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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BUILDERDUTY INC
- License Number
- 1046837
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 255 BROADWAY MILLBRAE, CA, 94030 San Mateo County
- Phone
- (650) 689 5525
License Dates
Issued
11/13/2018
Expires
11/30/2026
Expires in 8 months
CSLB Last Updated
12/01/2025
License Classifications
Personnel & Officers
LUU ADA TUHOA
Officer
CHEN KAI
Responsible Managing Officer
Contractor Bond
Amount: $25,000
Company: NORTH RIVER INSURANCE COMPANY (THE)
Bond #04CF612262
Effective: 01/01/2023
Workers' Compensation
Carrier: STATE COMPENSATION INSURANCE FUND
Policy #9280955
Effective: 07/29/2020
Expires: 07/29/2026
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.
Building Permits
Source: LA City Open Data (LADBS)
otc alterations permit
2000 Mckinnon Av, 94124
bldg 427: add 1 office, 3 unisex toilets and 2 dry goods room. renovate (e) toilet rooms and (e) room partitions for offices, filing room, emplooyee breakrooms, utility room. update electrical, mechan
$233,258
otc alterations permit
144 Locksley Av, 94131
2nd fl - to relocate (e) kitchen to living room; demo (e) fireplace; add half bathroom; add 1 office
$50,000
2025-08-15
otc alterations permit
1310 Fillmore St, 94115
revision to 202506098215 to show the construction of 2 non roll in shower rather than the 1 roll in shower previously applied based on technical infeasiblity
$1
2025-06-24
otc alterations permit
1310 Fillmore St, 94115
unit 504: replace 2 (e) bathtubs with new showers. 1 accessible roll in shower, 1 non-accessible shower.
$20,000
2025-06-13
otc alterations permit
200 Woolsey St, 94134
existing deck repair like for like. comply wiwth 201783491 item 2,3, and 4
$6,000
2024-02-01
otc alterations permit
1612 16th Av, 94122
2/f: kitchen remodel
$40,000
2022-07-01
otc alterations permit
1000 Franklin St, 94109
replace bathroom fixture, same location, vanity, toilet, tub. bathroom remodel. non-structural. lighting to comply with cec150.0(k)
$15,000
2021-09-29
otc alterations permit
421 Dellbrook Av, 94131
recommenment and completion of work approved under pa# 200511288660, 200510276715
$4,500
2021-09-28
otc alterations permit
421 Dellbrook Av, 94131
to obtain final inspection for work approved under pa# 201305106633. all work is complete.
$1
2021-09-28
otc alterations permit
421 Dellbrook Av, 94131
install plywood and drywall at perimeter walls only in garage, make the wall looks clean and even.
$10,000
2021-08-19
Verify this record on the official state licensing board
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