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.
17contracts awarded
$368,164median value
$129,752 – $954,263typical range (P25–P75)
1.8average offers received
$14,096,283total obligated
Awards by fiscal year
Fiscal years run October to September (FY2025 = Oct 2024 – Sep 2025). The current year is still in progress.
Agencies that buy the most
| Agency | Contracts | Obligated |
|---|---|---|
| Department of Energy | 17 | $14,096,283 |
Top winners
| Company | Contracts | Obligated |
|---|---|---|
| TETRA TECH, INC. | 2 | $4,255,226 |
| NEPTUNE AND COMPANY, INCORPORATED | 1 | $4,000,000 |
| INDEPENDENT STRATEGIC MANAGEMENT SOLUTIONS INC | 4 | $2,098,206 |
| ACCENT COMPLIANCE, LLC | 1 | $1,453,768 |
| ENVIRONMENTAL RESOURCES MANAGEMENT INC | 1 | $836,754 |
| S C & A INC | 1 | $523,995 |
| CENPEC, LLC | 1 | $235,958 |
| VERNADERO GROUP INC | 1 | $207,621 |
| ENVIRONMENTAL RESEARCH GROUP, L.L.C. | 3 | $193,550 |
| FED95 LLC | 1 | $191,372 |
Contracts
| Contract | Winner | Agency | Obligated | Start |
|---|---|---|---|---|
| NAVAL REACTORS LABORATORY FIELD OFFICE (NRLFO) AUDIT DIVISION SUPPORT I ESTABLISHED UNDER THE DOE NNSA TEPS III BPA
89233026FNR400153 · NAICS 541620 Environmental Consulting Services · West Mifflin, PA · SBA · Offers: 3 |
CENPEC, LLC | Department of Energy | $235,958 Potential value: $1,969,595 |
Sep 28, 2026 Ends: Sep 27, 2027 |
| THIS BPA CALL WILL BE PLACED AGAINST BPA 89303923AEM000019 WITH INDEPENDENT STRATEGIC MANAGEMENT SOLUTIONS INC FOR SES FIRE OPERATIONS TRAIN…
89303926FEM000413 · NAICS 541620 Environmental Consulting Services · Richland, WA |
INDEPENDENT STRATEGIC MANAGEMENT SOLUTIONS INC | Department of Energy | $129,752 | Sep 16, 2026 Ends: Sep 27, 2027 |
| BIOLOGICAL MONITORING FOR 2026-2027 MAINTENANCE AND WOOD POLE PROJECTS (WPP), WESTERN AREA POWER ADMINISTRATION, DESERT SOUTHWEST REGION, PH…
89503126FWA400726 · NAICS 541620 Environmental Consulting Services · Phoenix, AZ · SBA · Offers: 3 |
VERNADERO GROUP INC | Department of Energy | $207,621 Potential value: $932,655 |
Aug 28, 2026 Ends: Sep 30, 2027 |
| CONTRACTOR TO PROVIDE TANK WASTE SUPPORT SERVICES IN ACCORDANCE WITH THE STATEMENTS OF WORK ASSOCIATED WITH THE FOLLOWING REQUESTS FOR QUOTE…
89303926FEM000403 · NAICS 541620 Environmental Consulting Services · Richland, WA |
INDEPENDENT STRATEGIC MANAGEMENT SOLUTIONS INC | Department of Energy | $954,263 | Aug 03, 2026 Ends: Aug 02, 2027 |
| TECHNICAL SUPPORT SERVICES FOR INITIATING A NEW SITE-WIDE ENVIRONMENTAL ASSESSMENT (SWEA) PROCESS FOR NATIONAL ENVIRONMENTAL POLICY ACT (NEP…
89233126FNA000228 · NAICS 541620 Environmental Consulting Services · Arlington, VA |
S C & A INC | Department of Energy | $523,995 Potential value: $665,545 |
Jul 13, 2026 Ends: Jul 12, 2027 |
| CONTRACTOR TO PROVIDE FACILITY REPRESENTATIVE SUPPORT SERVICES IN ACCORDANCE WITH THE STATEMENT OF WORK.
