YOUN WOO HYUNG
C39 — SAN FRANCISCO, California
Record looks clean.
Active C39 contractor license in California, issued 1999. No open issues on file as of the retrieval date. Covers C39 in SAN FRANCISCO.
- Active through 10/31/2027
- Bonded $25000
- WC on file
- No complaints
California state licensing board · retrieved 03/12/2026
The record
License
- Number
- 762996
- Status
- active
- Issued
- 05/12/1999
- Expires
- 10/31/2027
Coverage
- Contractor bond
- $25,000
- Bond company
- ATLANTIC SPECIALTY INSURANCE COMPANY
- Workers comp
- STATE COMPENSATION INSURANCE FUND
- Wage bond
- $0
Business
- Owner
- WOO HYUNG YOUN Is this you? →
- County
- San Francisco
History
- Complaints (3 yrs)
- 0
- Disciplinary
- None on file
- Permits on file
- 15
- Pending actions
- None
Licensed to do
- C39 — C39
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Claim this profile →Disciplinary & complaints
No disciplinary actions on file.
Building permits (15)
Source: LA City Open Data (LADBS)
otc alterations permit
1671 Greenwich St, 94123
re-roofing not hot works.
$16,000
2025-12-12
complete
otc alterations permit
2501 Moraga St, 94122
re-roofing: remove and replace roofing material / existing roofing material (in-kind)
$15,500
2025-10-02
complete
otc alterations permit
1970 18th Av, 94116
re-roofing: remove and replace roofing material / existing roofing material (in-kind)
$16,500
2025-08-23
complete
otc alterations permit
617 Woolsey St, 94134
re-roofing: remove and replace roofing material / existing roofing material (in-kind)
$8,000
2025-07-23
complete
otc alterations permit
287 Sweeny St, 94134
re-roofing: remove and replace roofing material / existing roofing material (in-kind)
$9,400
2025-06-16
complete
otc alterations permit
923 Vermont St, 94107
re-roofing: remove and replace roofing material / existing roofing material (in-kind)
$16,800
2025-06-09
complete
otc alterations permit
346 Woolsey St, 94134
re-roofing: remove and replace roofing material / existing roofing material (in-kind)
$16,000
2025-06-09
complete
otc alterations permit
34 Roselyn Tr, 94118
re-roofing: remove and replace roofing material / existing roofing material (in-kind)
$12,000
2025-05-30
complete
otc alterations permit
212 Galewood Cr, 94131
re-roofing: remove and replace roofing material / existing roofing material (in-kind)
$18,000
2025-02-21
complete
otc alterations permit
762 Head St, 94132
re-roofing: remove and replace roofing material / existing roofing material (in-kind)
$12,000
2025-02-21
issued
Showing 10 of 15 permits
Status history
- Inactivated
- 06/01/2001
- Reactivated
- 10/16/2001
- Last updated
- 03/12/2026
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Official record
Source of record: Contractors State License Board (CSLB). Raw record ID: #762996
California state licensing board · retrieved 03/12/2026