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GSA Federal Acquisition Service
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For general questions, contact:
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Phone: 1-800-488-3111
E-mail: ncsccustomer.service@gsa.gov

MAS Multiple Award Schedule
Professional Services - Technical and Engineering Services (non-IT)
Category Description
541370GIS Geographic Information Systems (GIS) Services Geographic Information Services (GIS) provided in support of environmental program include: cultural resource GIS (CRGIS); groundwater monitoring; growth forecast modeling; habitat conservation plans; habitat modeling; image analysis support for emergency response; mapping, cartography, and mashups (e.g., combining data from more than one source into a single integrated tool to include aerial mapping); migration pattern analysis; natural resource planning; remote sensing for environmental studies; terrestrial, marine, and/or atmospheric measuring/management; vegetation mapping; and watershed characterization for mitigation planning.

NOTE: The services offered under this scope shall NOT include surveying and mapping services as set forth in FAR Part 36, and defined under the Brooks Act of 1972 (Public Law 92-582, 40 U.S. 1102 et seq.).
250 contractors

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TRIHYDRO CORPORATION GS-00F-136GA 307-745-7474 LARAMIE ,WY s/h
WESTERN ECOSYSTEMS TECHNOLOGY, INC       GS-10F-072BA 307-634-1756 CHEYENNE ,WY o
ONEIDA TOTAL INTEGRATED ENTERPRISES LLC 47QRAA20D009B 414-257-4200 MILWAUKEE ,WI s/d/to/ai
MEAD & HUNT INC GS-00F-230DA 906-629-1360 MIDDLETON ,WI o
ELYON INTERNATIONAL, INC. GS-00F-203GA (360) 696-5892 VANCOUVER ,WA s/w/wo/v/d
ROSS & ASSOCIATES ENVIRONMENTAL CONSULTING, LTD. 47QRAA22D008B 206-447-1805 SEATTLE ,WA s
ROSS & ASSOCIATES ENVIRONMENTAL CONSULTING, LTD. GS-00F-0045P 2064471805 SEATTLE ,WA s
WHITE SHIELD, INC. GS-10F-0357U 509-547-0100 PASCO ,WA s/d/ai
TRANSPO GROUP USA, INCORPORATED       47QRAA21D0051 845-207-0786 KIRKLAND ,WA s
GENWEST SYSTEMS INC 47QRAA22D006M 425-771-2700 EDMONDS ,WA s/dv
WARTHOG INFORMATION SERVICES LLP 47QTCA24D0032 360-223-4843 BELLINGHAM ,WA s
VANASSE HANGEN BRUSTLIN INC GS-00F-116CA 8044417439 WILLIAMSBURG ,VA o
ENGINEERING & ENVIRONMENT, INC. 47QRAA21D0005 7572879566 VIRGINIA BEACH ,VA s
LOYOLA ENTERPRISES INCORPORATED 47QTCA21D00DE 757-498-6118 X101 VIRGINIA BEACH ,VA s/dv/d
