A RUIZ CONSTRUCTION CO & ASSOC INC
California contractor license #427657 · San Francisco, San Francisco County
License
- License number
- 427657
- Status
- Clear
- Classifications
- A General Engineering Contractor
- B General Building Contractor
- Business type
- Corporation
- Issued
- Sep 7, 1982
- Expires
- Sep 30, 2028
- Workers' compensation
- Workers' Compensation Insurance — Travelers Property Casualty Company Of America
- Contractor's bond
- $25,000 — Safeco Insurance Company Of America
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Aug 13, 2026. Verify license #427657 on CSLB's License Check.
California public works
A RUIZ CONSTRUCTION CO & ASSOC INC appears on 5 public works projects registered with the California Department of Industrial Relations, 4 of them as the prime contractor, for 2 awarding bodies between 2021 and 2025. Projects it led total $16,101,732 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Dec 5, 2025 | VL Pavement Reno and Sewers No. 9Sewer & wastewater | City and County of San Francisco - Dept. of Public Works | Prime | $5,896,845 |
| Sep 23, 2025 | PW Various Locations Curb Ramps No. 18Paving & streets | City and County of San Francisco - Dept. of Public Works | Prime | $1,380,133 |
| Jun 24, 2025 | WW-730 Sewer Replacement NO.18Sewer & wastewater | San Francisco Public Utilities Commission | Prime | $7,745,522 |
| May 5, 2025 | PW Sacramento and Sansome St ImprPaving & streets | City and County of San Francisco - Dept. of Public Works | Prime | $1,079,232 |
| Jul 1, 2021 | WD-2868R San Francisco Local Water As-NePaving & streets | San Francisco Public Utilities Commission | Subcontractor | — |
Most recent 5 of 5. 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 and County of San Francisco - Dept. of Public Works · 3 projects
- San Francisco Public Utilities Commission · 2 projects
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