DIVISION 9 SPECIALTY
California contractor license #1003305 · Rohnert Park, Sonoma County
License
- License number
- 1003305
- Status
- Clear
- Classifications
- C-2 Insulation and Acoustical Contractor
- Business type
- Sole Owner
- Issued
- Apr 30, 2015
- Expires
- Apr 30, 2027
- Workers' compensation
- Workers' Compensation Insurance — Security National Insurance Company
- Contractor's bond
- $25,000 — Merchants Bonding Company (Mutual)
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Aug 27, 2026. Verify license #1003305 on CSLB's License Check.
California public works
DIVISION 9 SPECIALTY appears on 6 public works projects registered with the California Department of Industrial Relations, for 6 awarding bodies between 2022 and 2026.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Jun 1, 2026 | Campus RestorationDemolition & site work | Marin Community College District | Subcontractor | $5,401,582 |
| Sep 2, 2025 | Pickleweed Library RenovationBuildings & facilities | City of San Rafael | Subcontractor | $1,984,974 |
| Jun 16, 2025 | Mulford Marina Branch LibraryBuildings & facilities | City of San Leandro | Subcontractor | $6,994,000 |
| Jan 15, 2025 | Denman MS IH & ModernizationBuildings & facilities | San Francisco Unified School District | Subcontractor | $41,875,000 |
| Feb 4, 2024 | Campbell Police Operations BuildingBuildings & facilities | City of Campbell | Subcontractor | — |
| Jun 14, 2022 | DES Phase 2Electrical, low voltage & AV | Dublin Unified School District | Subcontractor | $19,400,000 |
Most recent 6 of 6. 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 of San Rafael · 1 project
- Marin Community College District · 1 project
- Dublin Unified School District · 1 project
- City of San Leandro · 1 project
- San Francisco Unified School District · 1 project
- City of Campbell · 1 project
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