-0428 ANCHORAGE AK
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ENVIRONMENTAL COMPLIANCE INC GS-10F-0002M http://www.eci-nj.com j.torlucci@eci-nj.com (908)754-1700 WARREN NJ
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ENVIRONMENTAL CONSULTING & TECHN GS-10F-0406M http://www.ectinc.com syelle@ectinc.com (352)332-0444 GAINESVILLE FL
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ENVIRONMENTAL CONSULTING AND TRA GS-10F-0355L http://www.ecats.tv elburress@ecats.tv (865)521-9898 KNOXVILLE TN
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ENVIRONMENTAL CONSULTING GROUP, GS-10F-0045V www.ecgmidwest.com dodea@envcg.com (312)663-3900 CHICAGO IL
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ENVIRONMENTAL COST MANAGEMENT, I GS-10F-0335R http://www.ecostmanage.com wkazi@ecostmanage.com (916)987-2981 COSTA MESA CA
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ENVIRONMENTAL DATA SOLUTIONS GRO GS-10F-0213U http://www.edsg.com cschwerdtfeger@edsg.com (949)457-3496 EL TORO CA
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ENVIRONMENTAL DESIGN CONSTRUCTIO GS-10F-0393P http://www.envdes.com carlk@envdes.com (202)373-5200 WASHINGTON DC
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ENVIRONMENTAL ENTERPRISE GROUP I GS-10F-0294L http://www.eeginc.net albers@eeginc.net (843)202-8130 LADSON SC
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ENVIRONMENTAL MANAGEMENT INC GS-10F-0308T http://www.emi-alaska.com lhelgeson@emi-alaska.com (907)272-9336 ANCHORAGE AK
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ENVIRONMENTAL MANAGEMENT RESOURC GS-10F-0222R http://www.emr-inc.com noonan@emr-inc.com (785)842-9013 LAWRENCE KS
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ENVIRONMENTAL MANAGEMENT SERVICE GS-10F-0350T http://www.enviro-mgmt.com dmd@emshq.net (925)939-0120 WALNUT CREEK CA
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ENVIRONMENTAL MANAGEMENT SERVICE GS-10F-0074T http://www.enviroexperts.net kbarve@enviroexperts.net (301)309-0475 ROCKVILLE MD
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ENVIRONMENTAL MANAGEMENT, INC GS-00F-0042M http://www.emiservices.com david.miller@emiservices.com (208)522-1117 IDAHO FALLS ID
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ENVIRONMENTAL PROTECTION CERTIFI GS-10F-0371P epcc@bcpl.net (410)252-3335 LUTHERVILLE TIMONIU MD
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ENVIRONMENTAL QUALITY MANAGEMENT GS-10F-0293K http://www.eqm.com bkuhlenberg@eqm.com (513)825-7500 CINCINNATI OH
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ENVIRONMENTAL RESOLUTIONS, INC GS-10F-0149R www.eri-us.com kromstad@eri-us.com (707)766-2000 LAKE FOREST CA
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ENVIRONMENTAL RESTORATION CO GS-10F-0088M ercmrket@infionline.net (757)496-2662 KING GEORGE VA
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ENVIRONMENTAL RESTORATION, LLC GS-10F-0291S http://www.erllc.com m.ruck@erllc.com (636)227-7477 FENTON MO
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ENVIRONMENTAL SYNECTICS, INC GS-10F-0329T http://synectics.net jim_hughes@synectics.net (916)444-1448 SACRAMENTO CA
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ENVIROSCIENCE, INC. GS-10F-0181U http://www.enviroscienceinc.com mhilovsky@enviroscienceinc.com (330)688-0111 STOW OH
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ENVIROSERVICES & TRAINING CENTER GS-10F-0173U http://www.gotoetc.com greg@gotoetc.com (808)839-7222 HONOLULU HI
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ENVIROTEMPS, INC. GS-10F-0203T http://www.etiprofessionals.com amartin@etipros.com (303)277-1444 LAKEWOOD CO
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EOD TECHNOLOGY, INC. GS-10F-0314M http://www.eodt.com esquist@eodt.com (865)988-6063 LENOIR CITY TN
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EPSILON SYSTEMS SOLUTION, INC. GS-00F-0035N http://WWW.EPSILONSYSTEMS.COM HKOCH@EPSILONSYSTEMS.COM (619)702-1700 SAN DIEGO CA
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EQ-THE ENVIRONMENTAL QUALITY COM GS-10F-0236U http://www.eqonline.com info@fedpromgmt.com (540)678-1234 WAYNE MI
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ERM- SOUTHEAST, INC. GS-10F-0062T http://www.erm.com michael.mckibben@erm.com (770)590-8383 BRENTWOOD TN
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ERM-WEST, INC GS-10F-0225L http://WWW.ERM.COM terri.wyels@erm.com (916)924-9378 WALNUT CREEK CA
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ERO RESOURCES CORPORATION GS-10F-0302L http://www.eroresources.com rtrenholme@eroresources.com (303)830-1188 DENVER CO
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ESSENTIA MANAGEMENT SERVICES LLC GS-10F-0150T http://www.essentia-llc.com julie_moe_reynolds@essentia-llc.com (562)740-1060 LONG BEACH CA
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ETECH ENVIRONMENTAL & SAFETY SOL GS-10F-0209T fholmes@sbcglobal.net (432)570-9911 ODESSA TX
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ETIC GS-10F-0016T http://www.eticeng.com DougOram@eticeng.com (925)602-4710 PLEASANT HILL CA
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EXPLOSIVE TECHNOLOGIES & SERVICE GS-10F-0089U http://www.explosivetech.net direber@explosivetech.net (410)715-9262 WHITEFISH MT
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FECC, INC. GS-10F-0321R http://www.feccorporation.com gkirkland@feccorporation.com (407)296-9995 ORLANDO FL
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FIRST ENVIRONMENT, INC GS-10F-0178R http://WWW.FIRSTENVIRONMENT.COM contactus@firstenvironment.com (973)334-0003 BOONTON NJ
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FORSGREN ASSOCIATES, INC GS-10F-0321L http://www.forsgren.com jmoeller@forsgren.com (801)447-4696 SALT LAKE CITY UT
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FPM GROUP, LTD. GS-10F-0006L http://www.FPM-Group.com/gsa.htm K.PHILLIPS@FPM-GROUP.COM (631)737-6200 RONKONKOMA NY
