California contractor license
YOUN WOO HYUNG
- C39 Roofing
YOUN WOO HYUNG is a C39 Roofing contractor in San Francisco, San Francisco County, licensed in California for 27 years (since 1999). As of Aug 24, 2026, the license is active with an expiration date of Oct 31, 2027 on record and a license bond is on file.
YOUN WOO HYUNGC39 Roofing · checked Aug 24, 2026
ActiveLicense number#762996
Licensed sinceMay 12, 1999
Years licensed27 years
Expiration on recordOct 31, 2027
City and countySan Francisco, San Francisco County
License bondOn file
ProjectsNone on file
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Source: California Contractors State License Board (CSLB) and City of Los Angeles permit records. Last updated Aug 24, 2026.