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MAS Multiple Award Schedule
Professional Services - Environmental Services
Category Description
541620 Environmental Consulting Services Services include providing advice and assistance to businesses and other organizations on environmental issues, such as the control of environmental contamination from pollutants, toxic substances, and hazardous materials; Climate change; Endangered species, wetland, watershed, and other natural resource management plans; Archeological and/or cultural resource management plans. This includes identifying problems (e.g., inspect buildings for hazardous materials), measure and evaluate risks, and recommend solutions. Multi-disciplined staff of scientists, engineers, and other technicians with expertise in areas, such as air and water quality, asbestos contamination, remediation, ecological restoration, and environmental law such as Planning and Documentation Services for the development, planning, facilitation, coordination, and documentation of and/or for environmental initiatives (or mandates such as Executive Order 13693 in areas of chemical, radiological, and/or hazardous materials; ISO 14001 Environmental Management System (EMS) and sustainable performance measure development; Environmental Assessment (EA) and Environmental Impact Statement (EIS) preparation under the National Environmental Policy Act (NEPA).
274 contractors

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Contractor       Contract # Phone City, State Socio-
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Contractor T&Cs
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AARCHER, INC. 47QRAA22D003B 410-897-9100 X103 ANNAPOLIS ,MD s
ABR, INC. 47QRAA20D0010 (907) 455-6777 EXT. FAIRBANKS ,AK s
ACT SAFE, L.L.C. 47QRAA22D000Y 712-223-9989 SIOUX CITY ,IA s/w/wo/ew/dv/d/8a/8aS
ACUITY - PT&C, LLC 47QRAA19D003A 7702000192 RESTON ,VA o
ADVANCED ENVIRONMENTAL, LLC 47QRAA21D004G (408)512-2912 SAN JOSE ,CA s    
ADVANCED MATRIX, INC. 47QRAA22D00BP 734-635-0066 PLYMOUTH ,MI s/d/8a/8aS
AEROSOL MONITORING & ANALYSIS, INC. 47QRAA19D0063 4106843327 HANOVER ,MD s/d
AGEISS INC 47QRAA19D00BC 720-439-4322 LAKEWOOD ,CO o
AH ENVIRONMENTAL CONSULTANTS, INC. 47QRAA18D00AU 757-873-4959 NEWPORT NEWS ,VA s
AHTNA PROFESSIONAL SERVICES, INC. 47QRAA21D00A9 907-868-8262 ANCHORAGE ,AK s/d/an
ALPHA FACILITIES SOLUTIONS, LLC 47QRAA20D000T 210-601-3190 SAN ANTONIO ,TX s/dv/d
ALPINE ARCHAEOLOGICAL CONSULTANTS INC 47QRAA24D0031 970-249-6761 MONTROSE ,CO s/w/wo
ALTA ARCHAEOLOGICAL CONSULTING LLC 47QRAA18D009U 7075444206 SANTA ROSA ,CA s/w/wo/ew/d
ANCHOR QEA, INC. 47QRAA24D0063 2015710920 SEATTLE ,WA o
APPLIED EARTHWORKS, INC. 47QRAA24D003J 559-229-1856 FRESNO ,CA s
APPLIED ENVIRONMENTAL, INC. 47QRAA19D0098 (703) 648-0822 HERNDON ,VA s/w/wo
ARM ENVIRONMENTAL SERVICES INC. 47QRAA23D007N 803-378-3314 COLUMBIA ,SC s
