CORE BUILDERS
California contractor license #796393 · San Jose, Santa Clara County
License
- License number
- 796393
- Status
- Clear
- Classifications
- B General Building Contractor
- Business type
- Corporation
- Issued
- Jun 18, 2001
- Expires
- Jun 30, 2027
- Workers' compensation
- Workers' Compensation Insurance — Sentinel Insurance Company Ltd
- Contractor's bond
- $25,000 — American Contractors Indemnity Company
- DIR public works registration
- Registered through Jun 30, 2029
From the California Contractors State License Board (CSLB) public license file, last updated Sep 29, 2026. Verify license #796393 on CSLB's License Check.
California public works
CORE BUILDERS appears on 4 public works projects registered with the California Department of Industrial Relations, 3 of them as the prime contractor, for 4 awarding bodies between 2025 and 2026. Projects it led total $99,278,865 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Jan 29, 2026 | District Workforce HousingOther | Alum Rock Union Elementary School District | Prime | $54,629,838 |
| Aug 5, 2025 | SV B15 Boiler Room RetrofitHVAC & mechanical | Sunnyvale Block 15 Housing Partners, L.P. | Prime | $649,027 |
| Jul 30, 2025 | Algarve Community ApartmentsDemolition & site work | Allied 1135 East Santa Clara LLC | Prime | $44,000,000 |
| Apr 16, 2025 | Antioch HS Gym Equipment ReplacementPainting & flooring | Antioch Unified School District | Subcontractor | $1,576,000 |
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
- Sunnyvale Block 15 Housing Partners, L.P. · 1 project
- Allied 1135 East Santa Clara LLC · 1 project
- Alum Rock Union Elementary School District · 1 project
- Antioch Unified School District · 1 project
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