SITEWORKS CONSTRUCTION INC
California contractor license #610597 · Lafayette, Contra Costa County
License
- License number
- 610597
- Status
- Clear
- Classifications
- A General Engineering Contractor
- Business type
- Corporation
- Issued
- Jan 24, 1991
- Expires
- Jan 31, 2027
- Workers' compensation
- Workers' Compensation Insurance — Omaha National Casualty Company
- Contractor's bond
- $25,000 — Western Surety Company
- DIR public works registration
- Registered through Jun 30, 2028
From the California Contractors State License Board (CSLB) public license file, last updated Apr 3, 2026. Verify license #610597 on CSLB's License Check.
California public works
SITEWORKS CONSTRUCTION INC appears on 5 public works projects registered with the California Department of Industrial Relations, 3 of them as the prime contractor, for 3 awarding bodies between 2023 and 2026. Projects it led total $3,275,181 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Sep 15, 2026 | 2026 Tubbs Island Erosion Repair ProjectStorm drain & flood control | Vallejo Flood and Wastewater District | Prime | $63,898 |
| Jul 14, 2026 | Bale Slough Bear Creek Group BOther | Napa County Flood Control and Water Conservation District | Prime | $1,216,997 |
| Jun 10, 2025 | Bale Slough to Bear Creek Group COther | Napa County Flood Control and Water Conservation District | Subcontractor | $1,798,670 |
| Jul 3, 2023 | Bale Slough Bear Creek Restoration ProjeOther | Napa County Flood Control and Water Conservation District | Subcontractor | — |
| — | Mossbrae Springs ImprovementOther | City of Dunsmuir | Prime | $1,994,286 |
Most recent 5 of 5. 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
- Napa County Flood Control and Water Conservation District · 3 projects
- City of Dunsmuir · 1 project
- Vallejo Flood and Wastewater District · 1 project
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