California contractor license
SWINERTON BUILDERS
- A General Engineering
- ASB Asbestos (For Bidding Purposes Only)
- B General Building
- C10 Electrical
- C12 Earthwork And Paving
- C16 Fire Protection
- C-2 Insulation And Acoustical
- C20 Warm-Air Heating, Ventilating And Air-Conditioning
- C21 Building Moving, Demolition
- C23 Ornamental Metals
- C29 Masonry
- C33 Painting And Decorating
- C35 Lathing And Plastering
- C36 Plumbing
- C38 Refrigeration
- C39 Roofing
- C-4 Boiler, Hot Water Heating And Steam Fitting
- C42 Sanitation System
- C-5 Framing And Rough Carpentry
- C50 Steel, Reinforcing
- C51 Steel, Structural
- C55 Water Conditioning
- C-6 Cabinet, Millwork And Finish Carpentry
- C-61 / D34 Prefabricated Equipment
- C-8 Concrete
- C-9 Drywall
- HAZ Hazardous Substances Removal
SWINERTON BUILDERS is a contractor with 27 license classifications, including A General Engineering and ASB Asbestos (For Bidding Purposes Only), in Concord, Contra Costa County, licensed in California for 97 years (since 1929). As of Dec 20, 2024, the license is active with an expiration date of Aug 31, 2025 on record, a license bond is on file, and permit records show 100+ permitted projects in the last 3 years.
SWINERTON BUILDERSA General Engineering · ASB Asbestos (For Bidding Purposes Only) · B General Building · C10 Electrical · C12 Earthwork And Paving · C16 Fire Protection · C-2 Insulation And Acoustical · C20 Warm-Air Heating, Ventilating And Air-Conditioning · C21 Building Moving, Demolition · C23 Ornamental Metals · C29 Masonry · C33 Painting And Decorating · C35 Lathing And Plastering · C36 Plumbing · C38 Refrigeration · C39 Roofing · C-4 Boiler, Hot Water Heating And Steam Fitting · C42 Sanitation System · C-5 Framing And Rough Carpentry · C50 Steel, Reinforcing · C51 Steel, Structural · C55 Water Conditioning · C-6 Cabinet, Millwork And Finish Carpentry · C-61 / D34 Prefabricated Equipment · C-8 Concrete · C-9 Drywall · HAZ Hazardous Substances Removal · checked Dec 20, 2024
ActiveLicense number#92
Licensed sinceOct 1, 1929
Years licensed97 years
Expiration on recordAug 31, 2025
City and countyConcord, Contra Costa County
License bondOn file
Projects100+ permitted projects in the last 3 years
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Source: California Contractors State License Board (CSLB) and City of Los Angeles permit records. Last updated Dec 20, 2024.