Mulder William
Ripon · San Joaquin County · CA
Verified
Bestopedia verdict
California’s contractor board lists Mulder William with a license standing of CLEAR. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 25 / 25
- Clean record
- 15 / 15
- Track record
- 26.1 / 30
- License continuity
- 10 / 10
- Workers' comp
- 9 / 12
- Contractor bond
- 8 / 8
The verified record
- CSLB license
- #401736 verify on CSLB ↗
- Classifications
- B
- Years licensed
- 45.3 years since 03/12/1981
- Contractor bond
- $25,000 Atlantic Specialty Insurance Company
- Workers’ comp
- Current
- Business type
- Sole Owner
- Qualifying principal
- William John Mulder
- Address of record
- PO Box 1231, Ripon, CA 95366
Frequently Asked Questions
Is Mulder William a licensed General Contractor contractor in California?
Yes. Mulder William holds California CSLB contractor license #401736 with a B (General Building) classification. Current CSLB status: CLEAR (as of July 2026).
What work is Mulder William licensed to perform?
Mulder William is licensed for B (General Building).
Is Mulder William bonded?
Yes. Mulder William carries contractor's bond #800205638 for $25,000 through Atlantic Specialty Insurance Company.
Does Mulder William carry workers' compensation insurance?
CSLB records list the workers' compensation status for Mulder William as Exempt.
How long has Mulder William held its contractor license?
Mulder William has held California contractor license #401736 since 03/12/1981, approximately 45 years (as of July 2026).
Where is Mulder William located?
Mulder William is based in Ripon, San Joaquin County, CA 95366.