SOLAR TURBINES INCORPORATED
California contractor license #457775 · San Diego, San Diego County
License
- License number
- 457775
- Status
- Clear
- Classifications
- A General Engineering Contractor
- Business type
- Corporation
- Issued
- Jun 8, 1984
- Expires
- Jun 30, 2028
- Workers' compensation
- Self-Insured — Department Of Industrial Relations
- Contractor's bond
- $25,000 — Travelers Casualty And Surety Company Of America
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated May 19, 2026. Verify license #457775 on CSLB's License Check.
California public works
SOLAR TURBINES INCORPORATED appears on 22 public works projects registered with the California Department of Industrial Relations, 22 of them as the prime contractor, for 8 awarding bodies between 2024 and 2026. Projects it led total $13,913,204 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Oct 5, 2026 | FM - Lube Oil Varnish Removal UnitSolar, EV & energy | University of California - Irvine | Prime | $73,691 |
| Aug 4, 2026 | 217377940Other | University of California Santa Cruz | Prime | $1,766,127 |
| Jul 1, 2026 | Maintenance of Turbine EngineOther | California State University, Fullerton | Prime | $449,272 |
| Jul 1, 2026 | FM - RPO 26/27 - Annual maintenanceSolar, EV & energy | University of California - Irvine | Prime | $75,000 |
| Jul 1, 2026 | UCI -Central Plant Solar Turbine ServiceSolar, EV & energy | University of California - Irvine | Prime | $1,184,459 |
| Feb 25, 2026 | TURBINE SEMI-ANNUAL MAINTENANCE SUPPORTSolar, EV & energy | Sanitation Districts of Los Angeles County | Prime | $93,000 |
| Oct 31, 2025 | DAC Start Motor UpgradeTraffic & signals | San Diego State University | Prime | $84,593 |
| Oct 1, 2025 | INSPECTIONS & MAINTENANCE FOR CGEFBuildings & facilities | Sanitation Districts of Los Angeles County | Prime | $97,750 |
| Sep 24, 2025 | UPGRADE OF TEF STARTER SYSTEMSOther | Sanitation Districts of Los Angeles County | Prime | $407,454 |
| Jul 1, 2025 | Turbine Engine Annual MaintenanceOther | California State University, Fullerton | Prime | $489,860 |
| Jul 1, 2025 | Solar Turbine AuxSolar, EV & energy | University of California - Irvine | Prime | $75,000 |
| Jul 1, 2025 | Solar Turbines Yr 3 of 5-COGENSolar, EV & energy | University of California - Irvine | Prime | $1,161,235 |
| Jan 21, 2025 | Rigging/Lifting ServicesElectrical, low voltage & AV | San Diego State University | Prime | $28,906 |
| Jan 1, 2025 | SOLAR TURBINES REQ00875875/REQ00911769Solar, EV & energy | UC San Diego | Prime | $2,056,041 |
| Sep 26, 2024 | WARREN FACILITY GAS TURBINE NO. 3 STARTEBuildings & facilities | Sanitation Districts of Los Angeles County | Prime | $59,768 |
| Sep 23, 2024 | INSPECTIONS & MAINTENANCE FOR CALABASASBuildings & facilities | Sanitation Districts of Los Angeles County | Prime | $92,000 |
| Jul 1, 2024 | Solar Turbines Yr 2Solar, EV & energy | University of California - Irvine | Prime | $1,138,465 |
| Jan 3, 2024 | SOLAR TURBINES, INC. REQ00981311Solar, EV & energy | UC San Diego | Prime | $1,048,581 |
| Jan 3, 2024 | SOLAR TURBINES, INC. REQ01052353Solar, EV & energy | UC San Diego | Prime | $1,048,581 |
| — | SOLAR OVERHAULSolar, EV & energy | University of California San Francisco | Prime | $1,221,711 |
| — | Emg. Gas Turbine RepairsOther | Orange County Sanitation District | Prime | $40,000 |
| — | ENGINE OVERHAUL BY EXCHANGESolar, EV & energy | University of California San Francisco | Prime | $1,221,711 |
Most recent 22 of 22. 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 · 6 projects
- Sanitation Districts of Los Angeles County · 5 projects
- UC San Diego · 3 projects
- San Diego State University · 2 projects
- University of California San Francisco · 2 projects
- California State University, Fullerton · 2 projects
- Orange County Sanitation District · 1 project
- University of California Santa Cruz · 1 project
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