ARRO CONSULTING INC 47QRAA22D00A7 717-706-9100 LITITZ ,PA s
ASM AFFILIATES 47QRAA19D0092 3102783100 CARLSBAD ,CA s
ASPEN ENVIRONMENTAL GROUP 47QRAA22D00EH (818) 597-3407 AGOURA HILLS ,CA s/d
ATI, INC. 47QRAA18D00E9 410-992-3424 COLUMBIA ,MD s/d
ATKINSREALIS USA INC 47QRAA21D002Z 813 281 4430 TAMPA ,FL o
ATMOS SOLUTIONS INC 47QRAA23D007S (859)392-0425 WASHINGTON ,DC s/d/8a/h/8aS    
AVALON BUSINESS ENGINEERING SERVICES, LLC 47QRAA20D003E (801) 447-1623 CLEARFIELD ,UT s/w/wo/ew/dv/d
AVANTI CORPORATION 47QRAA20D002D 703-765-0060 ALEXANDRIA ,VA s/w/wo/ew/d
AWEN SOLUTIONS GROUP, LLC 47QRAA24D001F (202)422-8387 WOODBRIDGE ,VA s/dv    
AXIS MANAGEMENT GROUP, LLC 47QRAA18D007F 540-338-5071 MCLEAN ,VA s/w/wo/ew/d
BB&E, INC. 47QRAA20D007E 2484899636 NORTHVILLE ,MI s
BHATE ENVIRONMENTAL ASSOCIATES, INC. 47QRAA19D004S 205-918-4044 BIRMINGHAM ,AL s
BOGGS ENVIRONMENTAL CONSULTANTS, INC. 47QRAA21D006A 301-694-5687 MIDDLETOWN ,MD s
BRANDES & CASSAGNOL ENGINEERS PC 47QRAA23D009X (859)392-0425 WASHINGTON ,DC s/d    
BRIC LLC 47QRAA20D007L 505-259-8187 SCOTTSDALE ,AZ s/d/8a/h/to/8aS
BROADBENT & ASSOCIATES, INC. 47QRAA20D004L 775-322-7969 EXT. 60 HENDERSON ,NV o
BURNS & MCDONNELL ENGINEERING COMPANY, INC. 47QRAA18D0054 816-822-4343 KANSAS CITY ,MO o
C. H. GUERNSEY & COMPANY 47QRAA19D00DM 405-416-8155 OKLAHOMA CITY ,OK o
C2 ALASKA, LLC 47QSHA22D000D 2102934128 SAN ANTONIO ,TX s/d/8a/an/8aS
CABRERA SERVICES INC 47QRAA18D000H 860-569-0095 EAST HARTFORD ,CT s
CASHINS & ASSOCIATES, INC 47QRAA24D003T 781-245-1400 WAKEFIELD ,MA s/w/wo
CASTLE HILL ASSOCIATES, LLC 47QRAA18D00BP (567) 952-0212 WATERVILLE ,OH s/w/wo/dv/d
CENPEC, LLC 47QRAA23D005G 202-657-1521 GERMANTOWN ,MD s/wo/d/8a
CENTAUR CONSULTING GROUP LLC 47QRAA22D00DL 240 338-1705 CLARKSBURG ,MD s/d/8a/8aS
CENTRAL GEOTECHNICAL SERVICES, LLC 47QRAA24D0085 (503)616-9419 PORTLAND ,OR s/dv/d    
CHENEGA FACILITIES MANAGEMENT LLC 47QSHA20D0033 256-665-0610 SAN ANTONIO ,TX o
CHENEGA RELIABLE SERVICES LLC 47QSHA21D001A 210-236-3934 SAN ANTONIO ,TX s/d/8a/an/8aS
CLAENE GROUP LLC 47QRAA22D00AJ 913-787-2404 CHARLESTON ,SC s/w/wo
CLEAN HARBORS ENVIRONMENTAL SERVICES INC 47QRAA22D00A8 781-792-5468 NORWELL ,MA o
CLOUDBURST CONSULTING GROUP, INC. 47QRAA24D006L 301-412-9229 HYATTSVILLE ,MD s/w/wo
COLIBRI ECOLOGICAL CONSULTING, LLC 47QRAA21D0018 5597216836 FRESNO ,CA s/w/wo/ew/d
COMPREHENSIVE ENVIRONMENTAL INC 47QRAA18D00DM 508-281-5160 BOLTON ,MA s/w/wo/ew/d
CONCURRENT TECHNOLOGIES CORP 47QRAA21D0021 814-269-2871 JOHNSTOWN ,PA o
CONDOR COUNTRY CONSULTING INC 47QRAA22D001Q (412)404-6235 MARTINEZ ,CA s/d  
CONSULTECH ENVIRONMENTAL LLC 47QRAA20D003M 919-234-4238 APEX ,NC s/w/wo/ew/d
COPPERHEAD ENVIRONMENTAL CONSULTING INC 47QRAA18D00CR 8599259012 PAINT LICK ,KY s
CREDERE ASSOCIATES, LLC 47QRAA18D005L 207-828-1272 WESTBROOK ,ME s/w/wo/d/8a/8aS
CSA OCEAN SCIENCES INC 47QRAA23D004B 772-219-3062 STUART ,FL o
CSRS LLC 47QRAA23D003E 2257690546 BATON ROUGE ,LA o
