TETRA TECH, INC.
Doing business as TETRA TECH
PITTSBURGH, PA, 15220
Prime contracting experience
Showing the 50 most recent of 75 records from government sources. Past participation is not evidence of current teaming interest.
| Role | Agency | Description | Vehicle | Obligated | Action date | Period |
|---|---|---|---|---|---|---|
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | PER- AND POLYFLUOROALKYL SUBSTANCES PRELIMINARY OR SOLID WASTE MANAGEMENT UNIT (SWMU) ASSESSMENT AND SITE INVESTIGATION OR CONFIRMATION SAMPLING AT VARIOUS NASA CENTERS OR FACILITIES | 80KSC019D0011USAspending | $9,752,184 | Oct 23, 2026 | Sep 25, 2019 – Dec 31, 2026 |
| Prime | Department of Homeland Security U.S. Coast Guard | PN 10641413 SITE INVESTIGATION FOR SUSPECTED HISTORIC FUEL RELEASE AT USCG STA HATTERAS INLET | HSCG5014DPSL005USAspending | $1,079,935 | Sep 29, 2026 | Apr 13, 2018 – Dec 31, 2029 |
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | PER-AND POLYFLUOROALKYL SUBSTANCES (PFAS) SITE-WIDE-PROGRAM-SUPPORT FOR LANGLEY | 80KSC024DA005USAspending | $3,893,257 | Sep 24, 2026 | Sep 23, 2024 – Sep 21, 2028 |
| Prime | Department of Homeland Security U.S. Coast Guard | A/E SERVICES TO PERFORM ENVIRONMENTAL DUE DILIGENCE ASSESSMENTS AT USCG LIGHTHOUSES AND STATIONS, VICENTE, EAST BROTHERS, CAPE BLANCO, LIME POINT, AND POINT DIABLO LIGHTS, CALIFORNIA AND OREGON. | 70Z05019DTETRAT07USAspending | $699,944 | Sep 20, 2026 | Sep 20, 2026 – Sep 30, 2027 |
| Prime | Department of Homeland Security U.S. Coast Guard | ENVIRONMENTAL ARCHITECT/ENGINEERING (A/E) SERVICES TO PERFORM ENVIRONMENTAL PLANNING FOR RELOCATION AND CONSTRUCTION OF U.S. COAST GUARD ANT SAUGERTIES, KINGSTON, NY, PSN 9195697. | 70Z05019DTETRAT07USAspending | $2,190,520 | Sep 17, 2026 | Sep 29, 2025 – Dec 23, 2026 |
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | THE ARCHITECT-ENGINEERING FIRM (A-E) SHALL PROVIDE RESTORATION SERVICES AT KENNEDY SPACE CENTER. TASK ORDER UNDER NASA ENVIRONMENTAL AND RESTORATION COMPLIANCE CONTRACT (NERCC). | 80KSC024DA005USAspending | $7,535,475 | Sep 14, 2026 | Oct 1, 2024 – Dec 30, 2028 |
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | TASK ORDER - MAIN BASE NORTH AT WALLOPS FLIGHT FACILITY, WALLOPS ISLAND, VA. ISSUED UNDER - KSC NASA ENVIRONMENTAL RESTORATION AND COMPLIANCE CONTRACT (NERCC). | 80KSC024DA005USAspending | $3,434,309 | Sep 10, 2026 | Sep 24, 2024 – Dec 28, 2028 |
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | NASA WALLOPS FLIGHT FACILITY (WFF) MAIN BASE EAST - PFAS RESTORATION ACTIVITIES. | 80KSC024DA005USAspending | $2,188,552 | Sep 8, 2026 | Aug 5, 2025 – Dec 28, 2027 |
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | GRC PFAS REMEDIATION SERVICES | 80KSC024DA005USAspending | $1,812,076 | Sep 4, 2026 | Jul 1, 2025 – Dec 31, 2027 |
| Prime | Department of Homeland Security U.S. Coast Guard | SPILL PREVENTION CONTROL AND COUNTERMEASURES (SPCCP) PLAN AT MULTIPLE COAST GUARD FACILITIES DISTRICTS SOUTHEAST & HEARTLAND | 70Z05019DTETRAT07USAspending | $289,163 | Sep 4, 2026 | Sep 4, 2026 – Sep 30, 2027 |
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | RESTORATION SERVICES AT LAUNCH COMPLEX 34, CAPE CANAVERAL SPACE FORCE STATION, FLORIDA. TASK ORDER UNDER NASA ENVIRONMENTAL RESTORATION AND COMPLIANCE CONTRACT (NERCC). | 80KSC024DA005USAspending | $5,540,093 | Sep 1, 2026 | Sep 4, 2024 – Jun 30, 2029 |
