California contractor license
CHARLES A WALL
- A General Engineering
- B General Building
CHARLES A WALL is an A General Engineering and B General Building contractor in Walnut Creek, Contra Costa County, licensed in California for 45 years (since 1981). As of Oct 1, 2025, the license is active with an expiration date of Jan 31, 2027 on record and a license bond is on file.
CHARLES A WALLA General Engineering · B General Building · checked Oct 1, 2025
ActiveLicense number#412142
Licensed sinceSep 24, 1981
Years licensed45 years
Expiration on recordJan 31, 2027
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 Oct 1, 2025.