Contractor License Proof

Castle Electrical Services LLC

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1100979
Status
Active
Classifications
C-10 · Electrical
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
January 31, 2023 – January 31, 2027

Business

  • (650) 678 5891 (CSLB public record)
  • 1112 VANCOUVER AVE, Burlingame, CA 94010San Mateo County

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Frequently asked questions

Is Castle Electrical Services LLC licensed in California?

Yes. Castle Electrical Services LLC holds an active California state contractor license (CSLB #1100979), verified against the CSLB public record on June 17, 2026.

What is Castle Electrical Services LLC's CSLB license number?

Castle Electrical Services LLC's California contractor license number is 1100979. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1100979

What kind of work is Castle Electrical Services LLC licensed for?

Castle Electrical Services LLC is classified under Electrical (C-10) by the CSLB.

How do I verify Castle Electrical Services LLC's license myself?

Look up license #1100979 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1100979. This page reflects the CSLB public record as of June 17, 2026.

See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.