COMMERCIAL SPECIALTY INC
California contractor license #448550 · Lodi, San Joaquin County
License
- License number
- 448550
- Status
- Clear
- Classifications
- C-2 Insulation and Acoustical Contractor
- C-9 Drywall Contractor
- C-61/D-12 Synthetic Products
- C-61/D-24 Metal Products
- C-61/D-50 Suspended Ceilings
- Business type
- Corporation
- Issued
- Nov 4, 1983
- Expires
- Aug 31, 2027
- Workers' compensation
- Workers' Compensation Insurance — Midwest Employers Casualty Company
- Contractor's bond
- $25,000 — American Contractors Indemnity Company
- DIR public works registration
- Registered through Jun 30, 2028
From the California Contractors State License Board (CSLB) public license file, last updated Mar 4, 2026. Verify license #448550 on CSLB's License Check.
California public works
COMMERCIAL SPECIALTY INC appears on 16 public works projects registered with the California Department of Industrial Relations, for 13 awarding bodies between 2023 and 2026.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| May 8, 2026 | PETE'S PLUGS: SOLANO JUSTICE BUILDINGPainting & flooring | County of Solano - Department of General Services | Subcontractor | $74,999 |
| Apr 29, 2026 | UC Student and Policy Center TIPaving & streets | University of California, Office of the President | Subcontractor | $1,289,000 |
| Oct 8, 2025 | Large Conference Room RemodelElectrical, low voltage & AV | North Bay Schools Insurance Authority | Subcontractor | $74,888 |
| Sep 29, 2025 | DPP LE PROJECT GENERAL INSTALLATION CTRTOther | Turlock Irrigation District | Subcontractor | $61,813,772 |
| Jul 14, 2025 | Del Paso Heights ES Demo & AbatementDemolition & site work | Twin Rivers Unified School District (eff. January 1, 2024) | Subcontractor | $15,576 |
| May 19, 2025 | RFP 25-05 Fire & water damage restoratioBuildings & facilities | Yuba Community College District | Subcontractor | $200,000 |
| Apr 7, 2025 | SJC Clerk of the Board Office RemodelBuildings & facilities | San Joaquin County - Capital Projects | Subcontractor | $382,530 |
| Apr 2, 2025 | Don Pedro Powerhouse Ceiling ReplacementOther | Turlock Irrigation District | Subcontractor | $501,095 |
| Feb 3, 2025 | MECHANICAL CONSTRUCTION PROJECT SUPPORTHVAC & mechanical | Sacramento Municipal Utility District | Subcontractor | $11,000,000 |
| Dec 16, 2024 | Manteca SUDBuildings & facilities | Community Medical Centers, Inc | Subcontractor | $449,000 |
| Oct 1, 2024 | Modular Wall InstallationBuildings & facilities | Alameda County Fire Department | Subcontractor | $134,581 |
| Mar 26, 2024 | IT Lab RemodelFire & life safety | Yuba County - Administrative Services (BB) | Subcontractor | — |
| Dec 19, 2023 | BHCIP ConstructionOther | Center for Human Services | Subcontractor | — |
| Dec 14, 2023 | Solano Justice Center HVAC Control/EquipHVAC & mechanical | County of Solano - Department of General Services | Subcontractor | — |
| Nov 5, 2023 | Dormitory Conversion and Renovation of eBuildings & facilities | City of Alameda | Subcontractor | — |
| — | Government Center Central StorageBuildings & facilities | Yuba County - Administrative Services (BB) | Subcontractor | $58,304 |
Most recent 16 of 16. 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
- Yuba County - Administrative Services (BB) · 2 projects
- County of Solano - Department of General Services · 2 projects
- Turlock Irrigation District · 2 projects
- North Bay Schools Insurance Authority · 1 project
- Alameda County Fire Department · 1 project
- University of California, Office of the President · 1 project
- Sacramento Municipal Utility District · 1 project
- City of Alameda · 1 project
- San Joaquin County - Capital Projects · 1 project
- Twin Rivers Unified School District (eff. January 1, 2024) · 1 project
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