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FRONTIER ENVIRONMENTAL SERVICES, GS-10F-0484M http://frontierenvironmental.net hindsden@aol.com (303)234-9350 ARVADA CO
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FRS, INC. GS-10F-0345U http://www.firstrestoration.com swolf@firstrestoration.com (704)376-6792 CHARLOTTE NC
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FUTURENET GROUP, INC GS-10F-0331R http://www.futurenetgroup.com gsa@futurenetgroup.com (313)544-7117 DETROIT MI
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G.E.C., INC. GS-00F-0017P www.gecinc.com chinton@gecinc.com (225)612-3000 BATON ROUGE LA
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GAI CONSULTANTS INC GS-10F-0227U http://www.gaiconsultants.com h.trout@gaiconsultants.com (412)476-2000 HOMESTEAD PA
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GALLET & ASSOCIATES INC GS-10F-0315S http://www.gallet.com rnichols@gallet.com (205)942-1289 BIRMINGHAM AL
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GANNETT FLEMING INC GS-10F-0214K http://www.gfnet.com callen@gfnet.com (717)763-7211 CAMP HILL PA
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GEI CONSULTANTS, INC. GS-10F-0304S http://WWW.GEICONSULTANTS.COM RHOFFMAN@GEICONSULTANTS.COM (781)721-4000 WOBURN MA
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GEM TECHNOLOGY INTERNATIONAL, CO GS-00F-0001R http://www.gemtechnology.com clear@gemtechnology.com (305)447-1344 CORAL GABLES FL
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GENERAL PHYSICS CORPORATION GS-00F-0039N www.gpworldwide.com BHYRE@GPWORLDWIDE.COM (410)379-3600 ELKRIDGE MD
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GEO-MARINE INC GS-10F-0207J http://www.geo-marine.com gmicontracts@geo-marine.com (972)423-5480 PLANO TX
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GEOENGINEERS, INC. GS-10F-0342K http://www.geoengineers.com GSA@geoengineers.com (425)252-4586 PORTLAND OR
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GEOMAT ENGINEERING, INC GS-10F-0231R http://jc@geomatinc.com jc@geomatinc.com (949)421-1080 LAGUNA HILLS CA
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GEOSYNTEC CONSULTANTS INC GS-10F-0106M http://www.geosyntec.com jdickinson@geosyntec.com (404)705-9500 KENNESAW GA
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GLOBEX ENGINEERING & DEVELOPMENT GS-10F-0226T http://www.globexeng.com khatami@globexeng.com (954)571-9200 POMPANO BEACH FL
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GOEL SERVICES, INC. GS-10F-0386R http://www.8a.com pj.goel@8a.com (202)457-0111 WASHINGTON DC
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GOLDER ASSOCIATES INC. GS-10F-0130N http://www.golder.com dmoler@golder.com (770)496-1893 ATLANTA GA
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GREENHORNE & O'MARA, INC. GS-00F-0054M http://www.G-and-O.com tchicca@G-and-O.com (301)982-2800 LAUREL MD
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GUARDIAN ENVIRONMENTAL SERVICES GS-10F-0075T http://www.gesoncall.com tboos@gesoncall.com (302)834-1000 BEAR DE
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GUTIERREZ-PALMENBERG, INC. GS-00F-0011N http://www.gpieng.com roger.p@gpimail.com (602)234-0696 PHOENIX AZ
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H&S ENVIRONMENTAL, INC. GS-10F-0139S http://www.hsenv.com dheims@hsenv.com (508)366-7442 WESTBOROUGH MA
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HART CROWSER, INC. GS-10F-0308K http://www.hartcrowser.com roger.mcginnis@HARTCROWSER.COM (206)324-9530 SEATTLE WA
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HAWAII INTERNATIONAL ENVIRONMENT GS-10F-0132L http://www.hiesinc.com mayumi@hiesinc.com (808)263-4787 KAILUA HI
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HAZMED, INC. GS-00F-0032L http://www.hazmed.com tradway@hazmed.com (301)577-9339 LANHAM MD
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HDR ENGINEERING, INC. GS-10F-0133N http://www.hdrinc.com mary.mckernan@HDRINC.COM (402)399-1326 OMAHA NE
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HEALTHY RESOURCES ENTERPRISE, IN GS-10F-0219P http://www.hre-inc.com djonathon@coleyinc.com (713)673-8440 HOUSTON TX
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HECO OPERATIONS, INC. GS-10F-0287S http://www.servpro.com jpropps@spohi.com (614)888-5700 WORTHINGTON OH
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HERBERT, ROWLAND & GRUBIC INC GS-10F-0067N http://www.hrg-inc.com pmiller@hrg-inc.com (717)337-9684 HARRISBURG PA
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HERRERA ENVIRONMENTAL CONSULTANT GS-10F-0177J http://www.herrerainc.com twood@herrerainc.com (206)441-9080 SEATTLE WA
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HERRON ENTERPRISES USA INC GS-10F-0067S http://www.HERRON-Enterprises.com Lennie.Herron @comcast.net (303)763-9639 LAKEWOOD CO
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HGS ENGINEERING, INC. GS-10F-0039P http://www.hgsengineeringinc.com harry@hgsengineeringinc.com (256)236-1848 ANNISTON AL
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HILL ENVIRONMENTAL GROUP, INC. GS-10F-0320T www.hillremediation.com hleder@hillenv.com (609)730-1205 PENNINGTON NJ
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HNTB CORPORATION GS-10F-0102T http://www.hntb.com DPelczar@hntb.com (414)359-2300 MILWAUKEE WI
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HORIZON ENVIRONMENTAL GROUP, INC GS-10F-0046M http://www.horizon-env.com rdeapen@horizon-env.com (202)234-0063 WASHINGTON DC
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HORNE ENGINEERING SERVICES, LLC GS-10F-0281K http://www.horne.com gsacontracts@horne.com (703)641-1100 FAIRFAX VA
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HORSLEY WITTEN GROUP, INC. GS-10F-0304T http://www.horsleywitten.com ckohl@horsleywitten.com (508)833-6600 SANDWICH MA
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HSW ENGINEERING INC GS-10F-0302M http://hsweng.com fseguiti@hsweng.com (813)968-7722 TAMPA FL
