MECHANICAL TECHNOLOGY SYSTEMS INC
California contractor license #828672 · Orange, Orange County
License
- License number
- 828672
- Status
- Clear
- Classifications
- C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor
- Business type
- Corporation
- Issued
- Dec 17, 2003
- Expires
- Dec 31, 2027
- Workers' compensation
- Workers' Compensation Insurance — Transportation Insurance Company
- Contractor's bond
- $25,000 — Rli Insurance Company
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Aug 6, 2026. Verify license #828672 on CSLB's License Check.
California public works
MECHANICAL TECHNOLOGY SYSTEMS INC appears on 1 public works project registered with the California Department of Industrial Relations, for 1 awarding body between 2019 and 2019.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Nov 18, 2019 | Instructional Building #2Buildings & facilities | Compton College | Subcontractor | — |
Most recent 1 of 1. 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
- Compton College · 1 project
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