DELTA SANDBLASTING COMPANY INC
California contractor license #646180 · Petaluma, Sonoma County
License
- License number
- 646180
- Status
- Clear
- Classifications
- C-33 Painting and Decorating Contractor
- C-61/D-38 Sand and Water Blasting
- Business type
- Corporation
- Issued
- May 26, 1992
- Expires
- May 31, 2028
- Workers' compensation
- Workers' Compensation Insurance — Great American Alliance Insurance Company
- Contractor's bond
- $25,000 — Atlantic Specialty Insurance Company
- DIR public works registration
- Registered through Jun 30, 2029
From the California Contractors State License Board (CSLB) public license file, last updated Sep 3, 2026. Verify license #646180 on CSLB's License Check.
California public works
DELTA SANDBLASTING COMPANY INC appears on 1 public works project registered with the California Department of Industrial Relations, for 1 awarding body between 2025 and 2025.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Apr 22, 2025 | LFT Boarding Gangway RepairsOther | Golden Gate Bridge, Highway and Transportation District | Subcontractor | $2,132,321 |
Most recent 1 of 1. 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
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