California contractor license
BROWN AND CALDWELL CONSTRUCTORS
- A General Engineering
- C12 Earthwork And Paving
- HAZ Hazardous Substances Removal
BROWN AND CALDWELL CONSTRUCTORS is an A General Engineering, C12 Earthwork And Paving and HAZ Hazardous Substances Removal contractor in Walnut Creek, Contra Costa County, licensed in California for 29 years (since 1996). As of Aug 19, 2026, the license is active with an expiration date of Dec 31, 2026 on record and a license bond is on file.
BROWN AND CALDWELL CONSTRUCTORSA General Engineering · C12 Earthwork And Paving · HAZ Hazardous Substances Removal · checked Aug 19, 2026
ActiveLicense number#730831
Licensed sinceDec 30, 1996
Years licensed29 years
Expiration on recordDec 31, 2026
City and countyWalnut Creek, Contra Costa County
License bondOn file
ProjectsNone on file
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Source: California Contractors State License Board (CSLB) and City of Los Angeles permit records. Last updated Aug 19, 2026.