1SPATIAL INC GS-10F-0291U 5126945416 VIENNA ,VA o
WERIS, INC 47QRAA18D00DK 703 309 9983 STERLING ,VA s
HYDROGEOLOGIC, INC. 47QRAA18D00CW 7037364551 RESTON ,VA s
LEIDOS, INC. GS-00F-022CA 571-526-7840 RESTON ,VA o
INONDE, LLC 47QTCA20D00CW 7038351861 MCLEAN ,VA s/v/d
SOLV LLC 47QRAA18D00DH 7037604801 MC LEAN ,VA s
BOOZ ALLEN HAMILTON INC       GS-00F-008DA 7033774359 MC LEAN ,VA o
TERWILLIGER CONSULTING, INC. 47QRAA21D003F 757-787-3974 LOCUSTVILLE ,VA s/w/wo/h
THE KENIFIC GROUP LLC 47QRAA19D00C7 571-636-4002 LEESBURG ,VA s
LYNKER CORPORATION 47QTCA19D00GN 7034315855 LEESBURG ,VA o
PROPEL SOLUTIONS LLC       47QTCA23D006D 703-599-1502 LEESBURG ,VA s/w/wo/ew/d
ORAN INC 47QTCA18D009B 703-673-6285 HERNDON ,VA s/w/wo/ew/d/8a/8aS
PERATON SERVICES & SOLUTIONS INC. GS-00F-296CA 703-673-6309 HERNDON ,VA o
ATCS, P.L.C GS-10F-0040V 703-817-3544 HERNDON ,VA o
MANTECH SRS TECHNOLOGIES, INC. GS-10F-0054R 703-218-6440 HERNDON ,VA o
WETLAND STUDIES AND SOLUTIONS, INC. GS-10F-0273W 703-679-5609 GAINESVILLE ,VA o
MARSTEL-DAY LLC GS-00F-070CA 7038395513 FREDERICKSBURG ,VA s
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. GS-00F-057CA 7039953733 FALLS CHURCH ,VA o
FIVE 9 GROUP, INC. GS-35F-067GA 703-896-7620 FAIRFAX ,VA s
MTSA II JV LLC 47QRAA23D001Y 703-930-9624 FAIRFAX ,VA s/dv
CONSOLIDATED SAFETY SERVICES INCORPORATED GS-00F-217CA (703) 877-3352 FAIRFAX ,VA o
DEWBERRY ENGINEERS INC. GS-00F-280CA 7032086872 FAIRFAX ,VA o
STANTEC GS INC. GS-00F-196CA 9165487783 CHARLOTTESVILLE ,VA o
TECHLAW CONSULTANTS INC 47QSWA18D008B 703-818-3233 CHANTILLY ,VA o
PARSONS GOVERNMENT SERVICES INC. 47QRAA19D000A 8036464100 CENTREVILLE ,VA o
OCEAN ASSOCIATES INC GS-35F-372GA 703-819-6939 ARLINGTON ,VA s/w/wo
JACOBS ENGINEERING GROUP INC. 47QRAA21D00AF 571-218-1304 ARLINGTON ,VA o
REDHORSE CORPORATION       GS-00F-0013Y 619-241-4609 ARLINGTON ,VA o
PROCON CONSULTING LLC GS-00F-247CA 571-384-2403 ARLINGTON ,VA s/d
REDHORSE CORPORATION GS-07F-134GA (619) 241-4609 ARLINGTON ,VA o
OCEAN ASSOCIATES INC GS-10F-0567P 703-388-9548 ARLINGTON ,VA s/w/wo
ADVANCED RESOURCES INTERNATIONAL, INC GS-10F-077AA (703)528-8420 ARLINGTON ,VA s  
GEOSPATIAL CONSULTING GROUP INTERNATIONAL LLC       GS-35F-212DA 571-289-0267 ALEXANDRIA ,VA s/w/wo/ew
AVANTI CORPORATION 47QRAA20D002D 703-765-0060 ALEXANDRIA ,VA s/w/wo/ew/d
BENT EAR SOLUTIONS LLC 47QRAA21D005T 7036557019 ALEXANDRIA ,VA s/v/d
MICHAEL BAKER INTERNATIONAL, INC. 47QRAA21D008D 703-483-0029 ALEXANDRIA ,VA o
