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WINWIN CONSTRUCTION INC

General Building Contractor — SAN FRANCISCO, California

1258 36TH AVE · SAN FRANCISCO, CA (415) 828 3918
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Record looks clean.

Active General Building Contractor contractor license in California, issued 2017. No open issues on file as of the retrieval date. Covers General Building Contractor in SAN FRANCISCO.

  • Active through 10/31/2027
  • Bonded $25000
  • WC on file
  • No complaints

California state licensing board · retrieved 02/09/2026

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License #1031942 · WINWIN CONSTRUCTION INC

General Building Contractor · SAN FRANCISCO, CA

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The record

License

Number
1031942
Status
active
Issued
10/17/2017
Expires
10/31/2027

Coverage

Contractor bond
$25,000
Bond company
MERCHANTS BONDING COMPANY (MUTUAL)
Workers comp
STATE COMPENSATION INSURANCE FUND
Wage bond
$0

Business

County
San Francisco

History

Complaints (3 yrs)
0
Disciplinary
None on file
Permits on file
13
Pending actions
None

Licensed to do

  • B — General Building Contractor

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Disciplinary & complaints

No disciplinary actions on file.

Building permits (13)

Source: LA City Open Data (LADBS)

otc alterations permit

54 Chenery St, 94131

to obtain final inspection for work approved under pa# 202310108286. all work is complete

$1

2026-01-20

complete

otc alterations permit

1445 38th Av, 94122

new deck at rear less than 10-ft above grade with spiral stairs. add skylights to pa 202409050152.

$20,000

2025-05-01

complete

otc alterations permit

331 London St, 94112

new front stair with wood railing. new front facade. replace front door and in kind window replacement with wood (6 windows).

$15,000

2025-04-08

complete

otc alterations permit

524 46th Av, 94121

replace 4 windows, alum wood clad in-kind on 2/f & 3/f. replce 6 rear windows , not visible with vinly inking of back. replace 5 patio doors in-kind. replace 4 skylights in-kind.

$20,000

2025-03-21

complete

additions alterations or repairs

1947 31st Av, 94116

voluntary soft story seismic retrofit per ab094, 2019 cebc appendix 4a. two floor horizontal addition. 2nd fl add 245 sqft, remodel 2 (n) bathroom, living room, kitchen, add 2 bathroom. relocate livin

$120,000

2025-01-21

complete

additions alterations or repairs

1947 31st Av, 94116

g/f work only: voluntary soft story seismic retrofit per ab-094 method - 2019 cebc appendix a4 under pa # 202111293176. add 522 sq ft adu per ordinancce 162-16, reference the local adu program.

$120,000

2024-12-16

complete

otc alterations permit

1919 43rd Av, 94116

1/f remodel one bathroom in-kind. 2/f: remodel one bathroom and one kitchen, in-kind.

$80,000

2024-11-07

complete

otc alterations permit

1219 25th Av, 94122

1/f:add 1 bed, 2 full bath,fmaily and laundry and a den. 2/f: remodel kitchen & bathroom, relocate bedroom. add 1 full bathroom. replace new front windows with alum clad wood replace front stairs with

$320,000

2024-10-18

complete

otc alterations permit

460 Lansdale Av, 94127

remove ext. dryrot repair, less than 50%.eave soffit and fascia board as needed. replace 4 side (2-story) stucco above 2000sf and front wood siding in-kind. all work exterior.

$25,000

2024-10-03

issued

otc alterations permit

1445 38th Av, 94122

1/f: new bedroom, media, office, 2 new bathrooms, wet bar. relocate laundry and mech. 2/f: remodel kitchen and living room. 2 new bathrooms.

$250,000

2024-09-13

complete

Showing 10 of 13 permits

Status history

Last updated
02/09/2026

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Official record

Source of record: Contractors State License Board (CSLB). Raw record ID: #1031942

California state licensing board · retrieved 02/09/2026

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