California contractor license
CASTLE ELECTRICAL SERVICES LLC
- C10 Electrical
CASTLE ELECTRICAL SERVICES LLC is a C10 Electrical contractor in Burlingame, San Mateo County, licensed in California for 3 years (since 2023). As of Jun 23, 2026, the license is active with an expiration date of Jan 31, 2027 on record and a license bond is on file.
CASTLE ELECTRICAL SERVICES LLCC10 Electrical · checked Jun 23, 2026
ActiveLicense number#1100979
Licensed sinceJan 31, 2023
Years licensed3 years
Expiration on recordJan 31, 2027
City and countyBurlingame, San Mateo 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 23, 2026.