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HUBZONE, CORP. GS-10F-0372S charmained@msn.com (909)890-0933 RANCHO CUCAMONGA CA
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HUDSPETH & ASSOCIATES, INC GS-10F-0148T http://WWW.HUDSPETHBIZ.NET HMILLER@HUDSPETHBIZ.NET (303)791-5562 ENGLEWOOD CO
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HULL & ASSOCIATES, INC. GS-10F-0332S www.hullinc.com jcornell@hullinc.com (614)793-8777 DUBLIN OH
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HUMAN FACTORS APPLICATIONS, INC. GS-10F-0439M www.hfactors.com bmeadows@iitri.org (312)567-4150 CHICAGO IL
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HYDRA AQUATIC, INC GS-10F-0151S http://www.hydraaquatic.com bcoleman@swcp.com (505)244-3210 ALBUQUERQUE NM
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HYDROGEOLOGIC, INC. GS-10F-0085K http://www.hgl.com tkearney@hgl.com (703)736-4579 RESTON VA
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I. H. I. GS-10F-0446R http://www.ihi-env.com marano@ihi-env.com (801)466-2223 SALT LAKE CITY UT
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IAP WORLDWIDE SERVICES, INC. GS-00F-0022L www.iapws.com kelly.hart@iapws.com (321)784-7223 CAPE CANAVERAL FL
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ICF INCORPORATED, L.L.C. GS-10F-0124J http://www.icfi.com/Services/Contract-Vehicles/default.asp mmcneely@icfi.com (703)934-3484 FAIRFAX VA
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INDUSTRIAL HYGIENE RESOURCES, LT GS-10F-0176R http://www.industrialhygieneresources.com harryb@rmci.net (208)323-8287 BOISE ID
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INNOVATIVE TECHNICAL SOLUTIONS, GS-10F-0065M http://www.itsi.com spoquette@itsi.com (925)346-3140 WALNUT CREEK CA
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INSIGHT ENVIRONMENTAL ENGINEERIN GS-10F-0298L http://www.geofon.com cduckworth@geofon.com (909)396-7662 DIAMOND BAR CA
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INSTITUTE FOR ENVIRONMENTAL ASSE GS-10F-0033V http://www.ieainstitute.com tomg@ieainstitute.com (763)315-7900 MINNEAPOLIS MN
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INTER-FLUVE INC GS-10F-0156R http://www.interfluve.com dreeves@interfluve.com (541)386-9003 BOZEMAN MT
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INTERA INCORPORATED GS-10F-0259P http://WWW.INTERA.COM klantz@intera.com (512)425-2000 AUSTIN TX
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J. M. WALLER ASSOCIATES INC GS-10F-0113J http://www.jmwaller.com contracts@jmwaller.com (703)912-2903 FAIRFAX VA
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J.F.NEW & ASSOCIATES INC GS-10F-0284P http://www.jfnew.com ckline@jfnew.com (574)586-3400 WALKERTON IN
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J2 ENGINEERING INC GS-10F-0301S http://WWW.J2-ENG.COM JPATTERSON@J2-ENG.COM (813)888-8861 TAMPA FL
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JACOBS ENGINEERING GROUP INC. GS-10F-0239M http://www.jacobs.com john.enoch@jacobs.com (303)462-7304 PASADENA CA
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JAMES W. SEWALL COMPANY GS-00F-0012P http://www.jws.com dedson@jws.com (207)827-4456 OLD TOWN ME
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JASON ASSOCIATES CORPORATION GS-10F-0057K http://www.jason.com dhoberg@jason.com (619)296-4069 SAN DIEGO CA
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JBR ENVIRONMENTAL CONSULTANTS, I GS-10F-0395M http://www.jbrenv.com skolan@jbrenv.com (801)943-4144 SANDY UT
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JC'S ENVIRONMENTAL TECHNOLOGIES GS-10F-0481R jcsenviro@aol.com SOUTHLAKE TX
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JOHNSON COMPANY, INC. THE GS-10F-0481P http://www.johnsonco.com cll@jcomail.com (802)229-4600 MONTPELIER VT
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KCI TECHNOLOGIES, INC. GS-00F-0071N http://WWW.KCI.COM KLASALA@KCI.COM (410)316-7800 SPARKS MD
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KELLCO SERVICES, INC. GS-10F-0279N http://WWW.KELLCO.COM rivera172@kellco.com (510)786-9751 HAYWARD CA
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KEMRON ENVIRONMENTAL SERVICES, I GS-00F-0046M http://www.kemron.com jdwyer@kemron.com (703)893-4106 ATLANTA GA
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KENNEDY/JENKS CONSULTANTS, INC. GS-10F-0056V www.kennedyjenks.com jeannietrizzino@kennedyjenks.com (530)891-9293 SAN FRANCISCO CA
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KEY ENGINEERING GROUP, LTD. GS-10F-0457M http://www.keyengineering.com kwein@keyengineering.com (800)645-7365 MILWAUKEE WI
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KLEEN ENVIRONMENTAL TECHNOLOGIES GS-10F-0398R http://www.kleenenvironmental.com reader@kleenenvironmental.com (206)285-8010 SEATTLE WA
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KLEINFELDER WEST, INC. GS-10F-0029L http://www.kleinfelder.com gbeers@kleinfelder.com (412)551-8003 SACRAMENTO CA
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KNIGHT PIESOLD AND CO GS-10F-0228L http://www.knightpiesold.com JARNOLD@KNIGHTPIESOLD.COM (303)629-8788 DENVER CO
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KTA ASSOCIATE GS-10F-0010R http://www.ktainc.net/ ktaylor@ktainc.net (206)447-1450 SEATTLE WA
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L. ROBERT KIMBALL & ASSOCIATES, GS-10F-0363P http://www.kimballcorp.com diane.hollins@kimballcorp.com (412)262-5400 EBENSBURG PA
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LAKESHORE ENGINEERING SERVICES, GS-10F-0333M http://www.lakeshoreeng.com gsa@lakeshoreeng.com (313)875-4115 DETROIT MI
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LANDMARK ENVIROMENTAL, INC GS-10F-0265T http://WWW.LANDMARKENVIRO.COM CARMSTEAD@LANDMARKENVIRO.COM (720)283-8974 DENVER CO
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LAWHON AND ASSOCIATES INC GS-10F-0272R http://www.lawhon-assoc.com mglinsky@lawhon-assoc.com (614)818-5200 WESTERVILLE OH