CULTURAL RESOURCE ANALYSTS, INC. 47QRAA19D0048 859-252-4737 LEXINGTON ,KY s
DAVEY RESOURCE GROUP, INC. 47QRAA23D005U 508-825-3217 KENT ,OH o
DAWSON SOLUTIONS, LLC 47QRAA18D009F 2105276907 HUNTSVILLE ,AL s/d/8a/hn/8aS
DDC 4C, LLC 47QRAA24D006X 7573437053 SCOTTSDALE ,AZ s/d/to/ai
DELOITTE CONSULTING LLP 47QRAA18D001P 703-251-1143 ARLINGTON ,VA o
DKI RESTORATION, LLC 47QRAA18D00FW 630-350-3000 CHICAGO ,IL s
DMG FOUR CORNERS RESEARCH, INC 47QRAA23D005C 5753233271 LAS CRUCES ,NM s/w/wo/d
DOUGLAS W. PETERS & ASSOCIATES, INC. 47QRAA23D003X 502-454-8530 LOUISVILLE ,KY s
DPRA INCORPORATED 47QRAA19D003T 785-564-6041 KNOXVILLE ,TN s
DPSTUDIO, LLC 47QRAA19D00C3 804-402-0446 MECHANICSVILLE ,VA s/w/wo/d
DTECH SERVICES INC 47QRAA19D0076 817-695-6519 ARLINGTON ,TX s/d
DYNAMIC SOLUTIONS, LLC 47QRAA23D0071 865-212-3331 EXT 22 KNOXVILLE ,TN s/w/wo
E.H.T. TRACERIES, INC. 47QRAA18D001L (202)-393-1199 WASHINGTON ,DC s/w/wo/ew/d
EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBC 47QRAA19D005G 410-329-5160 HUNT VALLEY ,MD s
EARTH SYSTEM, LLC 47QRAA21D0009 9042470740 JACKSONVILLE BEACH ,FL s/d
ECODIT LLC 47QRAA19D00DN 703-841-1883 ARLINGTON ,VA s/w/wo
ECOSPHERE ENVIRONMENTAL SERVICES INC 47QRAA24D000S (970)382-7256 DURANGO ,CO s/d    
ECS MID-ATLANTIC, LLC 47QRAA19D006M 703-471-4800 CHANTILLY ,VA o
EDGE ENGINEERING & SCIENCE LLC 47QRAA22D006Q (832)772-3004 HOUSTON ,TX s    
EDGE ENVIRONMENTAL INC 47QRAA22D0001 303-988-8844 GOLDEN ,CO s/w/wo/d
EEC ENVIRONMENTAL 47QRAA24D005V (714)814-5655 ORANGE ,CA s    
EGC, INC. 47QRAA24D005B 2102627001 SAN ANTONIO ,TX s/w/wo/ew/d
EKNA SERVICES INC 47QRAA20D0078 808-591-8553 HONOLULU ,HI s/w/wo
ELOS ENVIRONMENTAL, LLC 47QRAA22D005N 985-974-0703 HAMMOND ,LA s
EMC-ENGINEERS/SCIENTISTS, LLC 47QRAA23D008P (541)660-6698 JACKSONVILLE ,OR s    
ENERGY AND SECURITY GROUP, LLC 47QRAA24D0087 (703)476-3212 RESTON ,VA s    
ENERGY TECHNOLOGY ALLIANCE LLC 47QRAA22D00EG 202-787-1518 BEND ,OR s/w/wo/ew/d
ENGINEERING & ENVIRONMENT, INC. 47QRAA21D0005 7572879566 VIRGINIA BEACH ,VA s
ENTERPRISE RESOURCE PLANNING INTERNATIONAL, LLC 47QRAA19D009W 3014900080 LAUREL ,MD o
ENVIRONMENTAL CHEMICAL CORPORATION 47QRAA22D00A1 303-298-7607 BURLINGAME ,CA s
ENVIRONMENTAL CONSULTING AND TRAINING SERVICES, INC. 47QRAA22D0013 865-719-3215 GREENBACK ,TN s/w/wo
ENVIRONMENTAL HEALTH AND SAFETY SOLUTIONS, LLC 47QRAA21D004K 904-673-4858 PARKTON ,MD s/w/wo/ew
ENVIRONMENTAL MANAGEMENT & PLANNING SOLUTIONS LLC 47QRAA23D0018 14156365360 BOULDER ,CO s
ENVIRONMENTAL MANAGEMENT SUPPORT, INC 47QRAA18D00C7 301-589-5318 SILVER SPRING ,MD s
ENVIRONMENTAL QUALITY MANAGEMENT, INC 47QRAA19D00BJ 5138257500 CINCINNATI ,OH s/d/an
ENVIRONMENTAL SCIENCE ASSOCIATES 47QRAA21D00AJ 415.896.5900 SAN FRANCISCO ,CA s/d
ENVIRONMENTAL SOLUTIONS INC 47QRAA22D00BM 410-867-6262 DEALE ,MD s
ENVIRONMENTAL SYSTEMS ANALYSIS, INC. 47QRAA24D0004 410-267-0495 CROFTON ,MD s/w/wo
ENVIROSYSTEMS MANAGEMENT INC 47QRAA22D005M (928) 226-0236 FLAGSTAFF ,AZ s/w/wo
