California contractor license
JIAHAO YANG
- B General Building
JIAHAO YANG is a B General Building contractor in San Leandro, Alameda County, licensed in California for under a year. As of Jun 2, 2026, the license is active with an expiration date of Jun 30, 2028 on record and a license bond is on file.
JIAHAO YANGB General Building · checked Jun 2, 2026
ActiveLicense number#1156027
Licensed sinceJun 1, 2026
Years licensedUnder 1 year
Expiration on recordJun 30, 2028
City and countySan Leandro, Alameda 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 Jun 2, 2026.