Marquardt William E
San Francisco · San Francisco County · CA
VERIFIED
Bestopedia verdict
California’s contractor board lists Marquardt William E 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
- #396401 verify on CSLB ↗
- Classifications
- A, B, C-10
- Years licensed
- 45.6 years since 12/08/1980
- Contractor bond
- $25,000 ATLANTIC SPECIALTY INSURANCE COMPANY
- Workers’ comp
- Current
- Business type
- Sole Owner
- Qualifying principal
- William E Marquardt
- Address of record
- 259 Judson Avenue, San Francisco, CA 94112
Frequently Asked Questions
Is Marquardt William E a licensed Electrical contractor in California?
Yes. Marquardt William E holds California CSLB contractor license #396401 with a C-10 (Electrical) classification. Current CSLB status: CLEAR.
What work is Marquardt William E licensed to perform?
License #396401 carries C-10 (Electrical), plus additional classifications: A, B.
Is Marquardt William E bonded?
Yes. Marquardt William E carries contractor's bond #800212577 for $25,000 through ATLANTIC SPECIALTY INSURANCE COMPANY.
Does Marquardt William E carry workers' compensation insurance?
Workers' compensation status on file: Exempt.
How long has Marquardt William E held its contractor license?
License #396401 was originally issued on 12/08/1980, approximately 46 years ago (as of July 2026).
Where is Marquardt William E located?
Marquardt William E is based in San Francisco, San Francisco County, CA 94112.