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LEE & RYAN ENVIRONMENTAL CONSULT GS-10F-0199T http://www.leeandryan.com nnoble@leeandryan.com (317)396-1543 INDIANAPOLIS IN
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LEGEND TECHNICAL SERVICES, INC GS-10F-0371R http://legend-group.com cherylsykora@aol.com (651)642-1150 SAINT PAUL MN
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LFR INC. GS-10F-0290N http://www.lfr.com mike.toomey@lfr.com (401)738-3887 EMERYVILLE CA
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LOGISTICS MANAGEMENT INSTITUTE GS-00F-0026M http://www.LMI.org BMoeller@LMI.ORG (703)917-7379 MC LEAN VA
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LOS ALAMOS TECHNICAL ASSOCIATES, GS-10F-0017V http://www.lata.com dgoralczyk@lata.com (505)884-3800 ALBUQUERQUE NM
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LRS FEDERAL LLC GS-10F-0360T http://www.LRSFederal.com tscott@LRSFederal.com (410)544-3570 ANNAPOLIS MD
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LSA ASSOCIATES, INC. GS-10F-0286S http://www.lsa-assoc.com jim.baum@lsa-assoc.com (949)553-0666 IRVINE CA
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LVI SERVICES INC GS-10F-0153P http://www.lviservices.com PCutrone@lviservices.com (212)951-3670 NEW YORK NY
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LYNNTECH INC. GS-10F-0040U http://WWW.LYNNTECH.COM donna.leech@lynntech.com (979)693-0017 COLLEGE STATION TX
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MABBETT & ASSOCIATES, INC. GS-10F-0120T http://www.mabbett.com steinberg@mabbett.com (781)275-6050 BEDFORD MA
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MACTEC DEVELOPMENT CORPORATION GS-10F-0093J http://www.mactec.com jjrufus@mactec.com (770)360-0528 ALPHARETTA GA
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MACTEC ENGINEERING AND CONSULTIN GS-10F-0157K http://www.mactec.com jjrufus@mactec.com (770)360-0528 ALPHARETTA GA
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MALCOLM PIRNIE, INC. GS-10F-0323L http://WWW.PIRNIE.COM SMOLNAR@PIRNIE.COM (914)641-2701 WHITE PLAINS NY
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MARCOR REMEDIATION, INC GS-10F-0342U http://www.marcor.com millert@marcor.com (410)229-4922 HUNT VALLEY MD
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MARINE POLLUTION CONTROL CORPORA GS-10F-0268R http://www.marinepollutioncontrol.com wputman@marinepollutioncontrol.com (313)849-2333 DETROIT MI
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MARRS SERVICES, INC. GS-10F-0346M http://www.marrsservices.com rubina@marrsservices.com 562-407-1094 x201 SANTA FE SPRINGS CA
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MARSH CREEK, LLC GS-10F-0184T http://www.marshcreekllc.com bryan.lund@marshcreekllc.com (907)258-0050 ANCHORAGE AK
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MARSHALL MILLER & ASSOCIATES INC GS-10F-0399P http://www.mma1.com eric.powers@mma1.com (804)798-6525 BLUEFIELD VA
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MATRIX ENVIRONMENTAL & GEOTECHNI GS-10F-0477M http://www.matrixneworld.com dpetrocelli@matrixneworld.com (973)240-1800 EAST HANOVER NJ
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MAXXIMUS ENVIRONMENTAL, INC GS-10F-0453P http://www.maxenv.com maxenv@msn.com (301)838-2730 ROCKVILLE MD
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MC CONSULTING, INC GS-10F-0226M www.mcconsultinginc.com chaudhrym@mcconsultinginc.com (630)887-0922 WESTMONT IL
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MCS ENVIRONMENTAL, INC. GS-10F-0212P http://www.mcs-environmental.com e.smart@mcs-environmental.com (406)728-7755 MISSOULA MT
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MDA FEDERAL INC. GS-00F-0091N http://www.mdafederal.com chris.caporaletti@mdafederal.com (240)833-8207 ROCKVILLE MD
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MECX, LP GS-10F-0328R http://WWW.MECX.NET bruce.oliver@mecx.net (713)585-7000 HOUSTON TX
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MEHAR INVESTMENT GROUP, LLC GS-10F-0237S http://www.migenvironmental.net newton3630@comcast.net (866)634-1888 WILMINGTON DE
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METCALF & EDDY, INC. GS-10F-0305K http://www.m-e.aecom.com paul.wolf@m-e.aecom.com (781)224-6579 WAKEFIELD MA
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MICHAEL BAKER JR INC GS-00F-0032M http://www.mbakercorp.com tmcallister@mbakercorp.com (703)317-6217 ALEXANDRIA VA
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MILL CITY ENVIRONMENTAL CORPORAT GS-10F-0029U http://www.millcityenv.com jdavies@millcityenv.com 978-654-6741 x206 LOWELL MA
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MILLENNIUM SCIENCE & ENGINEERING GS-10F-0273L http://mse-environmental.com DARICE@MSE-ENVIRONMENTAL.COM (703)961-0710 CHANTILLY VA
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MILLER BROOKS ENVIORNMENTAL, INC GS-10F-0342R http://www.millerbrooksenv.com AGREGG@MILLERBROOKSENV.COM (714)960-4088 HUNTINGTON BEACH CA
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MILLER, LEGG & ASSOCIATES, INC. GS-10F-0119U http://www.millerlegg.com dlarson@millerlegg.com (561)689-1138 PEMBROKE PINES FL
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MOFFATT & NICHOL INC. GS-10F-0213R http://www.moffattnichol.com mmccarthy@moffattnichol.com (562)426-9551 LONG BEACH CA
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MOORE IACOFANO GOLTSMAN, INCORPO GS-00F-0010S http://www.migcom.com atorreano@migcom.com (510)845-7549 BERKELEY CA
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MSA PROFESSIONAL SERVICES, INC. GS-10F-0585N http://www.msa-ps.com kevino@msa-ps.com (608)356-2771 BARABOO WI
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MUNTERS CORPORATION GS-10F-0027U http://www.munters.com drichardson@munters.com (800)686-8377 GLENDALE HEIGHTS IL
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MWH AMERICAS, INC. GS-00F-0040L http://www.mwhglobal.com robert.cooley@mwhglobal.com (916)418-8236 BROOMFIELD CO