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | PER-AND POLYFLUOROALKYL SUBSTANCES (PFAS) ENVIRONMENTAL ASSESSMENT & SITE-WIDE-PROGRAM-SUPPORT FOR JSC & EF | 80KSC024DA005USAspending | $383,159 | Aug 7, 2026 | Sep 23, 2024 – Aug 9, 2027 |
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | WFF PFAS INVESTIGATION | 80KSC019D0011USAspending | $7,939,665 | Jul 28, 2026 | Feb 26, 2020 – Jan 31, 2026 |
| Prime | Department of Defense Department of the Army | SERDP ER22-3450 | — | $909,030 | Jul 20, 2026 | Sep 6, 2023 – Sep 5, 2027 |
| Prime | Department of Defense Department of the Army | A-E SERVICES FOR 2025 SENTINEL ENVIRONMENTAL PERMITTING AND COMPLIANCE SUPPORT | W9128F24D0018USAspending | $27,398,747 | Jul 20, 2026 | Mar 31, 2025 – Oct 30, 2026 |
| Prime | Department of Defense Department of the Army | ESTCP ER23-8438 NEW START EX SITU TREATMENT OF PFAS-IMPACTED SOILS AND SEDIMENTS USING ELECTRON BEAM TECHNOLOGY | — | $5,170,900 | Jul 16, 2026 | May 31, 2024 – May 30, 2028 |
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | TASK ORDER - SITEWIDE PFAS AND PROGRAM SUPPORT AT WALLOPS FLIGHT FACILITY, WALLOPS ISLAND, VA. ISSUED UNDER - KSC NASA ENVIRONMENTAL RESTORATION AND COMPLIANCE CONTRACT (NERCC). | 80KSC024DA005USAspending | $7,409,846 | Jul 13, 2026 | Aug 15, 2024 – Dec 28, 2027 |
| Prime | Department of Homeland Security U.S. Coast Guard | TO PROVIDE EA AND SUPPORTING STUDIES TO EVALUATE THE CONSTRUCTION, OPERATION, AND LIKELY FUTURE DECOMMISSIONING OF THE TM/RFS HANGAR SYSTEM AT ASBP. | 70Z05019DTETRAT07USAspending | $960,974 | Jul 10, 2026 | Sep 20, 2023 – Oct 1, 2025 |
| Prime | Department of Defense Department of the Army | SOW-FY26 SENTINEL (1 MAY 2026) WILL BE PROVIDED AS AN ATTACHMENT. | W9128F24D0018USAspending | $30,402,765 | Jun 18, 2026 | May 30, 2026 – May 29, 2027 |
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | REMEDIATION AND ENVIRONMENTAL SERVICES AT THE FORMER FIRE TRAINING AREA AT THE WFF | 80KSC019D0011USAspending | $1,850,219 | Jun 15, 2026 | Jun 16, 2021 – Jan 31, 2026 |
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | PFAS AREAS 1 & 10 | 80KSC019D0011USAspending | $1,745,590 | Jun 15, 2026 | Feb 14, 2022 – Jan 31, 2027 |
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | WFF ENVIRONMENTAL COMPLIANCE AND RESTORATION ECR | 80KSC019D0011USAspending | $1,858,430 | Jun 15, 2026 | Jun 8, 2020 – Jan 31, 2026 |
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | PROJECT 11 MAIN BASE AREAS OF INTEREST CONSISTS OF OVER 90 AREAS OF INTEREST IN WHICH HISTORIC DOD OPERATIONS HAD THE POTENTIAL TO RESULT IN IMPACTS TO THE ENVIRONMENT. ENVIRONMENTAL REMEDIATION SERVICES AT NASA WALLOPS FLIGHT FACILITY. | 80KSC024DA005USAspending | $1,698,894 | Jun 10, 2026 | Aug 20, 2025 – Dec 31, 2027 |
| Prime | Department of Homeland Security U.S. Coast Guard | ENVIRONMENTAL ASSESSMENT AGENCY CONSULTATIONS, AND SPECIAL STUDIES FOR LONG-TERM COURSE OF ACTION, WAILUPE FAMILY HOUSING, HONOLULU, HI | 70Z05019DTETRAT07USAspending | $651,540 | Jun 1, 2026 | Sep 12, 2025 – Sep 2, 2027 |
| Prime | Department of Homeland Security U.S. Coast Guard | A/E SERVICES TO PERFORM FY24 - FILE DIGITIZATION @ COMMANDING OFFICER U.S. COAST GUARD CEUS PROVIDENCE, RI AND MIAMI, FL. | 70Z05019DTETRAT07USAspending | $410,119 | May 28, 2026 | Aug 26, 2024 – Aug 31, 2026 |