EPSILON SYSTEMS SOLUTIONS, INC. 47QRAA21D005F 619-702-1700 SAN DIEGO ,CA o
ERC ENVIRONMENTAL & CONSTRUCTION SERVICES INC 47QRAA23D0049 7132909444 HOUSTON ,TX s
ERICA LANE ENTERPRISES INC 47QRAA18D0061 256-536-7117 HUNTSVILLE ,AL s/w/wo/d
ERO RESOURCES CORPORATION 47QRAA21D0075 3038301188 LAKEWOOD ,CO s/w/wo/d
ESPINOZA CULTURAL SERVICES, LLC 47QRAA20D0062 800-511-8685 LA JARA ,CO s/w/wo/ew/d/h
FAR WESTERN ANTHROPOLOGICAL RESEARCH GROUP, INC. 47QRAA23D000F 530-756-3941 DAVIS ,CA s
FLOWWEST, LLC 47QRAA22D0057 510-454-9378 OAKLAND ,CA s
FLUX RESOURCES, LLC 47QRAA22D0002 503-558-3465 TIGARD ,OR o
FMF PANDION 47QRAA22D002R 760-212-9120 ENCINITAS ,CA s/dv/d/8a/ai/8aS
FOOTPRINT CONSULTING LLC 47QRAA24D001K 202-277-4765 LOTHIAN ,MD s/w/wo/ew/d
G2 ARCHAEOLOGY 47QRAA20D001G 3102783100 RENO ,NV s/w/wo/d
GEM TECHNOLOGIES, INC. 47QRAA20D007W 865-660-7339 KNOXVILLE ,TN s/d
GEM TECHNOLOGY INTERNATIONAL, CORP 47QRAA22D008D 305-447-1344 MIAMI ,FL s/w/wo/ew/d
GENWEST SYSTEMS INC 47QRAA22D006M 425-771-2700 EDMONDS ,WA s/dv
GEOSYNTEC CONSULTANTS, INC. 47QRAA22D003A 561-922-1079 BOCA RATON ,FL o
GEOTIC SOLUTIONS LLC 47QRAA22D000D 303-775-6920 BOULDER ,CO s
GIBB & O'LEARY EPIDEMIOLOGY CONSULTING LLC 47QRAA19D004F 703-888-6059 ARLINGTON ,VA s/v
GLOBAL SYSTEMS ENGINEERING, LLC 47QRAA20D0060 703-915-2338 ALEXANDRIA ,VA s/h
GOLD WAVE INC 47QRAA23D003C 630-800-8509 DARIEN ,IL s/w/wo/dv/d
GOLDBELT C6, LLC 47QRAA19D00CS (757)550-2121 CHESAPEAKE ,VA s/d/an
GRACE ENVIRONMENTAL SERVICES, INC. 47QRAA22D000Z 805-431-6253 THOUSAND OAKS ,CA s/v
GRAVITATE LIMITED LIABILITY COMPANY 47QRAA18D004C 307-680-3637 FORT WORTH ,TX s/w/wo/ew/d
GRAY & PAPE INC 47QRAA21D006G 804-291-7703 CINCINNATI ,OH s
GREENMAN-PEDERSEN INC 47QRAA21D004M 518-209-4823 BABYLON ,NY o
GSE INC 47QRAA18D008P 256-350-9754 TRINITY ,AL s/w/wo
GSI NORTH AMERICA INC 47QRAA19D002Z 808-393-7167 FLEMINGTON ,NJ s/d/8a/hn/8aS
GUIDEHOUSE INC. 47QRAA19D0085 202-481-7526 MCLEAN ,VA o
GULF SOUTH RESEARCH CORP 47QRAA19D006W 2257578088 BATON ROUGE ,LA s/w/wo/ew/d
GUTIERREZ CANALES ENGINEERING PC 47QRAA21D003J (928)217-2419 YUMA ,AZ s/w/wo    
H & L ENVIRONMENTAL SERVICES, LLC 47QRAA21D006J 8656175500 MAXTON ,NC s/d/8a/h/ai/8aS
HANA ENGINEERS & CONSULTANTS LLC 47QRAA22D003N 757-701-9382 RICHMOND ,VA s/d/8a/8aS
HARBOR ENVIRONMENTAL, INC 47QRAA21D001J 5016638800 LITTLE ROCK ,AR s/w/wo/ew/d
HAZTRAIN INC 47QRAA20D0056 301-932-0994 WALDORF ,MD s/w/wo
HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC. 47QRAA22D00AR 303-754-4250 ENGLEWOOD ,CO o
HEALTHY HOUSING SOLUTIONS, INC. 47QRAA18D00H1 443-539-4166 COLUMBIA ,MD s
HERITAGE-CRYSTAL CLEAN, LLC 47QRAA20D000C 303-333-8521 HOFFMAN ESTATES ,IL s
HORSLEY WITTEN GROUP, INC. 47QRAA22D005P 508-833-6600 SANDWICH ,MA s
HOUSTON ENGINEERING INC 47QRAA23D004Q 701-499-9463 FARGO ,ND o
HYDROGEOLOGIC, INC. 47QRAA18D00CW 7037364551 RESTON ,VA s
INDEPENDENT STRATEGIC MANAGEMENT SOLUTIONS INC 47QRAA21D0087 5094387811 RICHLAND ,WA s/w/wo/ew/d/8a/8aS
