SONCO CONSTRUCTION INC
California contractor license #911666 · San Bernardino, San Bernardino County
License
- License number
- 911666
- Status
- Clear
- Classifications
- B General Building Contractor
- C-8 Concrete Contractor
- Business type
- Corporation
- Issued
- Mar 3, 2008
- Expires
- Mar 31, 2028
- Workers' compensation
- Workers' Compensation Insurance — State Compensation Insurance Fund
- 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 Apr 15, 2026. Verify license #911666 on CSLB's License Check.
California public works
SONCO CONSTRUCTION INC appears on 10 public works projects registered with the California Department of Industrial Relations, for 7 awarding bodies between 2015 and 2024.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Sep 25, 2024 | Marina PP No. 2 Site ImprovementsElectrical, low voltage & AV | Sanitation Districts of Los Angeles County | Subcontractor | $6,523,994 |
| Aug 26, 2024 | Spring Street Pumping Plant Facility ImpPaving & streets | Sanitation Districts of Los Angeles County | Subcontractor | — |
| Mar 25, 2024 | Clarkson Lift Station Improvements ProjeSewer & wastewater | City of Selma | Subcontractor | — |
| Dec 10, 2023 | Olson Ave Trunk Line Upsizing Along OlsoSewer & wastewater | City of Reedley | Subcontractor | — |
| Dec 17, 2022 | LAMP ITF Auxiliary CurbsPaving & streets | Los Angeles World Airports | Subcontractor | — |
| Sep 6, 2022 | Harbor Drive Trunk Sewer ReplacementSewer & wastewater | City of San Diego Public Works Contracts | Subcontractor | — |
| Dec 1, 2021 | North City Water Reclamation Plant FlowOther | City of San Diego Public Works Contracts | Subcontractor | — |
| Aug 27, 2021 | Pure Water Program Metro Biosolids CenteSewer & wastewater | City of San Diego - Public Works Department | Subcontractor | — |
| May 12, 2021 | Morena Pump StationSewer & wastewater | City of San Diego Public Works Contracts | Subcontractor | — |
| Aug 19, 2015 | DONALD C TILLMAN WATER RECLAMATION PLANTOther | City of Los Angeles Board of Public Works | Subcontractor | — |
Most recent 10 of 10. 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 of San Diego Public Works Contracts · 3 projects
- Sanitation Districts of Los Angeles County · 2 projects
- Los Angeles World Airports · 1 project
- City of Los Angeles Board of Public Works · 1 project
- City of San Diego - Public Works Department · 1 project
- City of Reedley · 1 project
- City of Selma · 1 project
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