Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

GSA Federal Acquisition Service
Banner Home GSA Advantage

For general questions, contact:
OASIS+ Program Office
Call: 800-488-3111
Email: oasisplus@gsa.gov

OASIS+SB OASIS+ SB
OASIS+ SB - Environmental
Category Description
10604 NAICS 541620 - Environmental NAICS 541620 - Environmental Consulting Services; Size Standard: $19 Million
64 contractors

Download Contractors (xls)
Limit To:
Sort:
Search T&Cs/Price List:
Contractor Contract # Phone City, State Socio-
Economic
A AND M ENGINEERING & ENVIRONMENTAL SERVICES, INC 47QRCA25DS041 TULSA ,OK s/d/h
ACMESOLV, LLC 47QRCA25DS057 BETHESDA ,MD s/w/wo/d
AEC-WESTON JV, LLC 47QRCA25DS123 KNOXVILLE ,TN s/d/8a/an
AKIMA GLOBAL LOGISTICS, LLC 47QRCA25DS226 HERNDON ,VA s/d/8a/an
ALPHA FACILITIES SOLUTIONS, LLC 47QRCA25DS507 (210)492-5742 SAN ANTONIO ,TX s/dv/d
ANAMAR ENVIRONMENTAL CONSULTING, INC.
(DBA: ANAMAR ENVIRONMENTAL CONSULTING INC)
47QRCA25DS705 (352)377-5770 ALACHUA ,FL s/w/wo
APPLIED INTELLECT LLC 47QRCA25DS812 (724)765-0402 CHANTILLY ,VA s/d
ASRC FEDERAL ADMINISTRATIVE SERVICES, LLC 47QRCA25DSB22 BELTSVILLE ,MD s/d/8a/an
ATI, INC. 47QRCA25DSC22 (443)259-9361 COLUMBIA ,MD s/d
AYUDA AUXILIO SOLUTIONS JV LLC 47QRCA25DSC59 DENVER ,CO s/w/wo/d
BERING SEA ECCOTECH, LLC 47QRCA25DSC92 ANCHORAGE ,AK s/d/an
BERING STRAITS PROFESSIONAL SERVICES, LLC 47QRCA25DSC90 ANCHORAGE ,AK s/d/8a/an
BLUETHREE TECHNOLOGIES LLC 47QRCA25DS113 HERNDON ,VA s/w/wo/ew/v/d
BRIC LLC 47QRCA25DS131 (505)563-4704 SCOTTSDALE ,AZ s/d/8a/h/to/ai
C4CJV LLC 47QRCA25DS179 BURKE ,VA s/dv/d
CENPEC, LLC 47QRCA25DS241 (240)686-3059 GERMANTOWN ,MD s/w/wo/d/8a
CHENEGA RELIABLE SERVICES LLC 47QRCA25DS269 (210)236-3934 SAN ANTONIO ,TX s/d/8a/an
CHEROKEE NATION DEFENSE SOLUTIONS LLC 47QRCA25DS271 TULSA ,OK s/d/8a/to
CHLOETA HOLDINGS LLC
(DBA: CHLOETA)
47QRCA25DS318 (877)245-6382 OKLAHOMA CITY ,OK s/d/h/ai
CREDERE ASSOCIATES, LLC 47QRCA25DS574 (207)828-1272 WESTBROOK ,ME s/w/wo/d
DAWSON MCG, LLC 47QRCA25DS687 HONOLULU ,HI s/d/8a/hn
DAYTON GROUP INC 47QRCA25DS688 (410)929-2624 CATONSVILLE ,MD s/w/wo/ew/d/8a/h
DECISIONPOINT CORPORATION 47QRCA25DS692 (202)368-0834 GAITHERSBURG ,MD s/dv
ECODIT LLC 47QRCA25DS018 (703)841-1883 ARLINGTON ,VA s/w/wo
ENDYNA, INC. 47QRCA25DS068 (703)848-8840 MC LEAN ,VA s/w/wo/d
ENERGY TECHNOLOGY ALLIANCE LLC 47QRCA25DS073 (202)751-2072 BEND ,OR s/w/wo/ew/d
ENVIRONMENTAL COST MANAGEMENT, INC.
(DBA: ENVIRONMENTAL COST MANAGEMENT INC)
47QRCA25DS086 (714)662-2757 COSTA MESA ,CA s/d
ENVIRONMENTAL INCENTIVES, INC. 47QRCA25DS087 (530)541-2980 WASHINGTON ,DC s
GARUD-LMI JV LLC 47QRCA25DSA30 COLUMBIA ,MD s
H & L ENVIRONMENTAL SERVICES, LLC 47QRCA25DSB44 (727)471-2166 MAXTON ,NC s/d/8a/h/ai
HAZTRAIN INC
(DBA: HAZTRAIN INC)