INDUSTRIAL ECONOMICS INC 47QRAA20D0044 (617) 354-0074 CAMBRIDGE ,MA o
INDUSTRIAL HYGIENE RESOURCES, LTD. 47QRAA23D001R 208-323-8287 BOISE ,ID s
INSIGNIA ENVIRONMENTAL 47QRAA20D005U 650-321-6787 MENLO PARK ,CA s/w/wo
IO ENVIRONMENTAL AND INFRASTRUCTURE INCORPORATED 47QRAA24D007Z (503)490-0455 SAN DIEGO ,CA s/dv    
J FOSTER & ASSOCIATES LLC 47QRAA22D0069 (208)709-0508 IDAHO FALLS ,ID s/w/wo/ew/d/8a
JACOBS ENGINEERING GROUP INC. 47QRAA21D00AF 571-218-1304 ARLINGTON ,VA o
JARDON & HOWARD TECHNOLOGIES LLC 47QRAA21D008B 407-381-7797 ORLANDO ,FL o
JGMS GOVERNMENT SERVICES LLC 47QRAA22D008H 970-254-1354 GRAND JUNCTION ,CO s/d
JH1 CONSULTANTS, LLC 47QREA24D000F (304)859-6900 BRANDON ,FL s/d    
JWJ CONSULTING, LLC 47QRAA23D003A 803-463-5309 ROCK HILL ,SC s/d
KAPUR ENERGY ENVIRONMENT ECONOMICS, LLC 47QSHA20D000W 434-295-3018 CHARLOTTESVILLE ,VA s/w/wo/ew/d
KASAI, INC. 47QRAA24D003A (760)402-7896 CARLSBAD ,CA s    
KATMAI INTEGRATED SOLUTIONS, LLC 47QSHA19D000H 9073337000 ANCHORAGE ,AK s/d/8a/to/an/8aS
KEARNS & WEST, INC. 47QRAA22D00DZ 415.697.0574 SAN FRANCISCO ,CA s
KEISH ENVIRONMENTAL, PC 47QRAA23D000X 408-592-0223 SAN JOSE ,CA s/w/wo/d/8a
KEMRON ENVIRONMENTAL SERVICES, INC. 47QRAA20D000E 404-601-6930 ATLANTA ,GA s
KMEA 47QRAA20D006G 619-451-6199 SAN DIEGO ,CA o
LAGO CONSULTING & SERVICES LLC 47QRAA22D009K 813-774-5559 TAMPA ,FL s/w/wo/ew/d/8a/8aS
LARSON DESIGN GROUP, INC. 47QRAA19D00CU 412-528-0525 WILLIAMSPORT ,PA o
LEAD PROFESSIONALS INC 47QRAA22D00B3 (732)668-9078 LAKEWOOD ,NJ s    
LEW CORP 47QRAA18D002A 336-887-1328 MINE HILL ,NJ s
LEWIS CG, INC 47QRAA22D003W 732-276-2420 WALL ,NJ s/d
LINDAHL REED, INC. 47QRAA18D00GR 541-638-9264 BEND ,OR s/w/wo/ew/d/8a/8aS
LINEBACH FUNKHOUSER INC 47QRAA18D0035 502-895-5009 LOUISVILLE ,KY s
LINK TECHNOLOGIES INC 47QRAA20D0096 301-983-6878 GERMANTOWN ,MD s/w/wo
LOGAN SIMPSON DESIGN INC. 47QRAA22D0004 480-967-1343 TEMPE ,AZ s
MANNIK & SMITH GROUP INC 47QRAA20D006A 734-790-5177 MAUMEE ,OH s
MAP-COLLECTIVE, INC. 47QRAA23D0011 (703) 346-8489 WASHINGTON ,DC s/w/wo/d
MARINE TAXONOMIC SERVICES, LIMITED 47QRAA21D000T 7604108392 SAN MARCOS ,CA s
MAS CONSULTANTS & POINT SIX INC. 47QRAA20D005B 813-730-3543 VALRICO ,FL s/dv
MASON, BRUCE & GIRARD, INC 47QRAA21D0090 503-224-3445 PORTLAND ,OR s/d
MASPEC LLC 47QRAA22D00AQ 813-730-3543 VALRICO ,FL s/dv
MATRIX DESIGN GROUP INC 47QRAA19D009K (719)575-0100 COLORADO SPRINGS ,CO o  
MCL JASCO INC 47QRAA22D0078 313-841-5000 DETROIT ,MI s/dv
MDB, INC 47QRAA20D0028 202-331-0060 WASHINGTON ,DC s
METALS TREATMENT TECHNOLOGIES LLC 47QRAA18D00CS 3034566977 ARVADA ,CO o
MICHAEL BAKER INTERNATIONAL, INC. 47QRAA21D008D 703-483-0029 ALEXANDRIA ,VA o
MID-SOUTH TESTING, INC. 47QRAA23D006U 256-351-7900 DECATUR ,AL s/w/wo
MILLER ENGINEERS INC 47QRAA21D007C 575-649-2584 ALBUQUERQUE ,NM o
MIRACORP INC 47QSHA20D000Z 571-589-8970 MESA ,AZ s/w/wo/ew/dv/d
