Weston-Ea JV
West Chester, PA Part of Weston Solutions Inc.
- UEI
- JZJRXMUT86R1
- CAGE
- 98T78
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- Corporate family
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-
Parent
West Chester, PA
Z4XGALW7L9K6
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Parent
West Chester, PA
Z4XGALW7L9K6
- SAM.gov registration date
- Physical address
- 1400 Weston Way, West Chester, PA 19380, 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 | $6,522,849 |
| FY2025 | $5,397,785 |
| FY2024 | $12,345,613 |
| FY2023 | $5,000 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $6,522,849 |
Contract vehicles
Contract awards
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Weston Solutions Inc. | West Chester, PA | 541330 Engineering Services |
| Seres-Arcadis SB JV2 LLC | Charleston, SC | 541330 Engineering Services |
| Hana-Bay West 8A II JV, LLC | Ashland, VA | 541330 Engineering Services |
| Hdr-Obg A Joint Venture | Kansas City, MO | 541330 Engineering Services |
| Verina-Pars JV | Bridgewater, NJ | 541620 Environmental Consulting Services |
About the company
Weston-Ea JV, a joint venture partnership based in West Chester, Pennsylvania, provides architect-engineer environmental remediation and site investigation services to the Department of the Army Corps of Engineers as a prime contractor operating under a $200 million IDIQ vehicle with no set-aside designation. The joint venture is a child entity of Weston Solutions Inc.
Weston-Ea JV operates exclusively under a single customer and a single parent vehicle. All four awards in the recent portfolio were issued by the Defense Environmental Restoration, Innovation, and Modernization Division (ENDIST) Baltimore under the "AE services to support Environmental Services Contract - HTRW" multiple-award IDIQ contract awarded July 6, 2023, with a ceiling of $200 million and ultimate completion date of August 8, 2028. The portfolio spans site investigations, remedial investigation and feasibility studies, environmental sampling, engineering assessments, hazardous waste remedial action support, and operations and maintenance for soil caps and land use control certifications at formerly used defense sites.
Representative work includes a $23.86 million firm fixed-price delivery order issued August 7, 2024, for remedial investigation and feasibility study services at Charlestown Naval Auxiliary Landing Field Formerly Used Defense Site in Rhode Island, with completion scheduled for August 6, 2029; a $3.29 million delivery order issued February 9, 2026, for soil cap operations and maintenance, biennial inspections and certifications, and investigative studies at Camp Kilmer in Edison, New Jersey, with completion scheduled for February 8, 2031; and a $5,000 minimum guarantee delivery order issued August 23, 2023, for hazardous, toxic, and radioactive waste remedial action material and transportation services in Baltimore, Maryland. Combined potential value across all awards totals $227.1 million, with only $23.4 million obligated as of the source date. Activity has been sparse — two awards in 2023, one in 2024, and one in 2026 — reflecting the front-loaded IDIQ award structure and the multi-year performance windows typical of environmental remediation work.
Quick answers
Is Weston-Ea JV registered in SAM.gov?
Yes. Weston-Ea JV's SAM.gov registration is active through May 27, 2027.
Which contract vehicles does Weston-Ea JV hold?
Weston-Ea JV holds a place on 1 federal contract vehicle: AE services to support Environmental Services Contract - HTRW.
How much has Weston-Ea JV received in federal contracts?
Federal contracts obligated $5,397,785 to Weston-Ea JV in fiscal year 2025 and $24,271,247 in fiscal years 2023 through 2027.
What is Weston-Ea JV's most recent federal award?
Weston-Ea JV's most recent federal contract award is Camp kilmer - CK-06 soil caps o and m, biennial inspections/certification for LUC, CK-09 remedial investigation… (W912DR26FA065), from ENDIST Baltimore (USACE), on February 9, 2026.
On GovTribe
See Weston-Ea JV's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Funding analysis by agency, NAICS and set-aside
- Similar vendors