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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LIU WAI ON
Owner: WAI ON LIU
- License Number
- 710419
- State
- California
- Status
- active
- Business Type
- Sole Owner
- Address
- 374 WILLITS STREET DALY CITY, CA, 94014 San Mateo County
- Phone
- (415) 509 1809
License Dates
Issued
07/28/1995
Expires
04/30/2028
Expires in 25 months
Inactivated
08/01/2009
Reactivated
04/23/2010
CSLB Last Updated
03/20/2026
License Classifications
Personnel & Officers
LIU WAI ON
Sole Owner
Contractor Bond
Amount: $25,000
Company: WESTERN SURETY COMPANY
Bond #70136747
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
4043 23rd St, 94114
replace existing kitchen range hood. no duct work
$250
2023-11-21
otc alterations permit
156 Raymond Av, 94134
remodel downstairs. convert lower level into (3) bedrooms and (2) bathrooms. no structural change. keep original load bearing wall and columns. any structural changes must consult with licensed struct
$120,000
2022-09-30
otc alterations permit
343 Walnut St, 94118
apt #4 & #6 (3rd & 4th fl): identical interior remodeling work. combine separate washroom & bathroom into 1 single bathroom in same location. combine kitchen & utility room into 1 large kitchen.
$80,000
2022-01-26
new construction wood frame
143 Tucker Av, 94134
to erect 2 stories, single family dwelling.
$352,219
2007-01-31
otc alterations permit
156 Raymond Av, 94134
repair or replace stucco dry rot at front around 50 sqft stucco work ~400 sqft.
$3,000
2006-01-20
otc alterations permit
826 Central Av, 94115
remodel kitchen. new sink, countertop, cabinets, dishwasher, fridge, minor sheetrock & electrical.
$20,000
2005-07-15
otc alterations permit
150 San Felipe Av, 94127
remodeling kichen 1st flr
$7,127
2005-03-21
otc alterations permit
2045 Revere Av, 94124
remodeling basement/add full bthrm with 1 bdrm and lndry room and storage rm
$15,000
2004-08-20
otc alterations permit
2009 Castro St, 94131
remodeling kitchen 3/f no structural change
$5,300
2004-08-16
additions alterations or repairs
720 Head St, 94132
convert rear covered deck into a baby room. horizontal rear one story addition
$8,000
2003-08-01
Verify this record on the official state licensing board
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