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N J NUMARK ASSOCIATES INC GS-00F-0002S http:///www.numarkassoc.com NJNUMARK@numarkassoc.com (202)466-2700 WASHINGTON DC
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NATIONAL CATASTROPHE RESTORATION GS-10F-0081T http://www.ncricat.com D.smith@ncricat.com (316)636-5700 WICHITA KS
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NAVARRO RESEARCH AND ENGINEERING GS-00F-0092N http://www.navarro-inc.com jsalyers@navarro-inc.com (865)220-9650 OAK RIDGE TN
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NETCOMPLIANCE ENVIRONMENTAL SERV GS-10F-0187S http://www.net-compliance.com williamk@net-compliance.com (360)699-4015 VANCOUVER WA
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NEW ENGLAND ENVIRONMENTAL INC GS-10F-0351U http://www.neeinc.com jmarcus@neeinc.com (413)256-0202 AMHERST MA
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NEW WORLD ENVIRONMENTAL, INC GS-10F-0614P http://www.newworld.org boyd@newworld.org (925)443-7967 LIVERMORE CA
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NINYO & MOORE GEOTECHNICAL & ENV GS-10F-0374N http://ninyoandmoore.com drichter@ninyoandmoore.com (858)576-1000 SAN DIEGO CA
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NOBIS ENGINEERING, INC. GS-10F-0399N http://www.nobisengineering.com pdelano@nobisengineering.com (603)724-6237 CONCORD NH
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NORTECH INC GS-10F-0150R http://www.nortechengr.com hargy@nortechengr.com (907)452-5688 FAIRBANKS AK
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NORTH WIND, INC.. GS-10F-0247L http://www.northwind-inc.com dmiller@northwind-inc.com (208)557-7918 IDAHO FALLS ID
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NORTHGATE ENVIRONMENTAL MANAGEME GS-10F-0109U http://www.ngem.com chris.donges@ngem.com (510)839-0688 OAKLAND CA
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O.E.S., INC GS-10F-0088T http://www.olgoonik.com wculbertson@olgoonik.com (907)562-8738 WAINWRIGHT AK
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OA SYSTEMS CORPORATION GS-10F-0390S http://http//www.oasystems.net/ gunzelman@oasystems.net (806)354-8218 AMARILLO TX
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OASIS ENVIRONMENTAL, INC. GS-10F-0027N http://www.oasisenviro.com brad@oasisenviro.com (907)258-4880 ANCHORAGE AK
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OPES INC GS-10F-0382R http://www.opesincorporated.com tadopes@aol.com (405)360-2911 NORMAN OK
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ORGANIZATIONAL STRATEGIES INC GS-00F-0034L http://www.orgstrategies.com bthomas@orgstrategies.com (202)393-8441 ARLINGTON VA
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P.W. GROSSER CONSULTING, INC GS-10F-0070U http://www.pwgrosser.com lisas@pwgrosser.com (631)589-6353 BOHEMIA NY
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PACIFIC COMMERCIAL SERVICES, LLC GS-10F-0045R http://WWW.PCSHI.COM jingbochang@aol.com (808)545-4599 HONOLULU HI
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PACIFIC TRANS ENVIRONMENTAL SERV GS-10F-0022R http://www.ptesinc.com yalecombs@ptesinc.com (619)441-1818 EL CAJON CA
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PACIFIC WESTERN TECHNOLOGIES, LT GS-00F-0002M http://www.pwt.com sstephenson@pwt.com 303-274-5400 x14 WHEAT RIDGE CO
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PANDEY ENVIRONMENTAL, LLC GS-10F-0115T http://www.pandeyenvironmental.com lpandey@pandeyenvironmental.com (614)444-8078 COLUMBUS OH
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PANGEA INC GS-10F-0483M http://www.pangea-group.com/ tgelnett@pangea-group.com (314)333-0600 SAINT LOUIS MO
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PARAMETRIX, INC. GS-10F-0013N http://www.parametrix.com jwalden@parametrix.com (253)863-5128 AUBURN WA
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PARSONS INFRASTRUCTURE & TECHNOL GS-00F-0005R http://www.parsons.com Maria.Castro@Parsons.com (626)440-6249 PASADENA CA
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PBS ENVIRONMENTAL BUILDING CONSU GS-10F-0170L http://www.pbsenv.com bart.phillips@pbsenv.com (503)248-1939 PORTLAND OR
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PCCI, INC. GS-00F-0033M http://www.pccii.com thudon@pccii.com (703)684-2060 ALEXANDRIA VA
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PENNONI ASSOCIATES INC. GS-10F-0431P http://www.pennoni.com jsavage@pennoni.com (215)222-3000 PHILADELPHIA PA
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PEROT SYSTEMS GOVERNMENT SERVICE GS-00F-0049M http://perotsystems.com/government HEATHER.WATSON@PSGS.COM 703-560-9477x123 FAIRFAX VA
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PHILIP WILLIAMS & ASSOCIATES, LT GS-10F-0012S http://www.pwa-ltd.com s.terusaki@pwa-ltd.com 415-262-2300 X313 SAN FRANCISCO CA
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PICKERING ENVIRONMENTAL CONSULTA GS-10F-0022T http://www.pickeringinc.com mjdonohoe@pickeringinc.com (901)729-5528 MEMPHIS TN
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PIKA INTERNATIONAL, INC GS-10F-0202U www.pikainc.com mburton@pikainc.com (281)340-5525 STAFFORD TX
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PINYON ENVIRONMENTAL ENGINEERING GS-10F-0298N http://www.Pinyon-env.com Evans@Pinyon-env.com (303)980-5200 LAKEWOOD CO
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PJ SERVICES CATASTROPHE SOLUTION GS-10F-0044S http://WWW.CATSOLUTIONSWW.COM RUBY@PJSERVICES.COM (770)333-8636 ATLANTA GA
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PLANNERS COLLABORATIVE, INC. GS-00F-0017R http://www.thecollaborative.com matthew.george@thecollaborative.com (617)338-0018 BOSTON MA
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PLANTECO ENVIRONMENTAL CONSULTAN GS-10F-0090S http://www.planteco.com admin@planteco.com (706)316-3525 ATHENS GA
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PLEXUS SCIENTIFIC CORPORATION GS-10F-0015M http://www.plexsci.com/magnoliaPublic/index/contract-vehicles/gsa-offerings/gsa- HMILLIGAN@PLEXSCI.COM (703)820-3339 ALEXANDRIA VA
