HAMILTON PLUMBING CORPORATION INC
California contractor license #1105129 · Menifee, Riverside County
License
- License number
- 1105129
- Status
- Clear
- Classifications
- C-36 Plumbing Contractor
- Business type
- Corporation
- Issued
- May 22, 2023
- Expires
- Aug 31, 2028
- Workers' compensation
- Workers' Compensation Insurance — Employers Preferred Insurance Company
- Contractor's bond
- $25,000 — Nationwide Mutual Insurance Company
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Jul 8, 2026. Verify license #1105129 on CSLB's License Check.
California public works
HAMILTON PLUMBING CORPORATION INC appears on 2 public works projects registered with the California Department of Industrial Relations, for 2 awarding bodies between 2025 and 2025.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Jul 29, 2025 | B22C, Scope Washer ReplacementsHVAC & mechanical | University of California, Irvine Medical Center | Subcontractor | $479,769 |
| Apr 28, 2025 | MCEC EAST TOWER 2ND FL SPD DECON SINK (3Water | University of California, San Diego | Subcontractor | $134,015 |
Most recent 2 of 2. 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
- University of California, Irvine Medical Center · 1 project
- University of California, San Diego · 1 project
Is this your business?
Claim it on Atriam to add your work photos, service area and a booking link, and to run calls, leads, estimates and invoices in one place — free.
Claim this business