CONTRA COSTA DOOR CO
California contractor license #186913 · Concord, Contra Costa County
License
- License number
- 186913
- Status
- Clear
- Classifications
- C-61/D-28 Doors, Gates and Activating Devices
- Business type
- Corporation
- Issued
- Sep 30, 1959
- Expires
- Jan 31, 2028
- Workers' compensation
- Workers' Compensation Insurance — Travelers Property Casualty Company Of America
- 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 Apr 1, 2026. Verify license #186913 on CSLB's License Check.
California public works
CONTRA COSTA DOOR CO appears on 66 public works projects registered with the California Department of Industrial Relations, 5 of them as the prime contractor, for 51 awarding bodies between 2013 and 2026. Projects it led total $131,003 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Sep 28, 2026 | Fleet Garage Overhead Doors ReplacementBuildings & facilities | City of Concord | Prime | $41,194 |
| Jul 27, 2026 | GENERAL SERVICE, PMBuildings & facilities | Fremont Union High School District | Prime | $15,916 |
| Apr 24, 2026 | AHS PAB Fire Door ReplacementBuildings & facilities | Martinez Unified School District | Prime | $29,168 |
| Apr 15, 2026 | AHS Stage Door InstallationBuildings & facilities | Martinez Unified School District | Prime | $29,168 |
| Apr 14, 2026 | Transportation OfficesDemolition & site work | City of Concord | Subcontractor | $3,449,000 |
| Feb 24, 2026 | SUSD Musical Instrument Repair facilityBuildings & facilities | Stockton Unified School District. | Subcontractor | $1,819,375 |
| Jan 8, 2026 | Increment 2 Modernization Group 2Buildings & facilities | Santa Clara Unified School District | Subcontractor | $207,000 |
| Jan 8, 2026 | Increment 2 Modernization Group 2Buildings & facilities | Santa Clara Unified School District | Subcontractor | $135,000 |
| Sep 30, 2025 | Increment 2 Modernization Group 1Buildings & facilities | Santa Clara Unified School District | Subcontractor | $419,000 |
| Jul 14, 2025 | SMF MTLOther | County of Sacramento | Subcontractor | $4,760,959 |
| Jun 25, 2025 | DO & Ed CenterDemolition & site work | Santa Rosa City Schools | Subcontractor | $56,492,351 |
| May 13, 2025 | Lafayette and WC WTP Chem Syst Saf ImpWater | EBMUD Construction Div | Subcontractor | $54,647,046 |
| May 6, 2025 | Civic CrossingBuildings & facilities | YVR, L.P. | Subcontractor | $52,298,754 |
| Apr 14, 2025 | RNEW - MTZ CRC ENTRANCE SECURITYDesign, inspection & consulting | UCSF Real Estate | Subcontractor | $287,629 |
| Apr 10, 2025 | Parnassus Services BLDG - Roll Up Door RBridges & structures | UCSF Real Estate | Subcontractor | $36,244 |
| Mar 25, 2025 | South Sunset Clubhouse RenovationBuildings & facilities | City and County of San Francisco - Dept. of Public Works | Subcontractor | $2,701,500 |
| Mar 13, 2025 | Cherry Street CommonsPaving & streets | Cherry Street Commons, LP | Subcontractor | $22,940,187 |
| Mar 10, 2025 | Hagginwood Kitchen Mod & SPOEBuildings & facilities | Twin Rivers Unified School District (eff. January 1, 2024) | Subcontractor | $18,450 |
| Mar 5, 2025 | HW Kitchen Mod & SPOEBuildings & facilities | Twin Rivers Unified School District (eff. January 1, 2024) | Subcontractor | $2,197,974 |
| Mar 5, 2025 | RDP Kitchen Mod & Single Point AccessBuildings & facilities | Twin Rivers Unified School District (eff. January 1, 2024) | Subcontractor | $1,906,406 |
| Feb 20, 2025 | Alvarado ES. Makerspace and LibraryBuildings & facilities | New Haven Unified School District | Subcontractor | $1,262,000 |
| Feb 4, 2025 | Suisun Elementary Kitchen ExpansionOther | Fairfield-Suisun Unified School District | Subcontractor | $1,574,800 |
| Jan 29, 2025 | Regional Street ApartmentsPaving & streets | Regional Street Investors, L.P. | Subcontractor | $47,513,677 |
| Jan 28, 2025 | MLK JR. Library ModernizationBuildings & facilities | City of Sacramento Department of General Services | Subcontractor | $10,554,658 |
| Jan 15, 2025 | Building 1600 Modernization ProjectBuildings & facilities | Solano Community College District | Subcontractor | $6,660,000 |
Most recent 25 of 66. 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 and County of San Francisco - Dept. of Public Works · 3 projects
- Twin Rivers Unified School District (eff. January 1, 2024) · 3 projects
- Santa Clara Unified School District · 3 projects
- Dublin Unified School District · 3 projects
- UCSF Real Estate · 2 projects
- City of Redwood City · 2 projects
- Martinez Unified School District · 2 projects
- City of Concord · 2 projects
- Fairfield-Suisun Unified School District · 2 projects
- Bennett Valley Housing Partners, L.P. · 1 project
Is this your business?
Claim it on Atriam to add your work photos, service area and a booking link, and to run calls, leads, estimates and invoices in one place — free.
Claim this business