MOTIVF CORPORATION 47QRAA22D00AG 8083544281 ALEXANDRIA ,VA s
INNOVATE! INC 47QTCA22D0028 703-922-9090 ALEXANDRIA ,VA s/w/wo/d
POTOMACWAVE CONSULTING, INC. GS-00F-0007X 703-963-5064 ALEXANDRIA ,VA o
CALIBRE SYSTEMS INC GS-00F-185CA 7037978500 ALEXANDRIA ,VA o
J&M GLOBAL SOLUTIONS LLC GS-10F-0374X 5719706690 ALEXANDRIA ,VA s/w/wo
AERO-GRAPHICS INC GS-35F-423GA 801-487-3273 SOUTH SALT LAKE ,UT s
KELLER-BLIESNER ENGINEERING, LLC       47QRAA18D004Q 435-753-5651 LOGAN ,UT s
CIRRUS ECOLOGICAL SOLUTIONS, L.C. GS-10F-0164T 4357871490 LOGAN ,UT s
AVALON BUSINESS ENGINEERING SERVICES, LLC 47QRAA20D003E (801) 447-1623 CLEARFIELD ,UT s/w/wo/ew/dv/d
SPECPRO PROFESSIONAL SERVICES, LLC       47QRAA19D004W 210-201-8994 SAN ANTONIO ,TX s/d/8a/ai/an
SPECPRO MANAGEMENT SERVICES, LLC       47QRAA19D007P (210) 424-2110 SAN ANTONIO ,TX o
AEHS INCORPORATED GS-10F-0227R 2106569300 SAN ANTONIO ,TX s
BIOTOPE FORESTRY & ENVIRONMENTAL, LLC       47QRAA23D004S 8285075523 NACOGDOCHES ,TX s/d
TRINITY CONSULTANTS INC 47QRAA24D0020 972-661-8100 DALLAS ,TX o
SUZANNE Q KLEIN 47QRAA21D005N 504-887-2900 CONROE ,TX s/w/wo/ew/d
SURVEYING AND MAPPING, LLC 47QRAA18D008X 512-447-0575 AUSTIN ,TX o
XCEL ENGINEERING, INC. 47QRAA22D00D0 865-766-8543 OAK RIDGE ,TN s/dv
SPECTRA TECH, INC. GS-00F-264CA 865-813-2131 OAK RIDGE ,TN s
DPRA INCORPORATED 47QRAA19D003T 785-564-6041 KNOXVILLE ,TN s
FOURFRONT DESIGN INC 47QRAA24D004N 605-342-9470 RAPID CITY ,SD s/w/wo/dv
RESPEC COMPANY, LLC 47QTCA19D0084 605-394-6400 RAPID CITY ,SD o
FLUOR FEDERAL SERVICES INC 47QSHA22D0008 703-351-6450 GREENVILLE ,SC o
US&S INC 47QSHA23D000V 864-233-8035 GREENVILLE ,SC s/dv/d
ESP ASSOCIATES, INC. GS-10F-189BA 336-232-5213 FORT MILL ,SC o
RESEARCH PLANNING, INC. 47QRAA19D003K 803-256-7322 COLUMBIA ,SC s/w/wo
LARSON DESIGN GROUP, INC. 47QRAA19D00CU 412-528-0525 WILLIAMSPORT ,PA o
KLAVON DESIGN ASSOCIATES INC 47QRAA22D00F1 412-394-1181 PITTSBURGH ,PA s/w/wo/d/h
CONCURRENT TECHNOLOGIES CORP 47QRAA21D0021 814-269-2871 JOHNSTOWN ,PA o
WSP USA ENVIRONMENT & INFRASTRUCTURE INC. GS-00F-314CA 2153672971 BLUE BELL ,PA o
S.P. CRAMER & ASSOCIATES, INC. 47QRAA19D0045 (888) 224-1221 PORTLAND ,OR s
PBS ENGINEERING AND ENVIRONMENTAL INC. 47QRAA21D0001 206-766-7621 PORTLAND ,OR o
OTAK, INC. GS-10F-0401X 503-287-6825 PORTLAND ,OR o
E & S ENVIRONMENTAL CHEMISTRY, INC.       47QRAA21D003Q 541-758-1330 CORVALLIS ,OR s
LINDAHL REED, INC. 47QRAA18D00GR 541-638-9264 BEND ,OR s/w/wo/ew/d/8a/8aS
