TETRA TECH INC: federal contracts won
Federal contracts of $10,000 or more awarded to this company since October 2023 (FY2024), from USAspending.gov. UEI: WL4VMSDRCLR5
27contracts won
$43,440,327total obligated
$785,000median contract
Sep 17, 2026most recent start
Agencies it works for
| Agency | Contracts | Obligated |
|---|---|---|
| Environmental Protection Agency | 27 | $43,440,327 |
Industries (NAICS)
| NAICS | Contracts | Obligated |
|---|---|---|
| 541620 Environmental Consulting Services | 27 | $43,440,327 |
Where it works
Recent contracts
| Contract | Winner | Agency | Obligated | Start |
|---|---|---|---|---|
| START BROWNFIELDS ASSESSMENT
68HE0826F0055 · NAICS 541620 Environmental Consulting Services · Denver, CO |
— | Environmental Protection Agency | $249,500 Potential value: $400,000 |
Sep 17, 2026 Ends: Sep 16, 2027 |
| START CERCLA RESPONSE PROGRAM SUPPORT
68HE0826F0067 · NAICS 541620 Environmental Consulting Services · Denver, CO |
— | Environmental Protection Agency | $250,000 Potential value: $950,000 |
Sep 15, 2026 Ends: Sep 14, 2027 |
| START OIL SITE
68HE0826F0058 · NAICS 541620 Environmental Consulting Services · Denver, CO |
— | Environmental Protection Agency | $200,000 Potential value: $500,000 |
Aug 27, 2026 Ends: Aug 31, 2027 |
| START CERCLA
68HE0826F0054 · NAICS 541620 Environmental Consulting Services · Denver, CO |
— | Environmental Protection Agency | $715,000 Potential value: $800,000 |
Aug 26, 2026 Ends: Aug 31, 2027 |
| START CERCLA
68HE0826F0052 · NAICS 541620 Environmental Consulting Services · Denver, CO |
— | Environmental Protection Agency | $2,100,000 Potential value: $2,200,000 |
Aug 13, 2026 Ends: Aug 31, 2027 |
| START SUPPORTON PROGRAM PREPAREDNESS AND RELEASE/DISCHARGE PREVENTION
68HE0826F0051 · NAICS 541620 Environmental Consulting Services · Denver, CO |
— | Environmental Protection Agency | $322,000 Potential value: $945,000 |
Aug 03, 2026 Ends: Aug 02, 2027 |
| START SUPPORT ON THE NEDLOG ARSENIC B-1 REMOVAL SITE. SERVICES INCLUDE SAMPLING, MONITORING, AND DOCUMENTATION AS DIRECTED BY THE OSC.
68HE0826F0031 · NAICS 541620 Environmental Consulting Services · Denver, CO |
— | Environmental Protection Agency | $300,000 Potential value: $500,000 |
Mar 31, 2026 Ends: Mar 31, 2027 |
| DATA MANAGEMENT
68HE0826F0009 · NAICS 541620 Environmental Consulting Services · Denver, CO |
— | Environmental Protection Agency | $750,000 | Jan 06, 2026 Ends: Jan 05, 2027 |
| SERVICES INCLUDE: THE PURPOSE OF THIS TASK ORDER (TO) IS TO PROVIDE SUPPORT AND SERVICES TO THE OSC IN THE FORM OF DOCUMENT REVIEW, ON-SITE…
68HE0825F0037 · NAICS 541620 Environmental Consulting Services · Denver, CO |
— | Environmental Protection Agency | $150,000 Potential value: $350,000 |
Aug 21, 2025 Ends: Feb 20, 2027 |
| SERVICES INCLUDING EQUIPMENT AND VEHICLE MAINTENANCE; EQUIPMENT INVENTORY AND SUPPLY MANAGEMENT; PURCHASING, DATABASE UPKEEP & MAINTENANCE; …
68HE0825F0033 · NAICS 541620 Environmental Consulting Services · Denver, CO |
— | Environmental Protection Agency | $1,763,000 Potential value: $3,000,000 |
Jul 31, 2025 Ends: Jul 31, 2027 |
| BONITA PEAK SITE SUPPORT
68HE0824F0014 · NAICS 541620 Environmental Consulting Services · Denver, CO |
— | Environmental Protection Agency | $785,000 Potential value: $850,043 |
May 08, 2024 Ends: May 10, 2027 |
| SITE ASSESSMENT PROGRAM ACTIVITIES
68HE0823F0061 · NAICS 541620 Environmental Consulting Services · Denver, CO |