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | INTERIM MEASURE ACTIVITIES AT LAUNCH COMPLEX 39A OPERATIONS SUPPORT BUILDING AREA KENNEDY SPACE CENTER, FL | 80KSC019D0011USAspending | $1,196,960 | May 19, 2026 | Jun 22, 2020 – Jun 30, 2026 |
| Prime | Department of Homeland Security U.S. Coast Guard | REMEDIAL INVESTIGATION AT LORAN STATION YAP, MICRONESIA, AND SITE INVESTIGATION AT LORAN STATION SAIPAN, AND TUTUILA (AMERICAN SAMOA). | 70Z05019DTETRAT07USAspending | $1,676,843 | May 6, 2026 | Aug 9, 2024 – Jul 31, 2026 |
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | SERVICE AND SUPPORT FOR AIR SPARGE INTERIM MEASURE ACTIVITIES AT FORMER CENTRAL HEAT PLANTKENNEDY SPACE CENTER, FLORIDA | 80KSC019D0011USAspending | $3,988,964 | Apr 3, 2026 | Sep 24, 2019 – Mar 30, 2026 |
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | TASK ORDER - TCE PLUME AND AREA 400 AT GODDARD SPACE FLIGHT CENTER, GREENBELT, MD. ISSUED UNDER - KSC NASA ENVIRONMENTAL RESTORATION AND COMPLIANCE CONTRACT (NERCC). | 80KSC024DA005USAspending | $1,663,374 | Mar 30, 2026 | Sep 25, 2024 – Jan 31, 2028 |
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | SITE WIDE PROGRAM SUPPORT AND PFAS ASSESSMENT, NASA JPL AND GDSCC | 80KSC024DA005USAspending | $4,585,286 | Mar 30, 2026 | Apr 1, 2025 – Sep 30, 2027 |
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | TCE PLUME ENVIRONMENTAL AND REMEDIATION SERVICES AT NASA GODDARD SPACE FLIGHT CENTER - GREENBELT, MARYLAND. | 80KSC019D0011USAspending | $2,002,381 | Mar 23, 2026 | Sep 22, 2021 – Jan 31, 2026 |
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | GROUNDWATER MONITORING AND POLY-FLUOROALKYL SUBSTANCE (PFAS) ASSESSMENT AT HYDROCARBON BURN FACILITY, KENNEDY SPACE CENTER, KSC, FL. THE PERIOD OF PERFORMANCE WILL BE THROUGH JUNE 30, 2020. | 80KSC019D0011USAspending | $2,606,329 | Mar 23, 2026 | Jun 5, 2019 – Apr 30, 2026 |
| Prime | Department of Defense Department of the Army | ENVIRONMENTAL AE IDIQ | W912QR16D0029USAspending | $2,157,400 | Mar 4, 2026 | Sep 16, 2020 – Sep 14, 2025 |
| Prime | Department of Homeland Security U.S. Coast Guard | DRY TORTUGAS SAMPLING AND ANCLOTE KEY LEAD REMEDIATION SUPPORT PNUM 25093423 | 70Z05019DTETRAT07USAspending | $481,728 | Mar 3, 2026 | Jun 18, 2024 – May 31, 2027 |
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | GROUNDWATER INTERIM MEASURES AND CONTINUED OPERATION, MAINTENANCE AND MONITORING (OM&M)OF EXISTING AIR SPARGE SYSTEM TO PROTECT OUTSTANDING FLORIDA WATERS AND PREVENT THE EASTERN GROUNDWATER PLUME AT THE FORMER COMPONENTS CLEANING FACILITY (CCF EAST) | 80KSC019D0011USAspending | $2,680,282 | Feb 20, 2026 | Sep 16, 2019 – Jun 30, 2026 |
| Prime | Department of Homeland Security U.S. Coast Guard | IGF::OT::IGF STUDY SANITARY SEWER LINES BASEWIDE @ USCG TRACEN YORKTOWN AND BASE PORTSMOUTH, VA. P/N 5897520 | HSCG5014DPSL005USAspending | $1,274,417 | Feb 18, 2026 | Nov 7, 2016 – Jul 30, 2027 |
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | GROUNDWATER INTERIM MEASURES AND OPERATIONS, MAINTENANCE, AND MONITORING AT COMPONENTS REFURBISHMENT AND CHEMICAL ANALYSIS (CRCA) FACILITY, KENNEDY SPACE CENTER, FLORIDA | 80KSC019D0011USAspending | $1,540,454 | Feb 12, 2026 | Aug 5, 2019 – Jun 30, 2026 |