ENERGY TECHNOLOGY ALLIANCE LLC 47QRAA22D00EG 202-787-1518 BEND ,OR s/w/wo/ew/d
C. H. GUERNSEY & COMPANY 47QRAA19D00DM 405-416-8155 OKLAHOMA CITY ,OK o
CHLOETA HOLDINGS LLC GS-10F-049BA 877-245-6382 OKLAHOMA CITY ,OK s/d/h/ai
LJB INC GS-00F-049CA 937-259-5000 MIAMISBURG ,OH o
MANNIK & SMITH GROUP INC 47QRAA20D006A 734-790-5177 MAUMEE ,OH s
DAVEY RESOURCE GROUP, INC. 47QRAA23D005U 508-825-3217 KENT ,OH o
HEARTLAND GIS LLC 47QRAA22D0059 740-707-9029 DELAWARE ,OH s
ENVIROSCIENCE INC GS-10F-0181U 330-688-0111 CUYAHOGA FALLS ,OH o
BATTELLE MEMORIAL INSTITUTE GS-00F-084CA 614-424-3522 COLUMBUS ,OH o
INFRASTRUCTURE MANAGEMENT AND ENGINEERING, INC.       47QRAA22D0084 513-826-4338 CINCINNATI ,OH s/d/8a/8aS
G R B ENVIRONMENTAL SERVICES, INC. GS-10F-0284X 212-564-8640 NEW YORK ,NY s/w
TECTONIC ENGINEERING CONSULTANTS, GEOLOGISTS & LAND SURVEYORS, DPC GS-00F-015BA 800-829-6531 MOUNTAINVILLE ,NY o
M.J. ENGINEERING AND LAND SURVEYING, P.C. 47QRAA23D005R (518)371-0799 CLIFTON PARK ,NY s    
FPM GROUP LTD GS-00F-104CA 631-737-6200 BOHEMIA ,NY s
GREENMAN-PEDERSEN INC 47QRAA21D004M 518-209-4823 BABYLON ,NY o
NICHOLS CONSULTING ENGINEERS CHTD 47QRAA18D008A 7753294955 RENO ,NV s
AEROTECH MAPPING INC 47QRAA22D005H 520-561-6537 LAS VEGAS ,NV s/w/wo/d
BROADBENT & ASSOCIATES, INC. 47QRAA20D004L 775-322-7969 EXT. 60 HENDERSON ,NV o
WILSON & COMPANY, INC., ENGINEERS & ARCHITECTS 47QRAA21D0052 505-348-4194 ALBUQUERQUE ,NM o
WESTON SOLUTIONS, INC. 47QSHA18D0016 773-255-8240 ALBUQUERQUE ,NM o
BOHANNAN HUSTON INC GS-00F-0001Y 505-798-7925 ALBUQUERQUE ,NM o
PERIKIN ENTERPRISES LLC GS-00F-003AA 505-333-0501 ALBUQUERQUE ,NM s/d/8a/h/8aS
ASIR LLC GS-10F-0249X 505-247-9337 ALBUQUERQUE ,NM s
THE CATALYST GROUP OF COMPANIES LIMITED LIABILITY COMPANY 47QRAA22D00DA 7327896860 NEW BRUNSWICK ,NJ s/d
GSI NORTH AMERICA INC 47QRAA19D002Z 808-393-7167 FLEMINGTON ,NJ s/d/8a/hn/8aS
NORMANDEAU ASSOCIATES, INC. 47QRAA23D002Z 603-637-1174 BEDFORD ,NH o
HDR ENGINEERING INC GS-00F-152CA 303-754-4252 OMAHA ,NE o
HOUSTON ENGINEERING INC 47QRAA23D004Q 701-499-9463 FARGO ,ND o
GEOGRAPHIC TECHNOLOGIES GROUP INC 47QTCA23D009V 919-344-2169 GOLDSBORO ,NC s
RESEARCH TRIANGLE INSTITUTE GS-00F-354CA 9195416624 DURHAM ,NC o
HYDROSOLUTIONS INC GS-10F-0172X 4064436169 HELENA ,MT s/dv
WATER & ENVIRONMENTAL TECHNOLOGIES, INC. 47QRAA22D00DS 509-592-3289 BUTTE ,MT s
PIONEER TECHNICAL SERVICES INC GS-10F-050AA 4067231898 BUTTE ,MT s
