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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STK PLUMBING INC
- License Number
- 1052972
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 1280 BRUSSELS ST SAN FRANCISCO, CA, 94134 San Francisco County
- Phone
- (415) 678 6655
License Dates
Issued
04/30/2019
Expires
04/30/2027
Expires in 13 months
CSLB Last Updated
11/25/2025
License Classifications
Personnel & Officers
NGUYEN THOMAS TONG
Responsible Managing Officer
HUANG GUO HUA
Responsible Managing Officer/Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: PHILADELPHIA INDEMNITY INSURANCE COMPANY
Bond #PB10163401894
Effective: 05/18/2025
Workers' Compensation
Carrier: NORGUARD INSURANCE COMPANY
Policy #STWC689556
Effective: 10/24/2025
Expires: 10/24/2026
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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California licensing guide →Data sourced from official state licensing board records. Always confirm critical information directly with the state board.
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