California contractor license
BYINGTON ELECTRIC
- C10 Electrical
BYINGTON ELECTRIC is a C10 Electrical contractor in San Francisco, San Francisco County, licensed in California for 58 years (since 1968). As of Oct 13, 2025, the license is active with an expiration date of Mar 31, 2027 on record and a license bond is on file.
BYINGTON ELECTRICC10 Electrical · checked Oct 13, 2025
ActiveLicense number#253479
Licensed sinceJul 2, 1968
Years licensed58 years
Expiration on recordMar 31, 2027
City and countySan Francisco, San Francisco 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 13, 2025.