Dunn Bill, C-10 Electrical Contractor in San Francisco, CA
Dunn Bill operating as a sole owner holds an active California contractor license (CSLB #372987), valid through Apr 30, 2027. First issued in 1979, the license has been on the CSLB roster for 47 years. It carries a single CSLB classification: C-10 — Electrical Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in San Francisco, in San Francisco County, California.
- License Number
- 372987
- Issued
- Apr 20, 1979
- Status
- CLEAR
- Expires
- Apr 30, 2027
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- SC469704
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Mar 26, 2025
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Dunn Bill licensed in California?
Yes. Dunn Bill holds California Contractors State License Board license number 372987, which is active and in good standing. The license was first issued on April 20, 1979. It is valid through April 30, 2027.
What does Dunn Bill specialize in?
Dunn Bill is licensed for one CSLB classification: C-10 Electrical Contractor.
Where is Dunn Bill headquartered?
Dunn Bill is headquartered at 4435 Anza St, San Francisco, CA 94121, in San Francisco County, California.
Does Dunn Bill have an active surety bond on file with CSLB?
Yes. Dunn Bill has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Dunn Bill carry workers' compensation coverage?
Dunn Bill reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Dunn Bill's contractor license?
You can verify Dunn Bill's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=372987.
- License issuedApr 20, 1979
- Bond activeJan 1, 2023
- WC coverage startsMar 26, 2025
- License expiresApr 30, 2027
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