MTSA II JV LLC 47QRAA23D001Y 703-930-9624 FAIRFAX ,VA s/dv
NATURAL RESOURCE INNOVATIONS GMBH 47QRAA19D002P 0049 6221 5993200 HEIDELBERG ,
GERMANY
o
NATURAL SYSTEMS ANALYSTS, INC 47QRAA22D004Q 4077183880 DUBOIS ,WY s/d
NAVARRO RESEARCH AND ENGINEERING, INC. 47QRAA23D000P 865-220-9650 OAK RIDGE ,TN s/w/wo
NEPTUNE AND COMPANY, INCORPORATED 47QRAA23D0019 720-746-1803 LAKEWOOD ,CO s/w/wo
NEVADA SYSTEM OF HIGHER EDUCATION
(DBA: DESERT RESEARCH INSTITUTE)
47QRAA20D000B 702-862-5593 RENO ,NV o
NEW SOUTH ASSOCIATES, INC. 47QRAA22D00EW 770-498-4155 STONE MOUNTAIN ,GA s/w/wo
NICHOLS CONSULTING ENGINEERS CHTD 47QRAA18D008A 7753294955 RENO ,NV s
NODI SOLUTIONS, LLC 47QRAA18D00GK 571-233-5916 FREDERICK ,MD s/w/wo
NORMANDEAU ASSOCIATES, INC. 47QRAA23D002Z 603-637-1174 BEDFORD ,NH o
NOVELESOLUTIONS, INC. 47QRAA23D00A3 (239) 220-4138 TAMPA ,FL s/w/wo/ew/d/8a/8aS
NUTTER & ASSOCIATES INC 47QRAA19D009B 706-354-7925 ATHENS ,GA s/h
ONEIDA ENGINEERING SOLUTIONS LLC 47QRAA23D0093 414-257-4200 GREEN BAY ,WI s/d/8a/to/ai/8aS
ONEIDA ENVIRONMENTAL, LLC 47QRAA24D008S 414-257-4200 MILWAUKEE ,WI s/d/8a/to/8aS
ONEIDA TOTAL INTEGRATED ENTERPRISES LLC 47QRAA20D009B 414-257-4200 MILWAUKEE ,WI s/d/to/ai
ORION ENVIRONMENTAL, INC. 47QRAA21D000V 562-988-2755 LONG BEACH ,CA s
OSAGE RESEARCH AND DEVELOPMENT LLC 47QRAA24D000H 910-520-7450 SAINT CLAIRSVILLE ,OH s/w/wo/ew/d/ai
PANORAMA ENVIRONMENTAL INC 47QRAA20D0091 858-349-8883 SAN FRANCISCO ,CA s/w/wo/ew/d
PARADIGM ENVIRONMENTAL INC 47QRAA18D003K 7039571908 OAKTON ,VA s
PARAGON PROFESSIONAL SERVICES LLC 47QRAA19D007B 907-334-8311 ANCHORAGE ,AK s/d/8a/an/8aS
PARSONS GOVERNMENT SERVICES INC. 47QRAA19D000A 8036464100 CENTREVILLE ,VA o
PBS ENGINEERING AND ENVIRONMENTAL INC. 47QRAA21D0001 206-766-7621 PORTLAND ,OR o
PCCI, INC. 47QRAA18D00HE 7033391110 ALEXANDRIA ,VA o
PETERSON KATHRYN 47QRAA18D008H 909-630-8279 AGUANGA ,CA s/w/wo
PG ENVIRONMENTAL, LLC 47QRAA23D002W 7207898033 CHANTILLY ,VA o
PHASE ASSOCIATES LLC 47QRAA20D007Z 973-808-4888 LIVINGSTON ,NJ s/w
PIAT, INC. 47QRAA21D008M 913-915-3067 OLATHE ,KS s/v
PLEXUS SCIENTIFIC CORPORATION 47QRAA19D00BK * 5713385371 ALEXANDRIA ,VA s  
POTOMAC-HUDSON ENGINEERING INC 47QRAA18D0074 (301) 907-9078 X3003 ROCKVILLE ,MD s
PROFESSIONAL ENGINEERING SERVICES, LTD. 47QRAA21D008Y 9524566707 MINNEAPOLIS ,MN s/w/wo/d
PROJECT ENHANCEMENT CORPORATION 47QRAA24D000A 240-686-3059 GERMANTOWN ,MD s
PROPERTY & ENVIRONMENTAL MANAGEMENT INC 47QSHA20D0037 (614) 573-6998 COLUMBUS ,OH s/8a/h
PYRAMID ENVIRONMENTAL & ENGINEERING, P.C. 47QRAA22D00ED 336-335-3174 GREENSBORO ,NC s
QUANTECH INC 47QRAA18D00CZ 2403972993 ROCKVILLE ,MD s
R. CHRISTOPHER GOODWIN & ASSOCIATES, INC. 47QRAA20D002Q 301-694-0428 NEW ORLEANS ,LA s
RAMBOLL AMERICAS ENGINEERING SOLUTIONS, INC. 47QRAA20D0074 2482258513 SYRACUSE ,NY o
RAV EHS CONSULTING LLC 47QRAA22D0081 615-261-8081 FRANKLIN ,TN s/d
RECON ENVIRONMENTAL,INC. 47QRAA22D005U 619-308-9333 EXT 151 SAN DIEGO ,CA s
REMPERT INC.
