Federal contract awards: NAICS 541620 (Environmental Consulting Services)
Past federal contracts, straight from USAspending.gov. Use them to price your bid, size up the competition and find the agencies that buy what you sell.
Showing contracts that started in the last 12 months (first 2 pages). Register free to browse every page.
283contracts awarded
$166,633median value
$75,231 – $380,331typical range (P25–P75)
1.4average offers received
$147,387,537total obligated
Agencies that buy the most
| Agency | Contracts | Obligated |
|---|---|---|
| Environmental Protection Agency | 283 | $147,387,537 |
Top winners
| Company | Contracts | Obligated |
|---|---|---|
| GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | 8 | $40,101,245 |
| THE CADMUS GROUP LLC | 14 | $20,452,649 |
| TOEROEK ASSOCIATES, INC. | 43 | $15,933,627 |
| EASTERN RESEARCH GROUP INC | 38 | $11,340,177 |
| WESTON SOLUTIONS INC | 26 | $11,063,409 |
| TETRA TECH, INC. | 7 | $6,478,133 |
| GREAT LAKES ENVIRONMENTAL CENTER, INC | 5 | $5,684,726 |
| TETRA TECH INC | 8 | $4,886,500 |
| ENVIRONMENTAL MANAGEMENT SUPPORT, INC | 10 | $4,770,333 |
| TETRA TECH, INC. | 6 | $4,271,130 |
Contracts
| Contract | Winner | Agency | Obligated | Start |
|---|---|---|---|---|
| OLEM LARGE MISSION SUPPORT CALL ORDER TITLE: RCRA CORRECTIVE ACTION (CA) PROGRAM SUPPORT
68HERL26F0231 · NAICS 541620 Environmental Consulting Services · Chantilly, VA · Offers: 2 |
TETRA TECH, INC. | Environmental Protection Agency | $265,370 Potential value: $519,121 |
Sep 30, 2026 Ends: Sep 29, 2027 |
| OLEM LARGE MISSION SUPPORT CALL ORDER TITLE: REGION 6 SUPPORT FOR FIVE-YEAR REVIEWS
68HERL26F0179 · NAICS 541620 Environmental Consulting Services · Silver Spring, MD · Offers: 1 |
ENVIRONMENTAL MANAGEMENT SUPPORT, INC | Environmental Protection Agency | $509,610 Potential value: $1,759,972 |
Sep 29, 2026 Ends: Sep 28, 2027 |
| TO 9 - SAMPLING AND ANALYSIS CHECKPOINT THE PURPOSE OF THIS TASK ORDER IS TO CONDUCT A SITE ASSESSMENT AT THE FORMER CHECKPOINT SYSTEMS OF …
68HE0326F0144 · NAICS 541620 Environmental Consulting Services · New York, NY |
MABBETT & ASSOCIATES, INC. | Environmental Protection Agency | $201,116 | Sep 28, 2026 Ends: Sep 27, 2028 |
| R10 START V: FORMOSA MINE SILVER BUTTE ADIT CAP TIME CRITICAL REMOVAL ACTION (TCRA)
68HE0726F0173 · NAICS 541620 Environmental Consulting Services · Seattle, WA |
WESTON SOLUTIONS INC | Environmental Protection Agency | $843,285 | Sep 28, 2026 Ends: Aug 05, 2027 |
| TEN (10) YEAR PLAN FOLLOW-ON TASK ORDER - NAVAJO NATION AUM RESPONSE ASSESSMENT AND EVALUATION SERVICES (RAES) II FOR EPA FOR REGIONS 6 & 9.
68HE0926F0102 · NAICS 541620 Environmental Consulting Services · San Francisco, CA |
TETRA TECH, INC. | Environmental Protection Agency | $82,880 | Sep 28, 2026 Ends: Apr 09, 2028 |
| STACM BPA 68HERH24A0035: EMERGENCY RESPONSE SUPPORT CALL ORDER.
68HERL26F0162 · NAICS 541620 Environmental Consulting Services · Fairfax, VA |
CONSOLIDATED SAFETY SERVICES INCORPORATED | Environmental Protection Agency | $77,928 | Sep 28, 2026 Ends: Sep 27, 2027 |
| 6680 - VAMMS UNIT DESIGN OPTIMIZATION OF VEHICLE ADD-ON MOBILE SMOKE MONITORING SYSTEM.
