License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
Insured
Workers' comp coverage on file
Clean record
No complaints or disciplinary actions
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ADVANCED PLUMBING AND ROOTER SERVICE
DBA: ADVANCED WATER HEATER SERVICES INC
- License Number
- 782789
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 231 MARKET PLACE 540 SAN RAMON, CA, 94583 Contra Costa County
- Phone
- (925) 383 6100
License Dates
Issued
08/11/2000
Expires
06/30/2027
Expires in 15 months
Reissued
06/26/2015
CSLB Last Updated
01/06/2026
License Classifications
Personnel & Officers
VAN MASTRIGT WILLIAM NIEL
Responsible Managing Officer/Chief Executive Officer/President
VAN MASTRIGT NILDA MARIA
Officer
Contractor Bond
Amount: $25,000
Company: WESTERN SURETY COMPANY
Bond #67430473
Effective: 05/21/2025
Workers' Compensation
Carrier: STATE COMPENSATION INSURANCE FUND
Policy #9392952
Effective: 01/01/2026
Expires: 01/01/2027
CSLB designation: Workers' Compensation Insurance
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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