FERGUSON WELDING SERVICE
California contractor license #486067 · Union City, Alameda County
License
- License number
- 486067
- Status
- Clear
- Classifications
- C-60 Welding Contractor
- Business type
- Corporation
- Issued
- Jan 27, 1986
- Expires
- Jan 31, 2028
- Workers' compensation
- Workers' Compensation Insurance — State Compensation Insurance Fund
- Contractor's bond
- $25,000 — American Contractors Indemnity Company
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Feb 3, 2026. Verify license #486067 on CSLB's License Check.
California public works
FERGUSON WELDING SERVICE appears on 8 public works projects registered with the California Department of Industrial Relations, 3 of them as the prime contractor, for 6 awarding bodies between 2022 and 2026. Projects it led total $105,000 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Jun 10, 2026 | Emergency Water Line Repairs ESDDesign, inspection & consulting | City of Sunnyvale | Prime | $35,000 |
| May 6, 2025 | Emergency Water Pipe Welding & RepairsDesign, inspection & consulting | City of Sunnyvale | Prime | $35,000 |
| May 6, 2025 | Emergency Water Pipe Welding & RepairsDesign, inspection & consulting | City of Sunnyvale | Prime | $35,000 |
| Mar 18, 2025 | Dempsey Road Water Line ReplacementTraffic & signals | City of Milpitas | Subcontractor | $5,463,800 |
| Jul 23, 2024 | Sludge Thickener & Digester No. 2 RehabSewer & wastewater | City of MIllbrae | Subcontractor | $1,038,540 |
| Sep 11, 2023 | Final Effluent Pump StationSewer & wastewater | Silicon Valley Clean Water | Subcontractor | $1,350,917 |
| Feb 13, 2023 | CIP 247 - East Cypress Road Widening PrPaving & streets | City of Oakley | Subcontractor | — |
| Jan 31, 2022 | ETSU Phase 1A - Aeration Basin ModificatOther | Union Sanitary District | Subcontractor | — |
Most recent 8 of 8. 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
- City of Sunnyvale · 3 projects
- City of Oakley · 1 project
- Union Sanitary District · 1 project
- City of Milpitas · 1 project
- City of MIllbrae · 1 project
- Silicon Valley Clean Water · 1 project
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