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | INTERIM MEASURE ACTIVITIES AT HYPERGOL MAINTENANCE FACILITY NORTH, KENNEDY SPACE CENTER, FLORIDA | 80KSC019D0011USAspending | $3,062,900 | Feb 12, 2026 | Aug 16, 2019 – Mar 30, 2026 |
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | PER- AND POLYFLUOROALKYL SUBSTANCES EXPANDED SITE INVESTIGATION - GRC | 80KSC019D0011USAspending | $632,444 | Jan 30, 2026 | Sep 22, 2023 – Jan 31, 2026 |
| Prime | Department of Homeland Security U.S. Coast Guard | ENGINEERING SERVICES TO PROVIDE AN ENVIRONMENTAL ASSESSMENT TO REPLACE BOAT HAUL OUT PIER, USCG STA TILLAMOOK (GARIBALDI, OR) PN 13-S03002. | 70Z05019DTETRAT07USAspending | $398,953 | Jan 16, 2026 | Sep 21, 2023 – May 30, 2026 |
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | PER-AND POLYFLUOROALKYL SUBSTANCES (PFAS) SITE ASSESSMENT AND MITIGATION OF MULTIPLE SITES AT KENNEDY SPACE CENTER, FL. | 80KSC019D0011USAspending | $1,455,831 | Dec 9, 2025 | Sep 3, 2021 – Jun 30, 2026 |
| Prime | Department of Homeland Security U.S. Coast Guard | NEW TASK ORDER 09-J-3CL358 DOC# 21098393CL358 CONTRACT # 08-D-3CL109 TETRA TECH NUS, INC. USCG DETROIT ATWATER PROPERTY CERCLA INVESTIGATION IGE = $66,930 | HSCG8308D3CL109USAspending | $635,785 | Oct 14, 2025 | Sep 17, 2009 – Nov 3, 2014 |
| Prime | Department of Homeland Security U.S. Coast Guard | SITE 7 REMOVAL ACTION, PHASE II AT USCG YARD BALTIMORE, MD | HSCG8308D3CL109USAspending | $2,342,946 | Oct 14, 2025 | Aug 21, 2009 – Dec 31, 2010 |
| Prime | Department of Homeland Security U.S. Coast Guard | ENV A/E SERVICES | HSCG8308D3CL109USAspending | $571,621 | Oct 14, 2025 | Dec 23, 2008 – Jun 30, 2013 |
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | MAINLAND AND WALLOPS ISLAND INVEST SUPPORT SERVICES AT NASA WALLOPS FLIGHT FACILITY. | 80KSC024DA005USAspending | $733,693 | Sep 30, 2025 | Mar 14, 2025 – Feb 28, 2027 |
| Prime | Department of Defense Department of the Army | COSDEN PILOT TEST FINAL PHASE | W912QR16D0029USAspending | $1,003,682 | Sep 26, 2025 | Sep 23, 2019 – Jun 30, 2025 |
| Prime | Department of Defense Department of the Army | SUPERFUND SITE BIG JOHN SALVAGE AE DESIGN | W912QR21D0020USAspending | $811,141 | Sep 16, 2025 | Mar 8, 2023 – Feb 29, 2028 |
| Prime | Department of Defense Department of the Army | A-E SERVICES FOR 2025 SENTINEL ENVIRONMENTAL PERMITTING AND COMPLIANCE SUPPORT AT MALMSTROM AFB | W9128F24D0018USAspending | $20,479,655 | Sep 4, 2025 | Aug 22, 2025 – Aug 21, 2026 |
| Prime | National Aeronautics and Space Administration National Aeronautics and Space Administration | GROUNDWATER INTERIM MEASURES AND SYSTEM OPERATIONS, MAINTENANCE, AND MONITORING (OM&M) AT LAUNCH COMPLEX 39A AND 39B | 80KSC019D0011USAspending | $1,858,178 | Aug 21, 2025 | Jun 25, 2019 – Oct 30, 2025 |
| Prime | Department of Homeland Security U.S. Coast Guard | PROFESSIONAL ARCHITECT/ENGINEERING (A/E) SERVICES FOR GEOTECHNICAL SITE INVESTIGATION, SLOPE STABILITY AND SEISMIC ANALYSIS AT USCG BASE CHARLESTON, NORTH CHARLESTON, SC. | 70Z05019DTETRAT07USAspending | $321,486 | Aug 18, 2025 | Jan 16, 2023 – Sep 23, 2023 |
Contract vehicles are shown only when present in the source record. Linked award numbers and vehicles open the authoritative record on USAspending.gov.