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PORTAGE, INC. GS-10F-0353M http://www.portageinc.com tchristensen@portageinc.com (208)227-1391 IDAHO FALLS ID
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POST BUCKLEY SCHUH & JERNIGAN IN GS-10F-0005M http://www.pbsj.com LMPEREZ@PBSJ.COM (305)592-7275 MIAMI FL
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POTOMAC-HUDSON ENVIRONMENTAL, IN GS-10F-0156N ddraper@phenv.com (732)525-3100 SOUTH AMBOY NJ
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PPM CONSULTANTS INC GS-10F-0157M http://WWW.PPMCO.COM keith.pyron@ppmco.com (251)990-9000 MONROE LA
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PRESTIGE ENVIRONMENTAL INC GS-10F-0166T http://www.prestige-environmental.com girish.mehta@prestige-environmental.com (908)757-9700 EDISON NJ
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PROFESSIONAL ENVIRONMENTAL ENGIN GS-10F-0184P http://www.pe-engrs.com hhanner@pe-engrs.com (314)531-0060 SAINT LOUIS MO
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PROFESSIONAL PROJECT SERVICES, I GS-10F-0198K http://www.p2s.com georgej@p2s.com (865)220-4410 OAK RIDGE TN
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PROJECT ASSISTANCE CORPORATION GS-00F-0051M http://www.pacpeople.com dave.borders@pacpeople.com (509)539-8165 WALNUT CREEK CA
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PROJECT DEVELOPMENT GROUP, INC. GS-10F-0422N http://www.pdge.com chunsber@pdge.com 412-243-3200 X10 PITTSBURGH PA
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PROJECT ENHANCEMENT CORPORATION GS-00F-0004T http://WWW.PROJECTENHANCEMENT.COM CREYNOLDS@PEC1.NET (240)686-3059 GERMANTOWN MD
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PROJECT PERFORMANCE CORPORATION GS-10F-0138J http://www.ppc.com pdierbeck@ppc.com (703)748-7026 MC LEAN VA
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PROXTRONICS INC GS-10F-0066S http://www.proxtronics.com dgasser@proxtronics.com (703)440-2188 SPRINGFIELD VA
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PURE AIR CONTROL SERVICES, INC. GS-10F-0488R http://www.pureaircontrols.com cbailey@pureaircontrols.com (800)422-7873 CLEARWATER FL
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PYRAMID ENVIRONMENTAL & ENGINEER GS-10F-0403N http://www.pyramidenvironmental.com doug@pyramidenvironmental.com (336)335-3174 GREENSBORO NC
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QUALITY ENVIRONMENTAL PROFESSION GS-10F-0204U http://www.qepi.com dpeters@qepi.com (317)351-4255 INDIANAPOLIS IN
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QUANTUM ENVIRONMENTAL & ENGINEER GS-10F-0301U http://www.qe2llc.com sjerman@qe2llc.com (865)689-1395 KNOXVILLE TN
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R & M ENVIRONMENTAL AND INFRASTR GS-10F-0403R http://www.randmenvironmental.com mghassemi@RANDMENVIRONMENTAL.COM (510)553-2146 OAKLAND CA
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RE/SPEC INC GS-00F-0078N www.respec.com tjzelle@respec.com (605)394-6400 RAPID CITY SD
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RECLAMATION RESEARCH GROUP, LLC GS-10F-0192U http://reclamationresearchgroup.net pblicker@reclamationresearch.net (406)624-6571 BOZEMAN MT
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RED J ENVIRONMENTAL CORPORATION GS-10F-0246T http://redjenvironmental.com sheila@redjenvironmental.com (928)288-3239 JOSEPH CITY AZ
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RESEARCH MANAGEMENT CONSULTANTS GS-10F-0071M http://www.rmci.com spiccone@rmci.com (303)277-0066 GOLDEN CO
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RESPONSE MANAGEMENT ASSOCIATES I GS-10F-0104T http://www.rmaworld.com rgmeyer@rmaworld.com (281)320-9796 SPRING TX
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RESTORATION SERVICES INC GS-10F-0273S http://www.rsienv.com ycantrell@rsienv.com (865)241-5846 OAK RIDGE TN
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RIVERSIDE TECHNOLOGY, INC. GS-00F-0026P http://www.riverside.com dbg@riverside.com (970)484-7573 FORT COLLINS CO
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RMC CONSULTANTS, INC. GS-10F-0482M http://www.rmc-consultants.com dgroy@rmc-consultants.com (303)980-4101 LAKEWOOD CO
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RMEC ENVIRONMENTAL INC GS-10F-0147P http://www.rmec.net dhancock@rmec.net (801)467-3661 SALT LAKE CITY UT
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ROD RODRIGUEZ, INC. GS-00F-0002R http://www.pdcnet.com/rri/ richschenk@pdcnet.com (865)482-9024 OAK RIDGE TN
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RONCO CONSULTING CORPORATION GS-10F-0200M http://www.roncoconsulting.com lheight@roncowash.com (202)785-2791 WASHINGTON DC
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RORE, INC. GS-10F-0107M http://www.roreinc.com gmurthy@roreinc.com (858)404-7393 SAN DIEGO CA
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ROSS & ASSOCIATES ENVIRONMENTAL GS-00F-0045P http://www.ross-assoc.com Dave.Clayton@ross-assoc.com (206)447-1805 SEATTLE WA
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S.S. PAPADOPULOS & ASSOCIATES, I GS-10F-0462M http://www.sspa.com jbailey@sspa.com (301)718-8900 BETHESDA MD
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SAFETY AND ECOLOGY CORPORATION GS-10F-0325N http://www.sec-tn.com tgoins@sec-tn.com (865)251-2091 KNOXVILLE TN
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SAN ANTONIO TESTING LABORATORY, GS-10F-0162S http://www.satestinglab.com mhawk@satestinglab.com (210)229-9920 SAN ANTONIO TX
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SCA ENVIRONMENTAL, INC GS-10F-0585P http://WWW.SCA-ENVIRO.COM KCONNER@SCA-ENVIRO.COM (510)645-6200 OAKLAND CA
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SCIENCE APPLICATIONS INTERNATION GS-10F-0076J http://www.saicgsa-env.com sandra.l.reid@saic.com (202)488-6637 WASHINGTON DC
