California contractor license
WILLIAM G BARNES & SON CO INC
- B General Building
WILLIAM G BARNES & SON CO INC is a B General Building contractor in Sunnyvale, Santa Clara County, licensed in California for 52 years (since 1974). As of Jun 17, 2025, the license is active with an expiration date of Jul 31, 2027 on record and a license bond is on file.
WILLIAM G BARNES & SON CO INCB General Building · checked Jun 17, 2025
ActiveLicense number#298603
Licensed sinceSep 26, 1974
Years licensed52 years
Expiration on recordJul 31, 2027
City and countySunnyvale, Santa Clara 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 Jun 17, 2025.