PROFESSIONAL ENVIRONMENTAL ENGINEERS, INC GS-10F-200BA 314-531-0060 SAINT LOUIS ,MO s/w
TRANSYSTEMS CORPORATION 47QRAA19D001C 510-835-7254 KANSAS CITY ,MO o
TUKUH TECHNOLOGIES, LLC       47QRAA21D000R 561-532-1651 KANSAS CITY ,MO s/d/8a/to
ANDERSON ENGINEERING OF MINNESOTA, LLC       47QRAA18D006J 763-412-4000 MINNEAPOLIS ,MN s/dv
PROFESSIONAL ENGINEERING SERVICES, LTD. 47QRAA21D008Y 9524566707 MINNEAPOLIS ,MN s/w/wo/d
NOWAK & FRAUS, P.L.L.C. 47QRAA21D002J (412)404-6235 PONTIAC ,MI s    
BB&E, INC. 47QRAA20D007E 2484899636 NORTHVILLE ,MI s
COMMONWEALTH HERITAGE GROUP, INC. GS-00F-261DA 5173206929 DEXTER ,MI s
LIMNO-TECH INC GS-10F-150BA 734-332-1200 ANN ARBOR ,MI o
BIODIVERSITY RESEARCH INSTITUTE GS-10F-226AA 2078397600X215 PORTLAND ,ME o
LRS FEDERAL LLC GS-10F-0360T 4105443570 SEVERNA PARK ,MD s/dv
AXIOM CONSULTANTS, INC 47QRAA19D0077 703-599-1502 ROCKVILLE ,MD s/w/wo/ew/d/8a/8aS
S.S. PAPADOPULOS & ASSOCIATES, INC. 47QRAA22D0037 301-500-2275 ROCKVILLE ,MD s
ABT GLOBAL LLC GS-00F-252CA 301-347-5093 ROCKVILLE ,MD o
I. M. SYSTEMS GROUP, INC. GS-00F-311CA 202-407-2451 ROCKVILLE ,MD o
IIC TECHNOLOGIES INC GS-10F-0104V 4109977631 RIVERDALE ,MD o
EARTH RESOURCES TECHNOLOGY, INC GS-00F-109CA 3013231435 LAUREL ,MD o
EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBC 47QRAA19D005G 410-329-5160 HUNT VALLEY ,MD s
SYSTEMATIC MANAGEMENT SERVICES INC. GS-00F-241CA 3013530072 FREDERICK ,MD s
STRAUGHAN ENVIRONMENTAL, INC. GS-10F-014CA 4435392535 COLUMBIA ,MD s/w/wo/ew/d
PARADIGM INVESTMENT CAPITAL, L.L.C. 47QRAA23D0008 2409978118 COLLEGE PARK ,MD s/d/8a/8aS
JOHNSON, MIRMIRAN & THOMPSON, INC. GS-00F-194CA 410-329-3100 COCKEYSVILLE ,MD o
TETRAHEDRON, INC.       47QRAA24D0016 (410)837-0512 BALTIMORE ,MD s/w/wo/d    
DM ENTERPRISES OF BALTIMORE, LLC 47QRAA24D002W 301-765-4270 BALTIMORE ,MD s/d
ENVIRONMENTAL RESEARCH GROUP, L.L.C. GS-10F-142BA 4103665170 BALTIMORE ,MD s/w/wo/ew/dv
VANASSE HANGEN BRUSTLIN, INC. GS-10F-0481P (802)229-4600 WATERTOWN ,MA o  
HORSLEY WITTEN GROUP, INC. 47QRAA22D005P 508-833-6600 SANDWICH ,MA s
HORSLEY WITTEN GROUP, INC. GS-10F-0304T 508-833-6600 SANDWICH ,MA s
A.I.S., INC. GS-10F-0131T 508-990-9054 NORTH DARTMOUTH ,MA s
COMPREHENSIVE ENVIRONMENTAL INC 47QRAA18D00DM 508-281-5160 BOLTON ,MA s/w/wo/ew/d
ELOS ENVIRONMENTAL, LLC 47QRAA22D005N 985-974-0703 HAMMOND ,LA s
CSRS LLC 47QRAA23D003E 2257690546 BATON ROUGE ,LA o
QUATERNARY RESOURCE INVESTIGATIONS, L.L.C. GS-10F-105BA 2252921400 BATON ROUGE ,LA s/w/wo/ew/d