(DBA: RPF ENVIRONMENTAL)
47QRAA24D003H (603) 942-5432 NORTHWOOD ,NH s/w/wo/ew
REMSA INC 47QRAA23D006S 7577220113 HAMPTON ,VA s/w/wo/ew/d
RENOVA ENVIRONMENTAL COMPANY 47QRAA20D005N 732-659-1000 OCEAN ,NJ s/d/h
RESEARCH PLANNING, INC. 47QRAA19D003K 803-256-7322 COLUMBIA ,SC s/w/wo
RHEA ENGINEERS & CONSULTANTS, INC 47QRAA20D0051 724-443-4111 CORAOPOLIS ,PA s/w/wo
RISK ASSESSMENT AND MANAGEMENT GROUP, INC. 47QRAA22D001H 8324981717 BELLAIRE ,TX s
RMEC ENVIRONMENTAL INC 47QRAA22D00EX 8014673661 BOUNTIFUL ,UT s
ROCK LEAF WATER ENVIRONMENTAL LLC 47QRAA23D002M 8337625532 ELK RIVER ,MN s/w/wo/ew/d
ROMEM AQUA SYSTEMS CO INC 47QRAA20D005A 7036432952 WOODBRIDGE ,VA s/dv
ROSS & ASSOCIATES ENVIRONMENTAL CONSULTING, LTD. 47QRAA22D008B 206-447-1805 SEATTLE ,WA s
S & K FEDERAL SERVICES LLC 47QRAA22D008G 603-362-2178 SAINT IGNATIUS ,MT s/d/8a/to/ai/8aS
S C & A INC 47QRAA20D002W 7038936600 ARLINGTON ,VA s
S.P. CRAMER & ASSOCIATES, INC. 47QRAA19D0045 (888) 224-1221 PORTLAND ,OR s
S.S. PAPADOPULOS & ASSOCIATES, INC. 47QRAA22D0037 301-500-2275 ROCKVILLE ,MD s
SCOUT ENVIRONMENTAL, INC. 47QRAA21D009A 7602399611 ENCINITAS ,CA s/dv
SERES ENGINEERING & SERVICES LLC 47QRAA18D00ES (843) 216-8531 CHARLESTON ,SC s/d
SES INC. 47QRAA22D0083 913-307-0046 LENEXA ,KS s
SHIPLEY GROUP, INC., THE 47QRAA19D00CF 8882702157 FARMINGTON ,UT s
SIGNAL USA LLC 47QRAA23D009M 248-765-3709 TROY ,MI o
SKEO SOLUTIONS, INC. 47QRAA20D0027 434-975-6700 CHARLOTTESVILLE ,VA s
SOLV LLC 47QRAA18D00DH 7037604801 MC LEAN ,VA s
SONOMA TECHNOLOGY, INC. 47QRAA18D00D1 707-665-9900 PETALUMA ,CA s
SPATIAL INFORMATICS GROUP LLC 47QRAA20D004S 510-427-3571 PLEASANTON ,CA s
SPECIALTY CONSULTING, INC. 47QRAA24D000U (312)319-7575 CHICAGO ,IL s/d    
SRC INC 47QRAA19D005N 3158834591 SYRACUSE ,NY o
STANTEC CONSULTING SERVICES INC. 47QRAA19D000Q (212) 330-6261 DENVER ,CO o
STATISTICAL RESEARCH INC 47QRAA24D008G (520)721-4309 TUCSON ,AZ s/w/wo/ew    
STEARNS, CONRAD AND SCHMIDT, CONSULTING ENGINEERS, INC. 47QRAA20D002R 703-471-6150 LONG BEACH ,CA o
STELL ENVIRONMENTAL ENTERPRISES INC 47QRAA23D000D 303-638-2233 EXTON ,PA s/w/wo/ew/dv
STELL SIA SALAS O'BRIEN LLC 47QRAA23D005N 303-638-2233 MOUNTLAKE TERRACE ,WA s/w/wo/ew/dv
STOVER & ASSOCIATES LLC 47QRAA24D0091 (202)695-4956 WASHINGTON ,DC s/d    
STREET LEGAL INDUSTRIES, INC 47QRAA19D00A7 865-483-6373 OAK RIDGE ,TN s/w/wo/ew/d/8a/h
