California contractor license
YUNLONG CONSTRUCTION
- B General Building
YUNLONG CONSTRUCTION is a B General Building contractor in South San Francisco, San Mateo County, licensed in California for under a year. As of Mar 26, 2026, the license is active with an expiration date of Mar 31, 2028 on record and a license bond is on file.
YUNLONG CONSTRUCTIONB General Building · checked Mar 26, 2026
ActiveLicense number#1152555
Licensed sinceMar 25, 2026
Years licensedUnder 1 year
Expiration on recordMar 31, 2028
City and countySouth San Francisco, San Mateo 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 Mar 26, 2026.