COPPERHEAD ENVIRONMENTAL CONSULTING INC 47QRAA18D00CR 8599259012 PAINT LICK ,KY s
SES INC. 47QRAA22D0083 913-307-0046 LENEXA ,KS s
NATIONAL OPINION RESEARCH CENTER 47QRAA20D001M 312-759-5240 CHICAGO ,IL o
BBJ GROUP LLC GS-10F-0471X 312-219-7769 CHICAGO ,IL s
J FOSTER & ASSOCIATES LLC 47QRAA22D0069 (208)709-0508 IDAHO FALLS ,ID s/w/wo/ew/d/8a
NORTH WIND PORTAGE, INC. GS-00F-262CA (208)419-4152 IDAHO FALLS ,ID s  
NORTH WIND RESOURCE CONSULTING LLC GS-10F-111BA 208-419-4152 IDAHO FALLS ,ID s/d/an
ECOSYSTEM SCIENCES GS-00F-277DA 2083830226 BOISE ,ID s
WATER, CIVIL AND ENVIRONMENTAL INCORPORATED GS-00F-386GA (208) 319-9744 BOISE ,ID s/w/wo/ew/d/8a
GDS ASSOCIATES, INC.       47QRAA22D0008 770-799-2399 MARIETTA ,GA o
R2T, INC. GS-00F-129GA 7705697037 X 120 ATLANTA ,GA s/w/wo/ew/d
NUTTER & ASSOCIATES INC 47QRAA19D009B 706-354-7925 ATHENS ,GA s/h
IPARAMETRICS, LLC GS-10F-112CA 770-664-6636 ALPHARETTA ,GA s
ATKINSREALIS USA INC 47QRAA21D002Z 813 281 4430 TAMPA ,FL o
LAGO CONSULTING & SERVICES LLC 47QRAA22D009K 813-774-5559 TAMPA ,FL s/w/wo/ew/d/8a/8aS
CSA OCEAN SCIENCES INC 47QRAA23D004B 772-219-3062 STUART ,FL o
TRINITY ANALYSIS AND DEVELOPMENT CORP. GS-00F-213DA (850)613-6800 SHALIMAR ,FL s/d  
NV5 GEOSPATIAL, INC. 47QTCA18D001X 608-556-2580 SAINT PETERSBURG ,FL o
KNIGHT FEDERAL SOLUTIONS INC 47QRAA19D004N 407-243-6008 ORLANDO ,FL s
JARDON & HOWARD TECHNOLOGIES LLC 47QRAA21D008B 407-381-7797 ORLANDO ,FL o
DS2 LLC 47QRAA19D005F 850-307-2781 NICEVILLE ,FL s/dv
IAP WORLD SERVICES, INC GS-35F-407GA 321-784-7396 CAPE CANAVERAL ,FL o
GEOSYNTEC CONSULTANTS, INC. 47QRAA22D003A 561-922-1079 BOCA RATON ,FL o
WSP USA SOLUTIONS INC 47QRAA18D002R 202-303-2613 WASHINGTON ,DC o
WSP USA SOLUTIONS INC 47QRAA18D0073 * (202)303-2613 WASHINGTON ,DC o  
MDB, INC 47QRAA20D0028 202-331-0060 WASHINGTON ,DC s
LAYERMARK, INC 47QTCA23D0010 (412)404-6235 WASHINGTON ,DC s    
PACIFIC WESTERN TECHNOLOGIES, LTD.       47QRAA21D005V 3032745400 WHEAT RIDGE ,CO s/d
FRED PHILLIPS CONSULTING, LLC GS-10F-0024W (928)773-1530 RIDGWAY ,CO s  
SHERPA 6 INC 47QRAA21D000A 703-260-8188 LITTLETON ,CO s/dv
ERO RESOURCES CORPORATION 47QRAA21D0075 3038301188 LAKEWOOD ,CO s/w/wo/d
CRITIGEN LLC GS-10F-0480X 4254177194 GREENWOOD VILLAGE ,CO o
JGMS GOVERNMENT SERVICES LLC 47QRAA22D008H 970-254-1354 GRAND JUNCTION ,CO s/d
WESTWATER ENGINEERING, INC 47QRAA20D002M 9702417076 GRAND JCT ,CO s/w/wo/ew
XENTITY CORPORATION GS-00F-0038Y 303-376-6217 GOLDEN ,CO s/d
HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. 47QRAA22D00AR 303-754-4250 ENGLEWOOD ,CO o
PREMIER DATA SERVICES INC 47QTCA19D001D 303.377.0033 ENGLEWOOD ,CO o
HORIZON ENVIRONMENTAL SERVICES, INC. 47QRAA19D00BS 970-259-4346 DURANGO ,CO s/w/wo/ew
ECOSPHERE ENVIRONMENTAL SERVICES INC 47QRAA24D000S (970)382-7256 DURANGO ,CO s/d    
STANTEC CONSULTING SERVICES INC. 47QRAA19D000Q (212) 330-6261 DENVER ,CO o
UPSLOPE ADVISORS INC. 47QRAA21D002C 3038861125 DENVER ,CO s/d/8a/8aS
MATRIX ENVIRONMENTAL SERVICES LLC GS-00F-057GA (303)572-0200 DENVER ,CO s  
MATRIX DESIGN GROUP INC 47QRAA19D009K (719)575-0100 COLORADO SPRINGS ,CO o  
THE SANBORN MAP COMPANY, INC. GS-10F-0099W (719) 264-5510 COLORADO SPRINGS ,CO o
GRYPHON ENVIRONMENTAL, LLC GS-10F-144BA 719-578-3330 COLORADO SPRINGS ,CO s/dv
ECO & ASSOCIATES, INC. GS-10F-0371U 714-289-0995 TUSTIN ,CA s/w/d
ADVANCED RESOURCE SOLUTIONS, INC. GS-10F-0261S 530-676-1095 SHINGLE SPRINGS ,CA s
SURF TO SNOW ENVIRONMENTAL RESOURCE MANAGEMENT, INC. 47QRAA21D000B 925-362-3114 SAN RAMON ,CA s/dv/d
WILLIAM M KIER       GS-10F-0124U 415.721.7548 SAN RAFAEL ,CA s
STETSON ENGINEERS INC       GS-10F-0404P 415-457-0701 SAN RAFAEL ,CA s
PANORAMA ENVIRONMENTAL INC 47QRAA20D0091 858-349-8883 SAN FRANCISCO ,CA s/w/wo/ew/d
ENVIRONMENTAL SCIENCE ASSOCIATES 47QRAA21D00AJ 415.896.5900 SAN FRANCISCO ,CA s/d
T3W BUSINESS SOLUTIONS, INC. 47QRAA19D000N 619-288-0888 SAN DIEGO ,CA s/w/wo
EPSILON SYSTEMS SOLUTIONS, INC. 47QRAA21D005F 619-702-1700 SAN DIEGO ,CA o
MERKEL & ASSOCIATES, INC. GS-10F-0060T 858-560-5465 SAN DIEGO ,CA s/w
GEOMORPH INFORMATION SYSTEMS, LLC GS-10F-0236X 619-787-7974 SAN DIEGO ,CA s/w/wo/ew/d/h
KLEINFELDER INC GS-10F-0389R (619)831-4634 SAN DIEGO ,CA o  
AERIAL INFORMATION SYSTEMS, INC GS-00F-170GA 9097939493 REDLANDS ,CA s/w/wo
KLAMATH WILDLIFE RESOURCES GS-10F-0399Y 530-244-5652 REDDING ,CA s
GIS SURVEYORS, INC. 47QRAA18D003P 8586791732 POWAY ,CA s/dv/d
SPATIAL INFORMATICS GROUP LLC 47QRAA20D004S 510-427-3571 PLEASANTON ,CA s
SONOMA TECHNOLOGY, INC. 47QRAA18D00D1 707-665-9900 PETALUMA ,CA s
TETRA TECH, INC. GS-00F-168CA 8056813102 PASADENA ,CA o
GEOACUITY LLC 47QRAA23D003H 225-603-6017 PALOS VERDES ESTATE ,CA s/dv/d
COGSTONE RESOURCE MANAGEMENT GS-10F-0463X 714-974-8300 ORANGE ,CA s/w/wo/ew/d
BIORESOURCE CONSULTANTS, INC       GS-10F-0437X (805)646-9006 OJAI ,CA s/d  
FLOWWEST, LLC 47QRAA22D0057 510-454-9378 OAKLAND ,CA s
TERRAPHASE ENGINEERING INC 47QRAA22D006X 510-388-8745 OAKLAND ,CA s