47QRCA25DSB62 (301)932-0994 WALDORF ,MD s/v
HORSLEY WITTEN GROUP, INC.
(DBA: HORSLEY & WITTEN INC)
47QRCA25DSB78 (508)833-6600 SANDWICH ,MA s
INNOVATE! INC 47QRCA25DS176 (540)656-8037 ALEXANDRIA ,VA s/w/wo
INNOVATIVE COMPUTING & APPLIED TECHNOLOGY LLC
(DBA: INCATECH LLC)
47QRCA25DS650 (703)997-2080 RESTON ,VA s/w/wo/ew/d
ITMS, INC. 47QRCA25DS720 (757)965-8491 VIRGINIA BEACH ,VA s/w/wo/ew/8a
JBW FEDITC JV LLC 47QRCA25DS751 (865)227-2252 SAN ANTONIO ,TX s/d/hn
KANE ENVIRONMENTAL, INC. 47QRCA25DS834 (206)691-0476 SEATTLE ,WA s
LEADING SOLUTIONS, LLC 47QRCA25DS682 (703)937-3921 KISSIMMEE ,FL s/w/wo/dv
NAKUPUNA RESOURCES LLC 47QRCA25DS159 ARLINGTON ,VA s/d/hn
NEPTUNE AND COMPANY, INCORPORATED
(DBA: NEPTUNE AND COMPANY, INC.)
47QRCA25DS198 (505)662-2121 LAKEWOOD ,CO s/w/wo
NICKLAUS ENGINEERING, INC. 47QRCA25DS525 YUMA ,AZ s/w/wo/ew/d/8a
NIYAMIT, INC. 47QRCA25DS537 (248)252-6392 LEESBURG ,VA s/d/8a/h
NOREAS, INC.
(DBA: NOREAS INC)
47QRCA25DS545 (949)467-9100 IRVINE ,CA s/d
OM GROUP, INC. 47QRCA25DS852 (908)822-2450 PISCATAWAY ,NJ s/w/wo/ew/d
PEMBROKE PARTNERS LLC 47QRCA25DSA32 (703)745-5503 SPRINGFIELD ,VA s/dv/h
PLEXUS SCIENTIFIC CORPORATION
(DBA: PLEXUS SCIENTIFIC CORP)
47QRCA25DSD22 (571)527-1214 ALEXANDRIA ,VA s
QUICK SERVICES LLC 47QRCA25DSE01 (307)638-7000 FAYETTEVILLE ,NC s/dv
RPI-CSS, LLC 47QRCA25DS392 (703)877-3352 COLUMBIA ,SC s/w/wo
S C & A INC 47QRCA25DS443 (703)893-6600 ARLINGTON ,VA s
S&K APPLIED SOLUTIONS, LLC 47QRCA25DS727 SAINT IGNATIUS ,MT s/d/8a/to
SCOUT-STANTEC JOINT VENTURE LLC 47QRCA25DS567 ENCINITAS ,CA s/dv/d
SDC TIDEWATER JV, LLC 47QRCA25DS576 BALTIMORE ,MD s/d/8a
SPECPRO PROFESSIONAL SERVICES, LLC 47QRCA25DSC28 (210)201-8994 SAN ANTONIO ,TX s/d/8a/ai/an
SPECPRO SUSTAINMENT AND ENVIRONMENTAL, LLC 47QRCA25DSC16 SAN ANTONIO ,TX s/d/8a/an
SPECPRO-BB&E JV, LLC 47QRCA25DSC15 ANCHORAGE ,AK s/d/8a/an
STRAUGHAN-JMT A JOINT VENTURE 47QRCA25DS821 COLUMBIA ,MD s/w/wo
STREET LEGAL INDUSTRIES, INC
(DBA: STREET LEGAL INDUSTRIES INC)
47QRCA25DS822 (865)483-6373 OAK RIDGE ,TN s/w/wo/ew/d/8a
SUNDANCE CONSULTANTS, LLC 47QRCA25DS840 (619)333-3960 POCATELLO ,ID s
TANAQ ENGINEERING & SUSTAINABILITY LLC
(DBA: TANAQ ENGINEERING & SUSTAINABILITY LLC)
47QRCA25DSB19 ANCHORAGE ,AK s/d/8a/ai/an
TEHAMA, LLC 47QRCA25DS865 (719)437-5131 KANSAS CITY ,MO s/d/to
TOEROEK ASSOCIATES, INC.
(DBA: TOEROEK ASSOCIATES INC)
47QRCA25DS151 (720)898-4101 LAKEWOOD ,CO s
TRIGENT SOLUTIONS INC 47QRCA25DS246 (571)232-5976 CHANTILLY ,VA s/w/wo/ew/d
ZEMITEK LLC 47QRCA25DS591 (240)813-2523 BETHESDA ,MD s/w/wo/ew/d/8a
ZIA ENGINEERING & ENVIRONMENTAL CONSULTANTS LLC 47QRCA25DS595 (575)532-1526 LAS CRUCES ,NM s/d



elibrary.gsa.gov

An official website of the General Services Administration

Looking for U.S. government information and services?
Visit USA.gov