STV INCORPORATED 47QRAA22D0097 703-599-4961 DOUGLASSVILLE ,PA o
SURF TO SNOW ENVIRONMENTAL RESOURCE MANAGEMENT, INC. 47QRAA21D000B 925-362-3114 SAN RAMON ,CA s/dv/d
SUSTAINMENT & RESTORATION SERVICES, LLC 47QRAA18D00FN 414-257-4200 MILWAUKEE ,WI s/d/8a/to/ai
SWCA, INCORPORATED 47QRAA19D004C 6022743831 PHOENIX ,AZ o
T3W BUSINESS SOLUTIONS, INC. 47QRAA19D000N 619-288-0888 SAN DIEGO ,CA s/w/wo
TELLUS CIVIC SCIENCE CORPORATION 47QRAA24D002R 4153145530 SAN DIEGO ,CA s/w/wo/ew/d
TERRA SOLUTIONS & SERVICES INC 47QRAA19D00AV 925-660-2732 HERLONG ,CA s/d/to/ai
TERRACON CONSULTANTS, INC. 47QRAA20D0065 9132027528 OLATHE ,KS o
TERRANEXT L.L.C 47QRAA21D004Y 8162250893 DENVER ,CO s/w/wo/ew/d
TERRAPHASE ENGINEERING INC 47QRAA22D006X 510-388-8745 OAKLAND ,CA s
TERWILLIGER CONSULTING, INC. 47QRAA21D003F 757-787-3974 LOCUSTVILLE ,VA s/w/wo/h
THE CATALYST GROUP OF COMPANIES LIMITED LIABILITY COMPANY 47QRAA22D00DA 7327896860 NEW BRUNSWICK ,NJ s/d
THE EARTHWORKS GROUP, INC. 47QRAA23D003B 843-651-7900 MURRELLS INLET ,SC s
THE KENIFIC GROUP LLC 47QRAA19D00C7 571-636-4002 LEESBURG ,VA s
THE NDN COMPANIES 47QRAA24D008J (850)321-8041 JACKSONVILLE ,FL s/w/wo/ew/d/8a/8aS    
THE THRIVAL COMPANY LLC 47QRAA18D009X 208-991-8264 AUSTIN ,TX s/w/wo/d
TITAN ENVIRONMENTAL SOLUTIONS, INC 47QRAA20D003Q 714-860-8965 FULLERTON ,CA s/d/8a
TK & K SERVICES LLC 47QRAA20D008E 617-448-1668 BEVERLY ,MA s/dv
TLC ENGINEERING, INC. 47QRAA23D006A 713-868-6900 HOUSTON ,TX s/d
TRANSPACIFIC TECHNOLOGIES, INC 47QRAA22D0075 626-701-2305 PASADENA ,CA s/w/wo/ew/d
TRANSYSTEMS CORPORATION 47QRAA19D001C 510-835-7254 KANSAS CITY ,MO o
TRIDENT TREATMENT & DEWATERING, LLC 47QRAA23D0003 813-833-1625 TAMPA ,FL s/d
TRINITY CONSULTANTS INC 47QRAA24D0020 972-661-8100 DALLAS ,TX o
UL VERIFICATION SERVICES INC. 47QRAA20D0011 973-821-5259 SAN LUIS OBISPO ,CA o
UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL 47QRAA18D00CA 919-962-5523 CHAPEL HILL ,NC o
VERSAR, INC. 47QRAA18D00F7 * 703-587-2513 WASHINGTON ,DC o  
VERSAR, INC. 47QRAA22D0055 703-587-2513 WASHINGTON ,DC o
VISION PLANNING AND CONSULTING LLC 47QRAA19D000L 2408938719 FULTON ,MD s/w/wo/ew/d
WATER & AIR RESEARCH, INC. 47QRAA22D00CW 352-372-1500 GAINESVILLE ,FL s
* Contract Closed for New Awards



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