Subcontracting experience
4 records from government sources. Past participation is not evidence of current teaming interest.
| Role | Agency | Description | Vehicle | Obligated | Action date | Period |
|---|---|---|---|---|---|---|
| Subcontractor | Department of Energy | GENERATION OF ENVIRONMENTAL SOIL CONTAMINATION MAPS USING HISTORICAL DATA 205682 Parent award context Parent award agency: Department of Energy · Department of Energy Parent award NAICS: 541715 Parent award performance state: PA Parent award description: MANAGEMENT AND OPERATION OF THE NAVAL NUCLEAR LABORATORY AND NAVAL NUCLEAR PROPULSION PROGRAM SUPPORT View parent award on USAspending | — | $134,420 | Aug 17, 2026 | — – — |
| Subcontractor | Department of Defense | PROVIDE TELECOMM & CYBERSECURITY DESIGN REVIEW SUPPORT INCLUDING RCDD STAMP. PROVIDE TELECOMM &
CYBERSECURITY CONSTRUCTION SUPPORT 201P000028 Parent award context Parent award agency: Department of Defense · Department of the Army Parent award NAICS: 237130 Parent award performance state: MD Parent award description: ABERDEEN PROVING GROUND MICROGRID AND BACKUP POWER View parent award on USAspending | — | $138,653 | Mar 2, 2026 | — – — |
| Subcontractor | Department of Homeland Security | PROVIDE ARCHITECTURAL AND ENGINEERING SERVICES 242024.013 TETRA TECH Parent award context Parent award agency: Department of Homeland Security · U.S. Coast Guard Parent award NAICS: 541330 Parent award performance state: WA Parent award description: SPECIAL PURPOSE HEAVY WEATHER CRAFT II HOMEPORTING FACILITY STUDY, USCG STATIONS CAPE DISAPPOINTMENT AND YAQUINA BAY PSN 26291196 View parent award on USAspending | 70Z04721DREIMID00USAspending | $654,183 | Sep 24, 2024 | — – — |
| Subcontractor | Department of Homeland Security | PROVIDE SEDIMENT CORING COLLECTION, CHEMICAL & BIOLOGICAL ANALYSIS SERVICES. TETRA TECH 70Z0G122FABCD0003 Parent award context Parent award agency: Department of Homeland Security · U.S. Coast Guard Parent award NAICS: 541330 Parent award performance state: CT Parent award description: A/E WATERFRONT FIELD SERVICES AT USCG STATION NEW HAVEN View parent award on USAspending | 70Z04721DREIMID00USAspending | $230,702 | Nov 5, 2021 | — – — |
Contract vehicles are shown only when present in the source record. Linked award numbers and vehicles open the authoritative record on USAspending.gov.
Agencies supported
- Department of Homeland SecurityGov-sourced
- National Aeronautics and Space AdministrationGov-sourced
- Department of DefenseGov-sourced
Government-sourced data comes from SAM.gov, SBA and USAspending.gov and is attributed to its source. Items marked company-reported were provided by the company and are verified by FedSub only where labeled. FedSub is a private company and is not affiliated with SBA, GSA/SAM.gov, or any government agency.