WESTERN WATER CONSTRUCTORS INC DBA WESTERN WATER
California contractor license #188068 · Santa Rosa, Sonoma County
License
- License number
- 188068
- Status
- Clear
- Classifications
- A General Engineering Contractor
- Business type
- Corporation
- Issued
- Nov 23, 1959
- Expires
- Apr 30, 2028
- Workers' compensation
- Workers' Compensation Insurance — Travelers Property Casualty Company Of America
- Contractor's bond
- $25,000 — Fidelity And Deposit Company Of Maryland
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Oct 1, 2026. Verify license #188068 on CSLB's License Check.
California public works
WESTERN WATER CONSTRUCTORS INC DBA WESTERN WATER appears on 10 public works projects registered with the California Department of Industrial Relations, 5 of them as the prime contractor, for 5 awarding bodies between 2017 and 2026. Projects it led total $90,574,484 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Jun 15, 2026 | WW-789R SEP 516 and 516ASewer & wastewater | San Francisco Public Utilities Commission | Prime | $12,190,000 |
| Jan 21, 2026 | WPCP Digester No. 3 ImprovementOther | City of Sunnyvale | Prime | $2,548,700 |
| Aug 12, 2025 | MWWTP Oxygen Plant Rehab. (Rebid)Sewer & wastewater | EBMUD Wastewater Engineering Division | Prime | $15,953,000 |
| Feb 25, 2025 | WD-2909 SVWTP Short Term ImprovementsSewer & wastewater | San Francisco Public Utilities Commission | Prime | $44,938,784 |
| Feb 11, 2025 | WW-744 Seacliff 2 Pump StationWater | San Francisco Public Utilities Commission | Prime | $14,944,000 |
| Apr 15, 2024 | WW-749 Channel Pump Station Bar Screen RWater | San Francisco Public Utilities Commission | Subcontractor | — |
| Jan 14, 2024 | West Napa Pump Station Redundancy ProjecWater | Napa Sanitation District | Subcontractor | — |
| Oct 31, 2023 | Digester MCC-2 UpgradeOther | Las Gallinas Valley Sanitary District | Subcontractor | — |
| Mar 7, 2021 | WW-685R - North Shore Pump Station Wet WWater | San Francisco Public Utilities Commission | Subcontractor | — |
| Jan 30, 2017 | WW-628 Southeast Water Pollution ControlBuildings & facilities | San Francisco Public Utilities Commission | Subcontractor | — |
Most recent 10 of 10. 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 · 6 projects
- Napa Sanitation District · 1 project
- EBMUD Wastewater Engineering Division · 1 project
- Las Gallinas Valley Sanitary District · 1 project
- City of Sunnyvale · 1 project
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