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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WONG WINNIE CONSTRUCTION
Owner: WINNIE WONG CONSTRUCTION
- License Number
- 1119231
- State
- California
- Status
- active
- Business Type
- Sole Owner
- Address
- P O BOX 5300 SOUTH SAN FRANCISCO, CA, 94083 San Mateo County
- Phone
- (415) 812 8300
License Dates
Issued
04/11/2024
Expires
04/30/2026
Expires in 18 days
CSLB Last Updated
02/25/2026
License Classifications
Personnel & Officers
WONG WINNIE
Sole Owner
Contractor Bond
Amount: $25,000
Company: NORTH RIVER INSURANCE COMPANY (THE)
Bond #04CF626077
Effective: 04/02/2024
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.
Building Permits
Source: LA City Open Data (LADBS)
otc alterations permit
806 Potrero Av, 94110
lower fl: lower sub fl for ceiling height, add two bedrooms, media/entertainment, laundry, mech room, two 3-fixture bathrooms. install mini split hvac, tankless water heater, relocate stairs. upper fl
$350,000
2025-03-11
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