68HERW26C0016 · NAICS 541620 Environmental Consulting Services · Mont Vernon, NH · SBA · Offers: 3 |
WILBUR TECHNICAL SERVICES LLC | Environmental Protection Agency | $512,198 | Sep 28, 2026 Ends: Sep 27, 2030 |
| R499 - NATIONAL LAKES ASSESSMENT 2027: FIELD SAMPLING.
68HERW26F0192 · NAICS 541620 Environmental Consulting Services · Traverse City, MI · SBA · Offers: 1 |
GREAT LAKES ENVIRONMENTAL CENTER, INC | Environmental Protection Agency | $1,133,276 Potential value: $1,537,768 |
Sep 28, 2026 Ends: Jan 31, 2028 |
| EPA REGION 5 LEAD-BASED PAINT RENOVATION TRAINING PROJECT
68HE0526F0168 · NAICS 541620 Environmental Consulting Services · Chicago, IL · Offers: 1 |
ENVIRONMENTAL TESTING AND CONSULTING, INC. | Environmental Protection Agency | $72,000 Potential value: $507,920 |
Sep 25, 2026 Ends: Sep 24, 2027 |
| COMMUNITY INVOLVEMENT TASK ORDER UNDER THE REGION 6 ENFORCEMENT SUPPORT SERVICES (ESS) CONTRACT
68HE0626F0031 · NAICS 541620 Environmental Consulting Services · Dallas, TX |
ALEUT TECHNICAL SERVICES, LLC | Environmental Protection Agency | $360,000 Potential value: $655,680 |
Sep 25, 2026 Ends: Sep 25, 2028 |
| BLANKET PURCHASE AGREEMENT (BPA) CALL FOR STACM WASTE MANAGEMENT SUPPORT.
68HERL26F0150 · NAICS 541620 Environmental Consulting Services · Fairfax, VA |
CONSOLIDATED SAFETY SERVICES INCORPORATED | Environmental Protection Agency | $91,996 | Sep 25, 2026 Ends: Sep 28, 2027 |
| WATER CONTAMINATION RESPONSE, LABORATORY SUPPORT, AND REMEDIATION
68HERW26F0158 · NAICS 541620 Environmental Consulting Services · Falls Church, VA |
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | Environmental Protection Agency | $400,000 Potential value: $701,093 |
Sep 25, 2026 Ends: Sep 24, 2027 |
| THE PURPOSE OF THIS TASK ORDER IS TO PROVIDE EPA WITH SUPPORT FOR REVIEWING HYDROGEOLOGICAL, CORRECTIVE ACTION, AND PERMITTING DOCUMENTS SUB…
68HE0326F0140 · NAICS 541620 Environmental Consulting Services · New York, NY |
MABBETT & ASSOCIATES, INC. | Environmental Protection Agency | $163,890 | Sep 24, 2026 Ends: Sep 23, 2029 |
| R408 - LOGISTICAL AND MOVE SUPPORT FOR REGION 9 OFFICES LOCATED IN SAN FRANCISCO CA.
68HERF26F0143 · NAICS 541620 Environmental Consulting Services · San Francisco, CA · Offers: 1 |
WSP USA ENVIRONMENT & INFRASTRUCTURE INC. | Environmental Protection Agency | $153,273 | Sep 24, 2026 Ends: Dec 15, 2026 |
| NEW REAC TASK ORDER FOR SITE ASSESSMENT, CHARACTERIZATION, AND TECHNOLOGY DEMONSTRATION.
