✓

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

California licensing requirements →

🛡️

Hiring this contractor?

Get alerts if their license status changes.

🏢

Is this your business?

Claim your profile to manage your listing.

CHEN'S W CONSTRUCTION

Owner: W CHEN'S CONSTRUCTION

License Number: 764178
State: California
Status: active
Business Type: Sole Owner
Address: 797 BUSH STREET #108 SAN FRANCISCO, CA, 94108 San Francisco County
Phone: (415) 986 3929

License Dates

Issued

06/09/1999

Expires

06/30/2027

Expires in 15 months

CSLB Last Updated

02/02/2026

License Classifications

B General Building Contractor

Personnel & Officers

CHEN WEIGENG

Sole Owner

HIC

Active

Contractor Bond

Bonded

Amount: $25,000

Company: ATLANTIC SPECIALTY INSURANCE COMPANY

Bond #800230144

Effective: 01/31/2026

Workers' Compensation

Exempt

Owner/officer with no employees — exempt from WC requirement

CSLB designation: Exempt

Complaints & Disciplinary History

No disciplinary actions on file

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

1946 Mason St, 94133

delete scope of work in units 1946 &b 1948 from previously approved work on pa 2012-0702-3923

2017-02-06

complete

otc alterations permit

1235 Bush St, 94109

apts 22 & 32 and in front of unit. in-kind window replacement of 8 windows with wood and mullion pattern to match existing. double insulation like for like

$1,500

2016-09-26

complete

otc alterations permit

1946 Mason St, 94133

to complete work and to obtain final inspection for work approved under pa#201207023923.

$20,000

2015-06-19

complete

otc alterations permit

1235 Bush St, 94109

remove extg illegal units. legalize extg full bath room and storages behind the garage on the ground floor to comply with complaint #201473744. n/a for the maher ordinance #155-13

$20,000

2014-06-25

complete

otc alterations permit

1235 Bush St, 94109

replace ext windows in rear apartment not visible from street. to comply with nov #201304751. apt 26,35,36,45,55,56,23,33,43,53. total 29 windows. apt 21 and 31. (replace in kind u factor shall be les

$10,000

2014-05-20

complete

otc alterations permit

1235 Bush St, 94109

units #21/31/41/42/51/52-comply with complaint# 201304751 dated 6/5/13-replace (e) windows in front for 6 units, 21 windows total. replace windows in kind, like for like wood. u-factor shall not excee

$5,000

2013-10-03

complete

otc alterations permit

1235 Bush St, 94109

comply with complaint #201304751 dated 6/5/13-replace (e) fence with new concrete footing in back yard

$10,000

2013-08-08

complete

otc alterations permit

1946 Mason St, 94133

relocate e kitchen, add on 1 new bedroom, 1 new bath on each floor at unit 1946, 1948, and 1950. replace e concrete slab. remove e wood post on basement floo. repair and replace dryrot on e roof deck

$80,000

2012-07-02

expired

otc alterations permit

226 10th Av, 94118

repair stucco cracks & replace window in rear of building. max u factor 0.4 repair stucco cracks approx area 24'x20'

$5,000

2012-04-24

complete

otc alterations permit

660 Bush St, 94108

re-sheetrock w/ 5/8" type x @ unit ceiling in bedroom 12' x 12'. no struc alterations.same for same.