89303926FEM000400 · NAICS 541620 Environmental Consulting Services · Richland, WA |
INDEPENDENT STRATEGIC MANAGEMENT SOLUTIONS INC | Department of Energy | $646,027 | Jul 03, 2026 Ends: Jul 02, 2027 |
| NATURAL GAS INDUSTRY SEMINARS SERVICES
89603026F0028 · NAICS 541620 Environmental Consulting Services · Washington, DC |
ENVIRONMENTAL RESOURCES MANAGEMENT INC | Department of Energy Federal Energy Regulatory Commission |
$836,754 | Jun 30, 2026 Ends: Jun 29, 2027 |
| GEOTECHNICAL AND STRUCTURAL DOCUMENT REVIEW FOR LNG FACILITIES - FRONT END ENGINEERING DESIGN INFORMATION FOR PROPOSED LNG FACILITIES AND TO…
89603026F0030 · NAICS 541620 Environmental Consulting Services · Washington, DC · Offers: 1 |
SIMPSON GUMPERTZ & HEGER INC. | Department of Energy Federal Energy Regulatory Commission |
$99,834 | Jun 03, 2026 Ends: Dec 02, 2026 |
| TECHNICAL SUPPORT SERVICES FOR NATIONAL ENVIRONMENTAL POLICY ACT (NEPA) COMPLIANCE ASSOCIATED WITH SITE-WIDE DOCUMENT DEVELOPMENT FOR DEPART…
89233126FNA000218 · NAICS 541620 Environmental Consulting Services · Pasadena, CA · Offers: 2 |
TETRA TECH, INC. | Department of Energy | $3,255,226 Potential value: $18,894,497 |
Jun 01, 2026 Ends: May 31, 2027 |
| CALL #8 BIOLOGICAL SUPPORT SERVICES FOR BIOLOGICAL SURVEYS AND BIOLOGICAL ASSESSMENT FOR ELDERBERRY REMOVAL, WESTERN AREA POWER ADMINISTRATI…
89503326FWA000136 · NAICS 541620 Environmental Consulting Services · Folsom, CA |
ENVIRONMENTAL RESEARCH GROUP, L.L.C. | Department of Energy | $42,490 | May 29, 2026 Ends: May 31, 2027 |
| B23 & B24 VAPOR INTRUSIONS MITIGATIONS - PHASE 1 GPP FUNDED
89243326PFE000941 · NAICS 541620 Environmental Consulting Services · Albany, OR · 8AN · Offers: 1 |
FED95 LLC | Department of Energy | $191,372 | Mar 06, 2026 Ends: Aug 31, 2026 |
| POST-CERTIFICATE COMPLIANCE INSPECTIONS
89603026F0015 · NAICS 541620 Environmental Consulting Services · Washington, DC |
TETRA TECH, INC. | Department of Energy Federal Energy Regulatory Commission |
$1,000,000 | Mar 01, 2026 Ends: Feb 28, 2027 |
| THE PURPOSE OF THIS CONTRACT IS TO PROVIDE PROBABILISTIC PERFORMANCE ASSESSMENT (PPA) AND STATISTICAL DECISION ANALYSIS SERVICES TO THE US D…
89303326FEM400472 · NAICS 541620 Environmental Consulting Services · Cincinnati, OH |
NEPTUNE AND COMPANY, INCORPORATED | Department of Energy | $4,000,000 Potential value: $9,789,938 |
Jan 29, 2026 Ends: Jan 27, 2029 |
| THIS BPA CALL WILL BE PLACED AGAINST BPA 89303923AEM000019 WITH ISMSOLUTIONS, INC. FOR PERFORMANCE IMPROVEMENT ADVISORY SUPPORT IN ACCORDANC…
89303926FEM000385 · NAICS 541620 Environmental Consulting Services · Richland, WA |
INDEPENDENT STRATEGIC MANAGEMENT SOLUTIONS INC | Department of Energy | $368,164 Potential value: $797,575 |
Jan 26, 2026 Ends: Aug 16, 2027 |
| CALL #4 BIOLOGICAL SUPPORT SERVICES FOR ROW VEGETATION REMOVAL PROJECT - 241201, WESTERN AREA POWER ADMINISTRATION, SIERRA NEVADA REGION
89503326FWA000127 · NAICS 541620 Environmental Consulting Services · Folsom, CA |
ENVIRONMENTAL RESEARCH GROUP, L.L.C. | Department of Energy | $113,813 Potential value: $136,123 |
Jan 05, 2026 Ends: Mar 30, 2027 |
| CALL #3 BIOLOGICAL SUPPORT SERVICES FOR EVR - 2412041, WESTERN AREA POWER ADMINISTRATION, SIERRA NEVADA REGION
89503326FWA000124 · NAICS 541620 Environmental Consulting Services · Folsom, CA |
ENVIRONMENTAL RESEARCH GROUP, L.L.C. | Department of Energy | $37,246 Potential value: $46,740 |
Nov 04, 2025 Ends: Mar 30, 2027 |
| COMPLIANCE MONITOR FOR MIDSHIP PIPELINE
89603025P0026 · NAICS 541620 Environmental Consulting Services · North Pole, DC · Offers: 1 |
ACCENT COMPLIANCE, LLC | Department of Energy Federal Energy Regulatory Commission |
$1,453,768 | Sep 30, 2025 Ends: Dec 31, 2026 |
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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.