AHRENS MECHANICAL
California contractor license #957287 · San Diego, San Diego County
License
- License number
- 957287
- Status
- Clear
- Classifications
- A General Engineering Contractor
- B General Building Contractor
- C-4 Boiler, Hot-Water Heating and Steam Fitting Contractor
- C-10 Electrical Contractor
- C-16 Fire Protection Contractor
- C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor
- C-34 Pipeline Contractor
- C-36 Plumbing Contractor
- C-46 Solar Contractor
- C-60 Welding Contractor
- HAZ Hazardous Substance Removal Certification
- Business type
- Corporation
- Issued
- Feb 2, 2011
- Expires
- Feb 28, 2027
- Workers' compensation
- Workers' Compensation Insurance — Insurance Company Of The West
- Contractor's bond
- $25,000 — Merchants Bonding Company (Mutual)
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Jul 1, 2026. Verify license #957287 on CSLB's License Check.
California public works
AHRENS MECHANICAL appears on 8 public works projects registered with the California Department of Industrial Relations, 3 of them as the prime contractor, for 5 awarding bodies between 2020 and 2026. Projects it led total $3,288,000 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Apr 28, 2026 | Underground Plant Water RepairWater | San Elijo Joint Powers Authority | Prime | $15,000 |
| Dec 8, 2025 | Area 5/AWT Plant Water Leak RepairWater | San Elijo Joint Powers Authority | Prime | $32,200 |
| Jun 27, 2025 | MBC Pipe Gallery ReplacementWater | City of San Diego | Prime | $3,240,800 |
| Feb 29, 2024 | Filter Washwater Header and Associated POther | Santa Fe Irrigation District | Subcontractor | — |
| Feb 11, 2024 | Wanket Tank Recycled Water Pipeline ProjWater | San Elijo Joint Powers Authority | Subcontractor | — |
| Oct 23, 2023 | Moonlight Beach Sewage Pump Station ModiSewer & wastewater | San Elijo Joint Powers Authority | Subcontractor | — |
| Oct 19, 2022 | Metropolitan Biosolids Center Storm WateSewer & wastewater | City of San Diego - Public Works Department | Subcontractor | — |
| Feb 26, 2020 | MBC Strm Wtr Diversion Project - Amnd 4Storm drain & flood control | City of San Diego Public Works Contracts | Subcontractor | — |
Most recent 8 of 8. 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
- San Elijo Joint Powers Authority · 4 projects
- Santa Fe Irrigation District · 1 project
- City of San Diego · 1 project
- City of San Diego - Public Works Department · 1 project
- City of San Diego Public Works Contracts · 1 project
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