Dunn Bill
San Francisco · San Francisco County · CA
VERIFIED
Bestopedia verdict
96
/ 100
Bestopedia Trust Score
California’s contractor board lists Dunn Bill in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 30 / 30
- Years licensed
- 20 / 20
- Contractor bond
- 20 / 20
- Workers' comp
- 16 / 20
- Business structure
- 10 / 10
The verified record
- CSLB license
- #372987 verify on CSLB ↗
- Classifications
- C-10
- Years licensed
- 47.2 years since 04/20/1979
- Contractor bond
- $25,000 AMERICAN CONTRACTORS INDEMNITY COMPANY
- Workers’ comp
- Current
- Business type
- Sole Owner
- Qualifying principal
- William James Dunn
- Address of record
- 4435 Anza St, San Francisco, CA 94121
Frequently Asked Questions
Is Dunn Bill a licensed Electrical contractor in California?
Yes. Dunn Bill holds California CSLB contractor license #372987 with a C-10 (Electrical) classification. Current CSLB status: CLEAR.
What work is Dunn Bill licensed to perform?
License #372987 carries C-10 (Electrical).
Is Dunn Bill bonded?
Yes. Dunn Bill carries contractor's bond #SC469704 for $25,000 through AMERICAN CONTRACTORS INDEMNITY COMPANY.
Does Dunn Bill carry workers' compensation insurance?
Workers' compensation status on file: Exempt.
How long has Dunn Bill held its contractor license?
License #372987 was originally issued on 04/20/1979, approximately 47 years ago (as of July 2026).
Where is Dunn Bill located?
Dunn Bill is based in San Francisco, San Francisco County, CA 94121.