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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LEADER CONSTRUCTION INC
- License Number
- 963658
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 215 WATERVILLE ST SAN FRANCISCO, CA, 94124 San Francisco County
- Phone
- (415) 859 1538
License Dates
Issued
07/26/2011
Expires
07/31/2027
Expires in 16 months
CSLB Last Updated
11/17/2025
License Classifications
Personnel & Officers
GAO CHAO QIANG
Officer
YIP SING YAN
Responsible Managing Officer/Chief Executive Officer/President
WONG KAM CHIU
Responsible Managing Officer/Chief Executive Officer/President
WONG CHAK TIM
Officer
Contractor Bond
Amount: $25,000
Company: WESTERN SURETY COMPANY
Bond #65288950
Effective: 01/01/2023
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
2433 Turk Bl, 94118
rev to pa# 2023-0110-9931; (3) picture set windows, (5) casement windows, (1) hung window total of 9 windows. street facing
otc alterations permit
3918 26th St, 94131
replace kitchen cabinets, sink, and faucet. upgrade electrical panel.
$20,000
2025-05-05
otc alterations permit
1455 Monterey Bl, 94127
revision to pa# 202402266533. no windows were replaced.
$1
2024-11-05
additions alterations or repairs
884 43rd Av, 94121
construct new 1 level deck @ rear yard. modify existing rear window to sliding door to deck.
$5,880
2024-03-19
otc alterations permit
1455 Monterey Bl, 94127
replace windows with identical syle materails (wood framed) and double pane. front windows (7) rear windows (18) right windows (3) left windows (8) redo stucco on left side facing south east side hous
$48,000
2024-02-26
otc alterations permit
254 Felton St, 94134
revision to pa202308235088. convert media room to kitchenette. add office, replace and lower front window with (2) windows to meet egress.
$8,000
2023-12-18
otc alterations permit
1455 Monterey Bl, 94127
remodel entire house (remove and replace sheet rock entire house w/ new & install instalation) seismic upgrade.
$100,000
2023-11-13
otc alterations permit
781 Corbett Av, 94131
add (n) james hardie artisan v-groove fiber cement siding to front and back left of building.
$25,000
2023-11-07
otc alterations permit
1455 Monterey Bl, 94127
revision to bp #202211227016. new electrical panel/wiring. sheetrock/insualtion. remodel kitchen.
$40,000
2023-09-15
otc alterations permit
1730 Vicente St, 94116
repair stucco in front of building. approx. 50sf. all non structural work only.
$4,000
2023-03-20
Showing 10 of 42 permits
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