DEAN'S ACOUSTICAL CEILINGS INC
California contractor license #475711 · Brentwood, Contra Costa County
License
- License number
- 475711
- Status
- Clear
- Classifications
- C-2 Insulation and Acoustical Contractor
- Business type
- Corporation
- Issued
- Jun 27, 1985
- Expires
- Jun 30, 2027
- Workers' compensation
- Workers' Compensation Insurance — Oak River Insurance Company
- Contractor's bond
- $25,000 — Atlantic Specialty Insurance Company
- 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 #475711 on CSLB's License Check.
California public works
DEAN'S ACOUSTICAL CEILINGS INC appears on 4 public works projects registered with the California Department of Industrial Relations, for 2 awarding bodies between 2025 and 2026.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Jun 8, 2026 | Proctor Elementary School Portables ProjBuildings & facilities | Castro Valley Unified School District | Subcontractor | $695,409 |
| May 8, 2026 | GCJ Inc.Buildings & facilities | San Joaquin County Office of Education | Subcontractor | $1,443,970 |
| Mar 12, 2026 | Jensen Ranch Portables ProjectPlumbing & restrooms | Castro Valley Unified School District | Subcontractor | $1,862,294 |
| Mar 3, 2025 | GCJ Inc.Buildings & facilities | San Joaquin County Office of Education | Subcontractor | $821,560 |
Most recent 4 of 4. 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
- Castro Valley Unified School District · 2 projects
- San Joaquin County Office of Education · 2 projects
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