AMERICAN COOLING TOWER INC
California contractor license #647390 · Santa Ana, Orange County
License
- License number
- 647390
- Status
- Clear
- Classifications
- A General Engineering Contractor
- ASB Asbestos Certification
- B General Building Contractor
- C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor
- C-61/D-53 Wood Tanks
- Business type
- Corporation
- Issued
- Jun 11, 1992
- Expires
- Jun 30, 2028
- Workers' compensation
- Workers' Compensation Insurance — Benchmark Insurance Company
- Contractor's bond
- $25,000 — Philadelphia Indemnity 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 9, 2026. Verify license #647390 on CSLB's License Check.
California public works
AMERICAN COOLING TOWER INC appears on 9 public works projects registered with the California Department of Industrial Relations, 6 of them as the prime contractor, for 7 awarding bodies between 2024 and 2026. Projects it led total $5,206,103 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Jan 20, 2026 | UCB Latimer HallBuildings & facilities | UC Berkeley Facility Services | Prime | $16,050 |
| Dec 19, 2025 | UCB Hearst MiningOther | UC Berkeley Facility Services | Prime | $18,963 |
| Dec 18, 2025 | American Cooling Tower 5-Yr MTGSA 2025HVAC & mechanical | Northern California Power Agency | Prime | $5,000,000 |
| Oct 9, 2025 | Refurbish EquipmentHVAC & mechanical | California State University, Los Angeles | Subcontractor | $78,608 |
| Apr 28, 2025 | UCB Latimer HallHVAC & mechanical | UC Berkeley Facility Services | Prime | $15,770 |
| Mar 26, 2025 | Cooling Tower Cleaning & Disinfec. MaintHVAC & mechanical | San Diego Convention Center Corporation | Prime | $101,320 |
| Feb 24, 2025 | City Hall Fill Media ReplacementBuildings & facilities | City of Palo Alto | Subcontractor | $56,900 |
| Jun 26, 2024 | MIDDLETON ESHVAC & mechanical | LOS ANGELES UNIFIED SCHOOL DISTRICT | Subcontractor | $1,755,000 |
| — | Cooling Tower Preventative MaintenanceHVAC & mechanical | San Jose State University | Prime | $54,000 |
Most recent 9 of 9. 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
- UC Berkeley Facility Services · 3 projects
- San Diego Convention Center Corporation · 1 project
- Northern California Power Agency · 1 project
- San Jose State University · 1 project
- City of Palo Alto · 1 project
- California State University, Los Angeles · 1 project
- LOS ANGELES UNIFIED SCHOOL DISTRICT · 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