GABBERT ACOUSTICAL INC
California contractor license #713754 · Petaluma, Sonoma County
License
- License number
- 713754
- Status
- Clear
- Classifications
- B General Building Contractor
- C-2 Insulation and Acoustical Contractor
- Business type
- Corporation
- Issued
- Oct 16, 1995
- Expires
- Mar 31, 2027
- 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 Dec 18, 2025. Verify license #713754 on CSLB's License Check.
California public works
GABBERT ACOUSTICAL INC appears on 2 public works projects registered with the California Department of Industrial Relations, for 2 awarding bodies between 2022 and 2025.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| May 21, 2025 | Mount Zion CC TOMOTHERAPY LINAC ReplacemOther | UCSF Medical Center | Subcontractor | $2,870,546 |
| Oct 13, 2022 | MB CHILDCARE DEFICIENCIES REMEDIATIONBuildings & facilities | UCSF Real Estate | Subcontractor | — |
Most recent 2 of 2. 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
- UCSF Medical Center · 1 project
- UCSF Real Estate · 1 project
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