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SEPARATION SYSTEMS CONSULTANTS, GS-10F-0158S http://www.sscienvironmental.com shenning@sscienvironmental.com (281)486-1943 HOUSTON TX
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SES, INC. GS-10F-0460M http://www.ses-corp.com fbryant@ses-corp.com (913)307-0046 SHAWNEE MISSION KS
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SHAW ENVIRONMENTAL, INC GS-10F-0048J http://www.shawgrp.com karen.johnson@shawgrp.com (513)782-4674 CINCINNATI OH
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SHORT-ELLIOTT-HENDRICKSON INCORP GS-10F-0296U http://www.sehinc.com dbach@sehinc.com (715)720-6231 SAINT PAUL MN
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SIENNA ENVIRONMENTAL TECHNOLOGIE GS-10F-0215S http://www.SiennaET.com skelley@SiennaET.com (716)332-3134 BUFFALO NY
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SIERRA PIEDMONT INC GS-10F-0044V http://www.sierrapiedmont.com dagramonte@sierrapiedmont.com (770)792-5999 WOODSTOCK GA
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SIGNATURE SCIENCE, LLC GS-10F-0484P http://www.signaturescience.com brook@signaturescience.com 877-474-4724 x2030 AUSTIN TX
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SIMPSON ENVIRONMENTAL SERVICES, GS-10F-0214S http://www.simpsonenv.com w_simpson@earthlink.net (352)583-2509 DADE CITY FL
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SKELLY AND LOY, INC. GS-10F-0057R http://www.skellyloy.com GSA@skellyloy.com (800)892-6532 HARRISBURG PA
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SOIL AND ENVIRONMENTAL TESTING S GS-10F-0110T http://WWW.SETSINTERNATIONAL.COM pluyendyk@setsinternational.com (770)986-0977 TUCKER GA
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SOIL AND LAND USE TECHNOLOGY, IN GS-10F-0072T http://salutinc.com dheisler@salutinc.com (301)595-3783 BELTSVILLE MD
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SOURCE ENVIRONMENTAL, INC. GS-10F-0361L http://aetslc@aetenvironmental.com loridevito@aetenvironmental.com (303)333-8521 DENVER CO
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SOURCE GROUP, INC. THE GS-10F-0034T http://thesourcegroup.net bthrupp@thesourcegroup.net 925-944-2856 x338 PLEASANT HILL CA
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SOUTHERN INSULATION, INC. GS-10F-0344S http://www.southerninsulation.com jstrieter@southerninsulation.com (301)985-3050 HYATTSVILLE MD
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SPECPRO, INC. GS-10F-0448P http://www.specpro-inc.com bdodd@specpro-inc.com (256)726-4718 ANCHORAGE AK
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SRK CONSULTING (U.S.), INC GS-10F-0148M http://www.srk.com jparshley@srk.com (303)985-1333 RENO NV
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STANTEC CONSULTING CORPORATION GS-10F-0241N http://www.secor.com mdrummond@secor.com (425)372-1671 REDMOND WA
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STANTEC CONSULTING INC. GS-10F-0354M http://www.stantec.com dfriz@stantec.com (801)261-0090 SALT LAKE CITY UT
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STEARNS, CONRAD AND SCHMIDT CONS GS-10F-0371K http://www.scsengineers.com tconrad@scsengineers.com (703)471-6150 LONG BEACH CA
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STONE ENVIRONMENTAL INC GS-10F-0167T http://www.stone-env.com dhealy@stone-env.com (802)229-1879 MONTPELIER VT
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STRONG ENVIRONMENTAL, INC GS-10F-0211S http://www.strongservices.com gsa@strongservices.com (770)409-1500 NORCROSS GA
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SULLIVAN ENVIRONMENTAL SOLUTIONS GS-10F-0165P http://www.onesullivan.com pborja@onesullivan.com (619)260-1432 SAN DIEGO CA
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SUMMIT TECHNICAL RESOURCES, INC GS-10F-0157P http://WWW.SUMMITUSA.NET manderson@summitusa.net (303)871-0703 DENVER CO
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SYNAGRO TECHNOLOGIES, INC GS-10F-0074N http://www.synagro.com rmoro@synagro.com (713)369-1757 HOUSTON TX
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SYRACUSE RESEARCH CORP GS-00F-0019L http://www.syrres.com deboer@syrres.com (315)452-8980 NORTH SYRACUSE NY
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T N & ASSOCIATES, INC. GS-00F-0006L http://www.tnainc.com cshaw@tnainc.com (414)607-6767 MILWAUKEE WI
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TEC INC. GS-10F-0122J http://www.tecinc.com denelson@tecinc.com (434)295-4446 CHARLOTTESVILLE VA
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TECHLAW, INC. GS-10F-0168J http://www.techlawinc.com jmanley@techlawinc.com (703)818-3211 CHANTILLY VA
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TERRACON CONSULTANTS, INC. GS-10F-0256K http://www.terracon.com lrkeefe@terracon.com (719)597-2116 COLORADO SPRINGS CO
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TERRADIGM INC GS-00F-0015L http://www.terradigm.com rekrett@terradigm.com (505)265-5765 ALBUQUERQUE NM
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TERRAGRAPHICS ENVIRONMENTAL ENGI GS-10F-0265U http://WWW.TERRAGRAPHICS.COM JON.MUNKERS@TERRAGRAPHICS.COM (208)336-7080 KELLOGG ID
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TERRANEAR PMC, LLC GS-10F-0383R http://www.terranearpmc.com jcase@terranearpmc.com (610)862-5064 IRVING TX
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TERRANEXT, LLC GS-10F-0320L http://www.terranext.net MBAILEY@TERRANEXT.NET 770-447-5594 x254 DENVER CO
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TERRY ENVIRONMENTAL SERVICES INC GS-10F-0052V http://www.terryenvironmental.com jterry@terryenvironmental.com (843)873-8200 SUMMERVILLE SC
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TETRA TECH EC, INC. GS-10F-0208J http://www.tetratech.com ron.versaw@tteci.com (303)980-3574 LAKEWOOD CO
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TETRA TECH EM, INC. GS-10F-0076K http://www.ttemi.com anthony.diecidue@ttemi.com (703)390-0683 RESTON VA
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TETRA TECH NUS, INC. GS-10F-0062N http://www.ttnus.com gabrielle.koscielski@tetratech.com (301)528-3066 AIKEN SC
