C W S CONSTRUCTION GROUP INC
California contractor license #811153 · Novato, Marin County
License
- License number
- 811153
- Status
- Clear
- Classifications
- A General Engineering Contractor
- B General Building Contractor
- Business type
- Corporation
- Issued
- Aug 2, 2002
- Expires
- Apr 30, 2027
- Workers' compensation
- Workers' Compensation Insurance — Zurich American 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 May 1, 2026. Verify license #811153 on CSLB's License Check.
California public works
C W S CONSTRUCTION GROUP INC appears on 86 public works projects registered with the California Department of Industrial Relations, 27 of them as the prime contractor, for 55 awarding bodies between 2011 and 2026. Projects it led total $53,242,100 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Sep 8, 2026 | ABRAHAM LINCOLN ELEMENTARY SCHOOL PERIMEBuildings & facilities | Santa Rosa City Schools | Prime | $247,500 |
| Aug 13, 2026 | Tomales Transportation Yard Bus ChargersSolar, EV & energy | Shoreline Unified School District | Subcontractor | $270,000 |
| Jul 14, 2026 | Belle Haven Child Development Center EleBuildings & facilities | City of Menlo Park | Subcontractor | $636,500 |
| Jun 24, 2026 | MCOE Flooring and Painting ProjectDemolition & site work | Marin County Office of Education | Prime | $947,300 |
| May 14, 2026 | DW Fiber Optic Cable ReplacementOther | Mountain View-Whisman School District | Subcontractor | $740,000 |
| May 13, 2026 | PERIMETER FENCING AND GATES PROJECTBuildings & facilities | Santa Rosa City Schools | Prime | $5,458,789 |
| Apr 28, 2026 | ADA Signalized Intersections B5 & B6Paving & streets | County of Sonoma | Subcontractor | $395,000 |
| Apr 21, 2026 | Police Department Second Story ExpansionOther | City of Dixon | Prime | $3,675,000 |
| Apr 15, 2026 | First District Court of Appeal Ten. Imp.Other | Judicial Council of California - (PUB WORKS) | Prime | $315,650 |
| Apr 1, 2026 | Supreme Court Tenant Improvement ProjectElectrical, low voltage & AV | Judicial Council of California - (PUB WORKS) | Prime | $347,750 |
| Mar 30, 2026 | 1800-178 McHenry Lib.- Fan Repl/Fan WallDemolition & site work | University of California Santa Cruz | Prime | $1,195,000 |
| Mar 12, 2026 | DLMHS Portable ClassroomsElectrical, low voltage & AV | Antioch Unified School District | Subcontractor | $955,000 |
| Mar 5, 2026 | BHS PAB ModernizationBuildings & facilities | Benicia Unified School District | Prime | $12,225,000 |
| Feb 24, 2026 | 16390 Main St. Guerneville Reroof HVACPaving & streets | County of Sonoma | Prime | $815,000 |
| Jan 26, 2026 | WCR Culvert Replacement ProjectStorm drain & flood control | Marin County Office of Education | Prime | $165,000 |
| Dec 18, 2025 | BHS Hardscaping + Z bldg upgradesBuildings & facilities | Benicia Unified School District | Prime | $525,000 |
| Oct 23, 2025 | Jade Street Park Restroom RenovationPaving & streets | City of Capitola | Prime | $484,000 |
| Oct 6, 2025 | UCC Generator Replacement ProjectHVAC & mechanical | City of Palo Alto | Subcontractor | $997,500 |
| Oct 2, 2025 | Water Pump Station 9 Electrical UpgradesWater | City of Santa Rosa | Prime | $2,144,600 |
| Sep 18, 2025 | San Anselmo Library Roof, HVACRoofing | Town of San Anselmo | Prime | $745,000 |
| Aug 26, 2025 | City Hall Building ImprovementsRoofing | City of Rohnert Park | Subcontractor | $1,825,000 |
| Aug 26, 2025 | DA Server Room Fire Protection UpgradesFire & life safety | County of Santa Clara, Facilities and Fleet | Prime | $755,000 |
| Aug 15, 2025 | OSP Security UpgradesOther | Department of General Services | Subcontractor | $545,000 |
| Jul 30, 2025 | CSM B30 Modular Site Work ProjectDemolition & site work | San Mateo County Community College District | Prime | $1,296,266 |
| Jun 26, 2025 | Spruce ES Security GatesOther | South San Francisco Unified School District | Subcontractor | $685,000 |
Most recent 25 of 86. 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 Fairfield · 6 projects
- Department of General Services · 4 projects
- San Rafael City Schools · 4 projects
- Fairfield-Suisun Unified School District · 4 projects
- Marin County Office of Education · 4 projects
- Twin Rivers Unified School District (eff. January 1, 2024) · 2 projects
- CITY OF STOCKTON - PUBLIC WORKS · 2 projects
- Palo Alto Unified School District · 2 projects
- County of Sonoma · 2 projects
- Santa Rosa City Schools · 2 projects
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