Tetra TECH EC, Inc.
Langhorne, PA Part of Tetra Tech, Inc.
- UEI
- JL46FH5URCE9
- CAGE
- 3ENS2
- Primary NAICS
- 562910 Remediation Services
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- Corporate family
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Parent
Pasadena, CA
LMRMKLLL3LG5
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Parent
Pasadena, CA
LMRMKLLL3LG5
- SAM.gov registration date
- Physical address
- 1 N Oxford Valley Rd #200, Langhorne, PA 19047, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $3,632,043 |
| FY2025 | $5,500,000 |
| FY2024 | $4,002,500 |
| FY2023 | $2,497,500 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Energy | $3,632,043 |
Contract vehicles
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| U.group | Omaha, NE | 541330 Engineering Services |
| CES Insight LLC | Brea, CA | 562910 Remediation Services |
| Headquarters | Concord, NH | 562910 Remediation Services |
| Lata-Cti Environmental Services LLC | Albuquerque, NM | 562910 Remediation Services |
| Corporate Offiice | Phoenix, AZ | 562211 Hazardous Waste Treatment and Disposal |
About the company
Tetra TECH EC, Inc. is an environmental consulting and engineering firm that provides environmental remediation and related technical services to federal agencies. It is a subsidiary of Tetra Tech, Inc., a leading provider of consulting, engineering, program management, construction management, and technical services.
Through numerous prime federal contract awards, Tetra Tech EC, Inc. has been contracted to perform a wide range of environmental remediation services, including hazardous waste cleanups, groundwater treatment, in situ remediation, and building demolition. The company has received delivery orders and task orders from agencies such as the U.S. Army Corps of Engineers, the Department of Energy's Office of Environmental Management, and the Environmental Protection Agency. These contracts have involved projects like demolishing Building 280 at the Lawrence Livermore National Laboratory in California, providing remedial action services in Kansas City, Missouri, and conducting environmental cleanup activities for the Corps' Northwestern Division and EPA Region 2. Many of these contracts have been awarded through Indefinite Delivery/Indefinite Quantity (IDIQ) vehicles, where Tetra Tech EC, Inc. has often been a prime contractor without set-aside designations.
Tetra Tech EC, Inc. holds two significant IDIQ contracts with the U.S. Army Corps of Engineers Engineering District Kansas City. The first is a $245 million multiple award contract for environmental remediation services such as hazardous waste cleanups, groundwater treatment, and in situ remediation in support of the Corps' Northwestern Division and EPA Region 2. The second is the $185 million Pre-placed Remedial Action Contract Phase B IDIQ, also a multiple award contract for similar environmental remediation services in the same geographical areas. These IDIQ contracts allow the Army Corps of Engineers to issue task orders and delivery orders to Tetra Tech EC, Inc. for specific projects, with funding provided by the Corps for response activities at various sites.
Quick answers
Is Tetra TECH EC, Inc. registered in SAM.gov?
Yes. Tetra TECH EC, Inc.'s SAM.gov registration is active through July 21, 2027.
Which contract vehicles does Tetra TECH EC, Inc. hold?
Tetra TECH EC, Inc. holds a place on 4 federal contract vehicles, including UR PRAC BASE CONTRACT.
How much has Tetra TECH EC, Inc. received in federal contracts?
Federal contracts obligated $5,500,000 to Tetra TECH EC, Inc. in fiscal year 2025 and $15,632,043 in fiscal years 2023 through 2027.
How does Tetra TECH EC, Inc. rank among federal contractors?
Tetra TECH EC, Inc. ranked #61 in PSC F9, #88 in NAICS 56291 and #93 in NAICS 5629 in FY2025.
What is Tetra TECH EC, Inc.'s most recent federal award?
Tetra TECH EC, Inc.'s most recent federal contract award is Minimum guarantee task order (W912DQ24F3014), from ENDIST Kansas City (USACE), on November 30, 2023.
On GovTribe
See Tetra TECH EC, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors