California contractor license
UPTON & SON
- B General Building
- C10 Electrical
UPTON & SON is a B General Building and C10 Electrical contractor in Gridley, Butte County, licensed in California for 46 years (since 1980). As of Oct 6, 2025, state records list the license as suspended and no license bond is on file.
UPTON & SONB General Building · C10 Electrical · checked Oct 6, 2025
SuspendedLicense number#394342
Licensed sinceOct 3, 1980
Years licensed46 years
Expiration on recordOct 31, 2026
City and countyGridley, Butte County
License bondNot on 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 6, 2025.