License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
WC exempt
No employees — exempt from requirement
Clean record
No complaints or disciplinary actions
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WILLIAMS MIKE PLUMBING
Owner: MIKE WILLIAMS PLUMBING
- License Number
- 311842
- State
- California
- Status
- active
- Business Type
- Sole Owner
- Address
- 930 NATOMA CT WALNUT CREEK, CA, 94596 Contra Costa County
- Phone
- (925) 383 8089
License Dates
Issued
11/06/1975
Expires
04/30/2027
Expires in 13 months
Reissued
06/27/1986
Inactivated
06/06/1995
Reactivated
04/11/2001
CSLB Last Updated
05/08/2025
License Classifications
Personnel & Officers
WILLIAMS MICHAEL DORN
Sole Owner
Contractor Bond
Amount: $25,000
Company: WESTERN SURETY COMPANY
Bond #67296417
Effective: 04/20/2025
Workers' Compensation
Owner/officer with no employees — exempt from WC requirement
CSLB designation: Exempt
Complaints & Disciplinary History
This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.
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