ABCO MECHANICAL CONTRACTORS INC
California contractor license #209064 · San Francisco, San Francisco County
License
- License number
- 209064
- Status
- Clear
- Classifications
- C-4 Boiler, Hot-Water Heating and Steam Fitting Contractor
- C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor
- C-38 Refrigeration Contractor
- Business type
- Corporation
- Issued
- May 21, 1962
- Expires
- Dec 31, 2027
- Workers' compensation
- Workers' Compensation Insurance — Insurance Company Of The West
- Contractor's bond
- $25,000 — Atlantic Specialty Insurance Company
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Sep 3, 2026. Verify license #209064 on CSLB's License Check.
California public works
ABCO MECHANICAL CONTRACTORS INC appears on 7 public works projects registered with the California Department of Industrial Relations, 2 of them as the prime contractor, for 3 awarding bodies between 2018 and 2025. Projects it led total $4,200,000 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Sep 19, 2025 | ZSFG Bldg 5 Behav Hlth Svcs TI BuildoutBuildings & facilities | City and County of San Francisco - Dept. of Public Works | Subcontractor | $15,475,556 |
| Jan 6, 2025 | ZSFG Bldg 5 Family Health Ctr RelocationDemolition & site work | City and County of San Francisco - Dept. of Public Works | Subcontractor | $6,986,810 |
| Jun 25, 2024 | JOC-105Buildings & facilities | San Francisco Public Utilities Commission | Subcontractor | $5,000,000 |
| Sep 1, 2023 | Chapter#6 Mechanical ServicesHVAC & mechanical | San Francisco Department of Public Health | Prime | $2,500,000 |
| Jun 20, 2023 | Castro Station ElevatorElevators & conveying | City and County of San Francisco - Dept. of Public Works | Subcontractor | — |
| Jul 18, 2022 | As-Needed Mechanical ServicesHVAC & mechanical | San Francisco Department of Public Health | Prime | $1,700,000 |
| Aug 6, 2018 | WW-647R - Southeast Water Pollution ContSewer & wastewater | San Francisco Public Utilities Commission | Subcontractor | — |
Most recent 7 of 7. 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
- City and County of San Francisco - Dept. of Public Works · 3 projects
- San Francisco Department of Public Health · 2 projects
- San Francisco Public Utilities Commission · 2 projects
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