RETROFIT SERVICE CO INC
California contractor license #760432 · Rancho Cucamonga, San Bernardino County
License
- License number
- 760432
- Status
- Clear
- Classifications
- B General Building Contractor
- C-7 Low Voltage Systems Contractor
- C-10 Electrical Contractor
- C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor
- C-38 Refrigeration Contractor
- Business type
- Corporation
- Issued
- Mar 15, 1999
- Expires
- Mar 31, 2027
- Workers' compensation
- Workers' Compensation Insurance — Everest Premier 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 Jan 26, 2026. Verify license #760432 on CSLB's License Check.
California public works
RETROFIT SERVICE CO INC appears on 12 public works projects registered with the California Department of Industrial Relations, 5 of them as the prime contractor, for 8 awarding bodies between 2021 and 2026. Projects it led total $920,085 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Jul 1, 2026 | HVAC Maintenance and Repair ServicesHVAC & mechanical | Chino Basin Desalter Authority | Prime | $100,000 |
| Jun 30, 2026 | HVAC Services and RepairsHVAC & mechanical | ORANGE COUNTY TRANSPORTATION AUTHORITY~ | Prime | $490,000 |
| Jun 9, 2026 | HVAC Preventative Maintenance ServicesHVAC & mechanical | Riverside Transit Agency | Prime | $15,768 |
| May 14, 2026 | Preventative maintenance and repair of HHVAC & mechanical | City of Hesperia | Prime | $240,000 |
| May 7, 2025 | Solidyne iNet Controllers ReplacementPaving & streets | California Department of Education | Prime | $74,317 |
| Feb 29, 2024 | HVAC MaintenanceHVAC & mechanical | MOJAVE WATER AGENCY | Subcontractor | — |
| Aug 30, 2023 | Holocaust Museum LAOther | Holocaust Museum LA | Subcontractor | — |
| Jul 1, 2023 | HVAC Preventative Maintenance ServicesHVAC & mechanical | Riverside Transit Agency | Subcontractor | — |
| Jul 1, 2023 | HVAC Maintenance and RepairHVAC & mechanical | City of Oceanside - Water Utilities Dept. | Subcontractor | — |
| Jun 13, 2023 | HVAC Preventative MaintenanceHVAC & mechanical | Riverside Transit Agency | Subcontractor | $16,232 |
| Jul 1, 2022 | HVAC Preventative Maintenance ServicesHVAC & mechanical | Riverside Transit Agency | Subcontractor | — |
| Jul 1, 2021 | HVAC Preventative Maintenance ServicesHVAC & mechanical | Riverside Transit Agency | Subcontractor | — |
Most recent 12 of 12. 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
- Riverside Transit Agency · 5 projects
- ORANGE COUNTY TRANSPORTATION AUTHORITY~ · 1 project
- Holocaust Museum LA · 1 project
- Chino Basin Desalter Authority · 1 project
- California Department of Education · 1 project
- City of Hesperia · 1 project
- MOJAVE WATER AGENCY · 1 project
- City of Oceanside - Water Utilities Dept. · 1 project
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