GSW CONSTRUCTION INC
California contractor license #1085562 · San Francisco, San Francisco County
License
- License number
- 1085562
- Status
- Clear
- Classifications
- A General Engineering Contractor
- HAZ Hazardous Substance Removal Certification
- Business type
- Corporation
- Issued
- Jan 3, 2022
- Expires
- Jan 31, 2028
- Workers' compensation
- Workers' Compensation Insurance — Zurich American Insurance Company
- Contractor's bond
- $25,000 — Hartford Fire Insurance Company
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Feb 23, 2026. Verify license #1085562 on CSLB's License Check.
California public works
GSW CONSTRUCTION INC appears on 58 public works projects registered with the California Department of Industrial Relations, 31 of them as the prime contractor, for 40 awarding bodies between 2020 and 2026. Projects it led total $44,798,095 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Aug 11, 2026 | Berth 24 Backlands Redevelopment ProjectOther | PORT OF OAKLAND | Subcontractor | $50,687,770 |
| Aug 7, 2026 | WVC PE Wellness CenterBuildings & facilities | West Valley-Mission Community College District | Subcontractor | $102,666,132 |
| Jun 16, 2026 | Hypochlorite Building RehabiliationElectrical, low voltage & AV | Dublin San Ramon Services District | Prime | $5,983,204 |
| Jun 4, 2026 | Badger Lane RoofRoofing | AMI Housing, Inc | Prime | $59,400 |
| May 26, 2026 | Sneath and Lake Pump Station RehabWater | City of San Bruno - Public Works Department | Prime | $6,085,840 |
| Apr 21, 2026 | Curtis Ave. Recycled Water Line RepairWater | City of Milpitas | Prime | $164,130 |
| Apr 13, 2026 | Esplanade Full Trash Capture Device ProjStorm drain & flood control | City of Pacifica | Prime | $1,104,580 |
| Mar 23, 2026 | Beach Fiberglass Pump Station ProjectSewer & wastewater | San Rafael Sanitation District | Prime | $1,125,000 |
| Oct 20, 2025 | 2" BOV AbandonmentWater | City of Palo Alto | Prime | $14,760 |
| Oct 15, 2025 | Maritime Lift Station RepairSewer & wastewater | Vallejo Flood and Wastewater District | Prime | $28,740 |
| Oct 14, 2025 | Pilarcitos Wellfield Replacement Prj.Other | Coastside County Water District | Prime | $3,683,840 |
| Oct 7, 2025 | REC CON26-0002 Sutter SewerSewer & wastewater | City and County of San Francisco Recreation and Park Department | Prime | $93,380 |
| Oct 3, 2025 | 1814 Randall Rd Storm Drain RepairStorm drain & flood control | City of San Mateo | Prime | $29,784 |
| Sep 26, 2025 | Pilarcitos Creek Rd Culvert ReplacementStorm drain & flood control | Coastside County Water District | Prime | $165,444 |
| Jul 22, 2025 | Digester and Sludge Line RehabilitationSewer & wastewater | City of MIllbrae | Prime | $927,860 |
| Jul 15, 2025 | JOC-111Other | San Francisco Public Utilities Commission | Prime | $5,000,000 |
| May 28, 2025 | Palo Alto Flood Basin Tide Gate StructurStorm drain & flood control | Santa Clara Valley Water District - CCSU | Prime | $2,782,645 |
| May 20, 2025 | Secondary Odor Control RehabilitationDemolition & site work | Vallejo Flood and Wastewater District | Prime | $654,720 |
| Apr 15, 2025 | McCandless Well FacilityWater | City of Milpitas | Subcontractor | $5,336,500 |
| Apr 7, 2025 | 41st & Pacific Trash CaptureConcrete & masonry | City of San Mateo | Prime | $257,240 |
| Nov 14, 2024 | India Basin Shoreline ParkParks, landscape & fields | City and County of San Francisco - Dept. of Public Works | Subcontractor | $87,042,979 |
| Nov 13, 2024 | Colma LS By-Pass InstallSewer & wastewater | City of Daly City | Prime | $44,200 |
| Sep 18, 2024 | Nunes Hypochlorite Room ImprovementsOther | Coastside County Water District | Prime | $155,600 |
| Aug 15, 2024 | SAFCA Job Order Contract 2024 - JOC-019Storm drain & flood control | Sacramento Area Flood Control Agency | Prime | $2,000,000 |
| Aug 12, 2024 | Fuel Tank ReplacmentDemolition & site work | Oro Loma Sanitary District | Prime | $66,930 |
Most recent 25 of 58. Contract amounts are the whole project's, as the awarding body reported them to DIR (reported since July 2024); a role is "Prime" when the awarding body registered the contractor on the project.
Awarding bodies it works for most
- San Francisco Public Utilities Commission · 4 projects
- Oro Loma Sanitary District · 4 projects
- City and County of San Francisco Recreation and Park Department · 3 projects
- City of San Mateo · 3 projects
- City of Daly City · 3 projects
- Vallejo Flood and Wastewater District · 3 projects
- Coastside County Water District · 3 projects
- San Francisco International Airport Commission · 2 projects
- City of Milpitas · 2 projects
- City of Palo Alto Utilities · 1 project
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