INSIGNIA ENVIRONMENTAL 47QRAA20D005U 650-321-6787 MENLO PARK ,CA s/w/wo
PACIFIC WATERSHED ASSOCIATES INC GS-10F-0244V (707)839-5130 MCKINLEYVILLE ,CA s  
CONDOR COUNTRY CONSULTING INC 47QRAA22D001Q (412)404-6235 MARTINEZ ,CA s/d  
AECOM TECHNICAL SERVICES, INC. GS-00F-188CA 512-630-4479 LOS ANGELES ,CA o
STEARNS, CONRAD AND SCHMIDT, CONSULTING ENGINEERS, INC. 47QRAA20D002R 703-471-6150 LONG BEACH ,CA o
NATURES IMAGE, INC. GS-10F-045BA 9496804400 LAKE FOREST ,CA s/w/wo
BIRDS EYE AERIAL DRONES LLC 47QRAA23D0094 805-890-1991 LA MESA ,CA s/dv
HELIX ENVIRONMENTAL PLANNING, INC. GS-10F-0020V 3102783100 LA MESA ,CA o
ENVIRONMENTAL COST MANAGEMENT, INC. GS-10F-0335R (510) 964-4399 COSTA MESA ,CA s/d
ASM AFFILIATES 47QRAA19D0092 3102783100 CARLSBAD ,CA s
STILLWATER ECOSYSTEM WATERSHED & RIVERINE SCIENCES GS-10F-0216S (510)848-8098 BERKELEY ,CA s/w/wo  
ASPEN ENVIRONMENTAL GROUP 47QRAA22D00EH (818) 597-3407 AGOURA HILLS ,CA s/d
TIERRA RIGHT OF WAY SERVICES LTD GS-10F-0038T 520-319-2106 TUCSON ,AZ o
HARRIS ENVIRONMENTAL GROUP INC GS-10F-0457R 52006287648 TUCSON ,AZ s/w/wo/ew/d/h
DESERT ARCHAEOLOGY, INC. GS-10F-161AA 520-881-2244 TUCSON ,AZ s
LOGAN SIMPSON DESIGN INC. 47QRAA22D0004 480-967-1343 TEMPE ,AZ s
JE FULLER/HYDROLOGY AND GEOMORPHOLOGY, INC. GS-00F-079GA 928-486-0316 TEMPE ,AZ s
SWCA, INCORPORATED 47QRAA19D004C 6022743831 PHOENIX ,AZ o
VERNADERO GROUP INC GS-10F-0033T 4803151000 PHOENIX ,AZ s/v
CORNERSTONE ENVIRONMENTAL CONSULTING LLC       47QRAA19D0057 5074582870 FLAGSTAFF ,AZ s/d
NORTHLAND RESEARCH, INC GS-10F-0070W 928-774-5057 FLAGSTAFF ,AZ s
GSE INC 47QRAA18D008P 256-350-9754 TRINITY ,AL s/w/wo
HEXAGON US FEDERAL, INC 47QTCA18D003G 703-264-5619 HUNTSVILLE ,AL o
THE ATLANTIC GROUP LLC GS-10F-106AA 256-513-8527 HUNTSVILLE ,AL o
GEOGRAPHIC INFORMATION SERVICES, INC.       GS-35F-0682R 205-725-5836 HOOVER ,AL s
GEOGRAPHIC INFORMATION SERVICES, INC. 47QRAA19D00BD 2057255836 HOOVER ,AL o
ESSNOVA SOLUTIONS, INC. GS-35F-427GA 888-405-3189 BIRMINGHAM ,AL s/d/8a/h/8aS
BHATE ENVIRONMENTAL ASSOCIATES, INC. 47QRAA19D004S 205-918-4044 BIRMINGHAM ,AL s
ALASKA BIOMAP, INC 47QSWA19D000K 907-321-2908 JUNEAU ,AK s/w/wo
ABR, INC. 47QRAA20D0010 (907) 455-6777 EXT. FAIRBANKS ,AK s
BRATSLAVSKY CONSULTING ENGINEERS, INC. GS-00F-071CA 9072807619 ANCHORAGE ,AK s
NATURAL RESOURCE INNOVATIONS GMBH 47QRAA19D002P 0049 6221 5993200 HEIDELBERG ,
GERMANY
o
* Contract Closed for New Awards



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