— | Environmental Protection Agency | $1,717,800 Potential value: $3,688,000 |
Sep 29, 2023 Ends: Sep 28, 2026 |
| OIL SPILL EMERGENCY RESPONSE
68HE0823F0062 · NAICS 541620 Environmental Consulting Services · Denver, CO |
— | Environmental Protection Agency | $425,048 Potential value: $2,122,341 |
Sep 29, 2023 Ends: Sep 28, 2026 |
| START 5 BROWNFIELDS SITE ASSESSMENT WORK
68HE0823F0060 · NAICS 541620 Environmental Consulting Services · Denver, CO |
— | Environmental Protection Agency | $6,258,547 | Sep 28, 2023 Ends: Sep 27, 2026 |
| START 5 CERCLA SECTION 105 SITE ASSESSMENT
68HE0823F0059 · NAICS 541620 Environmental Consulting Services · Denver, CO |
— | Environmental Protection Agency | $4,099,000 Potential value: $6,165,003 |
Sep 27, 2023 Ends: Sep 26, 2026 |
| START V RESPONSE SUPPORT AND PROGRAM SUPPORT TASK ORDER
68HE0823F0068 · NAICS 541620 Environmental Consulting Services · Denver, CO |
— | Environmental Protection Agency | $2,658,441 Potential value: $4,198,820 |
Sep 27, 2023 Ends: Sep 26, 2026 |
| PREPAREDNESS AND PREVENTION PROGRAM
68HE0823F0063 · NAICS 541620 Environmental Consulting Services · Denver, CO |
— | Environmental Protection Agency | $1,521,094 Potential value: $3,385,000 |
Sep 22, 2023 Ends: Sep 21, 2026 |
| SUPERFUND TECHNICAL ASSESSMENT & RESPONSE TEAM 5 (START V) TASK ORDER FOR THE RICHARDSON FLAT SITE
68HE0821F0042 · NAICS 541620 Environmental Consulting Services · Park City, UT |
— | Environmental Protection Agency | $389,610 Potential value: $526,596 |
Feb 18, 2021 Ends: Nov 17, 2024 |
| SUPERFUND TECHNICAL ASSESSMENT & RESPONSE TEAM 5 (START V) TASK ORDER FOR BONITA PEAK
68HE0821F0043 · NAICS 541620 Environmental Consulting Services · Silverton, CO |
— | Environmental Protection Agency | $2,053,329 Potential value: $4,501,091 |
Feb 11, 2021 Ends: May 10, 2024 |
| START 5 OIL SPILL PREPAREDNESS AND PREVENTION
68HE0821F0038 · NAICS 541620 Environmental Consulting Services · Denver, CO |
— | Environmental Protection Agency | $82,559 Potential value: $195,361 |
Nov 20, 2020 Ends: Feb 19, 2024 |
| START 5 RESPONSE AND PROGRAM SUPPORT ACTIVITIES
68HE0821F0032 · NAICS 541620 Environmental Consulting Services · Denver, CO |
— | Environmental Protection Agency | $2,449,568 Potential value: $2,547,179 |
Nov 12, 2020 Ends: Feb 11, 2024 |
| START 5 PREPAREDNESS AND PREVENTION ACTIVITIES
68HE0820F0084 · NAICS 541620 Environmental Consulting Services · Denver, CO |
— | Environmental Protection Agency | $468,971 Potential value: $749,872 |
Sep 21, 2020 Ends: Dec 21, 2023 |
| START 5 BROWNFIELDS SITE ASSESSMENT WORK
68HE0820F0082 · NAICS 541620 Environmental Consulting Services · Denver, CO |
— | Environmental Protection Agency | $5,825,855 Potential value: $6,148,855 |
Sep 18, 2020 Ends: Dec 17, 2024 |
| START 5 CERCLA SECTION 105 SITE ASSESSMENT
68HE0820F0083 · NAICS 541620 Environmental Consulting Services · Denver, CO |
— | Environmental Protection Agency | $1,734,389 Potential value: $3,754,151 |
Sep 18, 2020 Ends: Mar 18, 2025 |
| START 5 COMPREHENSIVE ENVIRONMENTAL RESPONSE, COMPENSATION AND LIABILITY ACT (CERCLA) REMOVAL PROGRAM ACTIVITIES
68HE0820F0071 · NAICS 541620 Environmental Consulting Services · Denver, CO |
— | Environmental Protection Agency | $4,759,097 Potential value: $7,477,379 |
Sep 10, 2020 Ends: Dec 09, 2023 |
Source: 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.