68HERL26F0204 · NAICS 541620 Environmental Consulting Services · Chantilly, VA |
WESTON-TECHLAW JV LLC | Environmental Protection Agency | $359,985 | Sep 24, 2026 Ends: Aug 13, 2027 |
| PSC R425 OFFICE OF APPLIED SCIENCE AND ENVIRONMENTAL SOLUTIONS WATER INFRASTRUCTURE SCIENCE BRANCH STATISTICAL SUPPORT
68HERW26F0258 · NAICS 541620 Environmental Consulting Services · Lakewood, CO |
NEPTUNE AND COMPANY, INCORPORATED | Environmental Protection Agency | $30,725 | Sep 24, 2026 Ends: Sep 24, 2027 |
| INITIAL FUNDING FOR ASBESTOS SAMPLE ANALYSIS AT MULTIPLE SITES LOCATED WITHIN REGION 2 UNDER START VI CONTRACT FOR ENFORCEMENT AND COMPLIANC…
68HE0226F0029 · NAICS 541620 Environmental Consulting Services · Edison, NJ |
WESTON SOLUTIONS INC | Environmental Protection Agency | $20,000 Potential value: $75,234 |
Sep 23, 2026 Ends: Dec 31, 2029 |
| OLEM LARGE MISSION SUPPORT CALL ORDER TITLE: ENVIRONMENTAL EDUCATION PROGRAM SUPPORT
68HERL26F0181 · NAICS 541620 Environmental Consulting Services · Silver Spring, MD · Offers: 1 |
ENVIRONMENTAL MANAGEMENT SUPPORT, INC | Environmental Protection Agency | $70,486 Potential value: $331,182 |
Sep 23, 2026 Ends: Sep 22, 2027 |
| 68HERH24A0035/68HERL26F0192: PROVIDE TRAINING SUPPORT FOR THE EMERGENCY RESPONSE TEAM CHEMICAL, BIOLOGICAL, RADIOLOGICAL AND NUCLEAR DIVISIO…
68HERL26F0192 · NAICS 541620 Environmental Consulting Services · Fairfax, VA |
CONSOLIDATED SAFETY SERVICES INCORPORATED | Environmental Protection Agency | $65,000 Potential value: $99,606 |
Sep 22, 2026 Ends: Sep 30, 2027 |
| TO 132 LEVEL A EXERCISE FOR 2026 BI-ANNUAL MANDATORY H&S TRAININGS
68HE0926F0113 · NAICS 541620 Environmental Consulting Services · San Francisco, CA |
WESTON SOLUTIONS INC | Environmental Protection Agency | $60,000 | Sep 21, 2026 Ends: Jan 21, 2027 |
| TO133-DUNSMUIR SPILL POTENTIALLY RESPONSIBLE PARTY (PRP) OVERSIGHT AND REVIEWS OF UPRR DOCUMENTATION AND WORK PLANS CONCERNING STOPPING OIL …
68HE0926F0114 · NAICS 541620 Environmental Consulting Services · San Francisco, CA |
WESTON SOLUTIONS INC | Environmental Protection Agency | $50,000 | Sep 21, 2026 Ends: Jan 21, 2027 |
| NEAR-ROAD EFFECTS DATA ANALYSIS AND TESTING TECHNICAL SUPPORT
68HERL26F0210 · NAICS 541620 Environmental Consulting Services · Concord, MA |
EASTERN RESEARCH GROUP INC | Environmental Protection Agency | $650,000 Potential value: $1,359,804 |
Sep 18, 2026 Ends: Sep 22, 2027 |
| GRS TESTS IN VERMONT - US EPA REGION 1 - BPA CALL ORDER W/ NUKA RESEARCH
68HE0126F0023 · NAICS 541620 Environmental Consulting Services · Boston, MA |
NUKA RESEARCH & PLANNING GROUP LLC | Environmental Protection Agency | $58,685 | Sep 17, 2026 Ends: Aug 16, 2027 |
| PALMERTON ZINC PILE 0326 OU00 PURCHASE ORDER: PALMERTON MUNICIPAL AUTHORITY CONTRACT: 68HE0326P0082 GOVT RV: THE EPA REQUIRES SURVEYING SUP…
68HE0326P0082 · NAICS 541620 Environmental Consulting Services · Palmerton, PA · Offers: 1 |
PALMERTON MUNICIPAL AUTHORITY | Environmental Protection Agency | $44,660 | Sep 17, 2026 Ends: Dec 31, 2026 |
| R7 REPA 7: RESOURCE CONSERVATION AND RECOVERY ACT (RCRA)ENFORCEMENT, PERMITTING, AND ASSISTANCE (REPA), DRINKING WATER TECHNICAL ASSISTANCE …
68HE0726F0102 · NAICS 541620 Environmental Consulting Services · Lenexa, KS |
TOEROEK ASSOCIATES, INC. | Environmental Protection Agency | $779,541 | Sep 17, 2026 Ends: Sep 17, 2029 |
Page 1 of 2Next →
See every page
Free members can browse the full list of the last 12 months of awards.
Register freeSource: USAspending.gov (prime contract awards of $10,000 or more). Values are amounts obligated to date. Recent months can still change as agencies report late.