Contractor License Proof

Dunn Bill

Licensed

Verified against CSLB on · View on CSLB

License details

License number
372987
Status
Active
Classifications
C-10 · Electrical
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
April 20, 1979 – April 30, 2027

Business

  • (415) 221 1910 (CSLB public record)
  • 4435 ANZA ST, San Francisco, CA 94121San Francisco County

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Frequently asked questions

Is Dunn Bill licensed in California?

Yes. Dunn Bill holds an active California state contractor license (CSLB #372987), verified against the CSLB public record on June 17, 2026.

What is Dunn Bill's CSLB license number?

Dunn Bill's California contractor license number is 372987. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=372987

What kind of work is Dunn Bill licensed for?

Dunn Bill is classified under Electrical (C-10) by the CSLB.

How do I verify Dunn Bill's license myself?

Look up license #372987 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=372987. 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.