JSB BUILDERS INC
California contractor license #789289 · Irvine, Orange County
License
- License number
- 789289
- Status
- Clear
- Classifications
- B General Building Contractor
- Business type
- Corporation
- Issued
- Jan 3, 2001
- Expires
- Feb 29, 2028
- Workers' compensation
- Workers' Compensation Insurance — Hartford Casualty Insurance 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 Jun 8, 2026. Verify license #789289 on CSLB's License Check.
California public works
JSB BUILDERS INC appears on 7 public works projects registered with the California Department of Industrial Relations, 6 of them as the prime contractor, for 3 awarding bodies between 2024 and 2026. Projects it led total $3,119,236 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| May 27, 2026 | BC’s Cavern Patio WaterproofingDemolition & site work | UC Irvine | Prime | $877,793 |
| Jan 15, 2026 | Med Surge 2 Renovations/Med Surge 2 HVACRoofing | UC Irvine | Prime | $749,055 |
| Jan 5, 2026 | ISEB 5410 Lab RenovationHVAC & mechanical | UC Irvine | Prime | $311,985 |
| Aug 1, 2025 | SCIP 21/22 Med Surge 2 RoomsRoofing | UC Irvine | Prime | $489,366 |
| Jul 23, 2025 | SC 22-23 CTSA Building Security Card KeyElectrical, low voltage & AV | University of California, Irvine - Facilities Management | Prime | $508,759 |
| Jun 10, 2025 | BLI Building Security and DataBuildings & facilities | UC Irvine | Prime | $182,278 |
| Apr 29, 2024 | Fullerton College - Bid #2324-03, FC WilHVAC & mechanical | North Orange County Community College District | Subcontractor | $14,519,244 |
Most recent 7 of 7. 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
- UC Irvine · 5 projects
- University of California, Irvine - Facilities Management · 1 project
- North Orange County Community College District · 1 project
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