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TETRA TECH, INC. GS-10F-0268K http://www.tetratechwest.com gary.floyd@tetratech.com (415)974-1221 SAN FRANCISCO CA
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TETRAHEDRON INC GS-10F-0598N http://www.tetrahedron-inc.com waqi.alam@tetrahedron-inc.com (410)837-0512 BALTIMORE MD
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THE CHAMBERLAIN GROUP LTD GS-00F-0002T http://chamberlaingroup.net rgovers@chamberlaingroup.net (434)384-3930 LYNCHBURG VA
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TIDEWATER, INC. GS-10F-0260R http://WWW.TIDEH2O.NET richard@tideh2o.net (410)997-4458 COLUMBIA MD
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TIMMONS GROUP, INC GS-10F-0203U http://www.timmons.com rick.thomas@timmons.com (804)521-1065 RICHMOND VA
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TLI SOLUTIONS, INC. GS-10F-0343S http://www.tlisolutions.com sswanson@tlisolutions.com (703)818-1000 GOLDEN CO
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TOEROEK ASSOCIATES, INC. GS-10F-0221P http://www.toeroek.com dtoeroek@toeroek.com (303)420-7735 WHEAT RIDGE CO
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TRADE-WINDS ENVIRONMENTAL RESTOR GS-10F-0591P http://www.twenv.com contracts@twenv.com 631-435-8900 x167 HOLTSVILLE NY
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TRARZA CONSULTING INC GS-10F-0139T http://www.trarza.com/main.htm trarzaconsulting@comcast.net (303)766-7340 CENTENNIAL CO
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TRC ENVIRONMENTAL CORPORATION GS-10F-0401M http://www.trcsolutions.com PSPAWN@TRCSOLUTIONS.COM (919)828-3150 WINDSOR CT
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TRI RINSE, INC. GS-10F-0369S http://www.tri-rinse.com mpmorgan@tririnse.com (314)647-8338 SAINT LOUIS MO
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TRIUMVIRATE ENVIRONMENTAL, INC GS-10F-0263U http://WWW.TRIUMVIRATE.COM GSA@TRIUMVIRATE.COM (800)966-9282 SOMERVILLE MA
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TTL ASSOCIATES, INC. GS-10F-0255U http://WWW.TTLASSOC.COM TUHLER@TTLASSOC.COM (419)324-2222 TOLEDO OH
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TURNER ENVIRONMENTAL, INC GS-10F-0357P http://www.teius.com wtt@teius.com 225-926-4300 x17 BATON ROUGE LA
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U.P. ENGINEERS & ARCHITECTS, INC GS-10F-0255R http://www.upea.com msalmela@upea.com (906)482-4810 HOUGHTON MI
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ULTRAMAC CORPORATION GS-10F-0085M http://www.ultramac.com ultramac1@aol.com (812)537-9338 LAWRENCEBURG IN
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UNITED STATES RISK MANAGEMENT LL GS-10F-0069T http://www.us-risk.com elotz@us-risk.com (504)561-6563 NEW ORLEANS LA
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UNIVERSAL ENVIRONMENTAL NEVADA, GS-10F-0473M http://ue-inc.com schapin@aies.net (775)351-2500 SPARKS NV
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UNIVERSAL TECHNICAL RESOURCE SER GS-00F-0086M http://utrs.com cpafumi@utrs.com (856)667-6770 CHERRY HILL NJ
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UNIVERSE TECHNOLOGIES INC GS-10F-0024K http://www.UniverseTechnologies.com jjustice@unitec-md.com (301)695-0982 FREDERICK MD
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URS GROUP, INC. GS-10F-0105K http://www.urscorp.com ursgsa@urscorp.com (210)377-3764 SAN ANTONIO TX
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USA ENVIRONMENTAL, INC. GS-10F-0483R http://WWW.USATAMPA.COM JBLUE@USATAMPA.COM (813)884-5722 OLDSMAR FL
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UXB INTERNATIONAL, INC. GS-10F-0023M www.uxb.com cathy.etheredge@uxb.com (540)443-3751 BLACKSBURG VA
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VEETECH, PC GS-10F-0044U http://www.veetechpc.com dperry@veetechpc.com 919-388-0037 x104 CARY NC
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VERSAR INC. GS-00F-0007L http://WWW.VERSAR.COM MSTUNDER@GEOMET.COM (703)642-6903 SPRINGFIELD VA
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VILLA ENVIRONMENTAL CONSULTANTS GS-10F-0305U http://www.villaenv.com pat.bankston@gsa.gov (269)927-2434 BENTON HARBOR MI
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WATERMARK ENVIRONMENTAL, INCORPO GS-10F-0152T http://www.watermarkenv.com johnh@watermarkenv.com (978)452-9696 LOWELL MA
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WESTON & SAMPSON ENGINEERS, INC GS-10F-0279T http://WWW.WESTONANDSAMPSON.COM BHUNIAP@WSEINC.COM (978)977-0100 PEABODY MA
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WESTON SOLUTIONS, INC GS-10F-0117J http://www.westonsolutions.com contactweston@westonsolutions.com?Subject=GSA (505)837-6548 ALBUQUERQUE NM
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WHITE SHIELD, INC. GS-10F-0357U http://www.whiteshield.com rbright@whiteshield.com (509)547-0100 PASCO WA
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WIL CHEE PLANNING INC GS-10F-0127U http://www.wcphawaii.com wcpderek@lava.net (808)596-4688 HONOLULU HI
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WINZLER & KELLY GS-10F-0296M http://www.w-and-k.com tonypetroccitto@w-and-k.com (707)443-8326 EUREKA CA
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WITHERS & RAVENEL HOLDINGS, PA GS-10F-0029S http://WWW.WITHERSRAVENEL.COM cbryant@withersravenel.com (919)469-3340 CARY NC
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WOOLPERT, INC. GS-00F-0038N http://www.woolpert.com janice.james@woolpert.com (937)531-1308 DAYTON OH
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ZAPATA INCORPORATED GS-10F-0224L http://www.zapeng.com rbaur@zapeng.com (704)378-4912 CHARLOTTE NC
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ZIA ENGINEERING & ENVIRONMENTAL GS-10F-0391N http://www.ziaeec.com ehmartinez@ziaeec.com (575)532-1526 LAS CRUCES NM
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