California contractor license
KUAN CHANG
- B General Building
KUAN CHANG is a B General Building contractor in San Marino, licensed in California for 8 years (since 2018). As of Oct 22, 2026, the license is active with an expiration date of Jun 30, 2028 on record and no license bond is on file.
KUAN CHANGB General Building · checked Oct 22, 2026
ActiveLicense number#1040827
Licensed sinceJun 18, 2018
Years licensed8 years
Expiration on recordJun 30, 2028
City and countySan Marino
License bondNot on file
ProjectsNone on file
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Source: California Contractors State License Board (CSLB) and City of Los Angeles permit records. Last updated Oct 22, 2026.