Contractors › G.S.E. CONSTRUCTION COMPANY, INC.
G.S.E. CONSTRUCTION COMPANY, INC.: federal contracts
| UEI | JS4MLNK3AFR9 |
|---|---|
| CAGE code | 0CW03 |
| Location | LIVERMORE, CA, USA |
| SAM registration | Active when retrieved (05 October 2026); expires 11 June 2027 |
| SBA certifications | None on record |
| In business since | 16 June 1980 |
Registration details from SAM.gov, retrieved 05 October 2026. Award figures from USASpending.gov (task orders and definitive contracts; IDIQ ceilings excluded), updated nightly. Last award action: 01 October 2026.
Agencies they work for
| Buyer | Obligations, 3 yrs | Contracts |
|---|---|---|
| National Park Service (NPS) | $109.5M | 1 |
| Department of the Army | $9.7M | 1 |
| International Boundary and Water Commission: U.S.-Mexico | $1.8M | 1 |
Industries (NAICS)
| NAICS | Industry | Obligations, 24 mo | Awards |
|---|---|---|---|
| 237110 | Water and Sewer Line and Related Structures Construction | $119.2M | 2 |
| 221310 | Water Supply and Irrigation Systems | $1.8M | 1 |
What they deliver (product and service codes)
| PSC | Description | Obligations, 36 mo | Awards |
|---|---|---|---|
| Y1ND | Construction of Sewage and Waste Facilities | $109.5M | 1 |
| Z2ND | Repair or Alteration of Sewage and Waste Facilities | $9.7M | 1 |
| Z2NE | Repair or Alteration of Water Supply Facilities | $1.8M | 1 |
Contracts expiring in the next 18 months
3 contracts worth $15.3M.
| Incumbent | Buyer | What | Value | Ends | Est. solicitation | Record |
|---|---|---|---|---|---|---|
| G.S.E. CONSTRUCTION COMPANY, INC. | Army | 237110 Water and Sewer Line and Related Structures Construction | $9.7M | 03 February 2027 | Now / imminent | USASpending |
| G.S.E. CONSTRUCTION COMPANY, INC. | Reclamation | 333318 Other Commercial and Service Industry Machinery Manufacturing | $3.8M | 28 May 2027 | ~Q4 2026 | USASpending |
| G.S.E. CONSTRUCTION COMPANY, INC. | International Boundary and Water Commission: U.S.-Mexico | 221310 Water Supply and Irrigation Systems | $1.8M | 30 September 2027 | ~Q2 2027 | USASpending |
Contracts and task orders from USASpending.gov (FPDS) whose period of performance ends within 18 months, valued at $25K or more, excluding IDIQ ceilings and government-owned, contractor-operated facility contracts. Co-terminous orders from the same vendor, agency, NAICS and PSC ending in the same month are grouped. The solicitation date is an estimate (about six months before the contract ends): FedSift does not know whether a follow-on has been posted, so check SAM.gov.
Verify on SAM.gov: exclusions search (public). The SAM.gov entity record itself requires a SAM.gov sign-in.
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