DUNHAM MECHANICAL SERVICES
California contractor license #993612 · Riverside, Riverside County
License
- License number
- 993612
- Status
- Clear
- Classifications
- C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor
- Business type
- Sole Owner
- Issued
- Jun 13, 2014
- Expires
- Jun 30, 2028
- Workers' compensation
- Workers' Compensation Insurance — Security National Insurance Company
- Contractor's bond
- $25,000 — Atlantic Specialty Insurance Company
- DIR public works registration
- Registration expired Jun 30, 2025
From the California Contractors State License Board (CSLB) public license file, last updated Sep 16, 2026. Verify license #993612 on CSLB's License Check.
California public works
DUNHAM MECHANICAL SERVICES appears on 1 public works project registered with the California Department of Industrial Relations, 1 of them as the prime contractor, for 1 awarding body between 2025 and 2025. Projects it led total $20,452 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| May 29, 2025 | Replacement AC Package unit PK2Other | Animal Friends of the Valleys | Prime | $20,452 |
Most recent 1 of 1. 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
- Animal Friends of the Valleys · 1 project
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