TRM PLUMBING
California contractor license #536475 · Los Angeles, Los Angeles County
License
- License number
- 536475
- Status
- Clear
- Classifications
- B General Building Contractor
- C-36 Plumbing Contractor
- Business type
- Corporation
- Issued
- Jul 28, 1988
- Expires
- Jul 31, 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, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Oct 1, 2026. Verify license #536475 on CSLB's License Check.
California public works
TRM PLUMBING appears on 4 public works projects registered with the California Department of Industrial Relations, 1 of them as the prime contractor, for 3 awarding bodies between 2023 and 2025. Projects it led total $209,140 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| May 8, 2025 | Sewer Line ReplacementSewer & wastewater | Department of Transportation, Division of Procurement and Contracts | Prime | $209,140 |
| Jul 16, 2024 | Hillcrest Shelter Rehabilitation ProjectRoofing | City of Beverly Hills - Department of Public Works | Subcontractor | $228,390 |
| Sep 20, 2023 | Ind Project Orders - Plumbing Srvcs.Water | City of Beverly Hills - Department of Public Works | Subcontractor | $59,750 |
| May 31, 2023 | Plumbing Contractor - PrimaryPlumbing & restrooms | City of Santa Monica - Facilities Services | Subcontractor | — |
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
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