ALFRED CONHAGEN INC OF CALIFORNIA
California contractor license #657707 · Benicia, Solano County
License
- License number
- 657707
- Status
- Clear
- Classifications
- C-61/D-21 Machinery and Pumps
- Business type
- Corporation
- Issued
- Oct 29, 1992
- Expires
- Oct 31, 2028
- Workers' compensation
- Workers' Compensation Insurance — Xl Specialty Insurance Company
- Contractor's bond
- $25,000 — American Contractors Indemnity Company
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Sep 25, 2026. Verify license #657707 on CSLB's License Check.
California public works
ALFRED CONHAGEN INC OF CALIFORNIA appears on 4 public works projects registered with the California Department of Industrial Relations, 3 of them as the prime contractor, for 4 awarding bodies between 2024 and 2026. Projects it led total $159,250 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| May 8, 2026 | UCDPO00279836Demolition & site work | University of California, Davis, Contracting and Procurement | Prime | $54,000 |
| Feb 19, 2025 | Jib Crane for Filter Feed FlowOther | Fairfield Suisun Sewer District | Prime | $23,375 |
| Sep 5, 2024 | Unit #1 BlowerOther | Central Contra Costa Sanitary District (CCCSD) | Prime | $81,875 |
| Jun 26, 2024 | WAS 3&4 Pump and Base ReplacementOther | Fairfield-Suisun Sewer District | Subcontractor | $44,800 |
Most recent 4 of 4. 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
- Central Contra Costa Sanitary District (CCCSD) · 1 project
- Fairfield Suisun Sewer District · 1 project
- University of California, Davis, Contracting and Procurement · 1 project
- Fairfield-Suisun Sewer District · 1 project
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