Department of Consumer Affairs
California State License Board
GUANCONG CHEN
Contractor
License number
899000
Date granted
06/21/2007
Date expires
06/30/2013
Class
Contractor
Status
Expired
Address
15 REBECCA LANE, SAN FRANCISCO, CA 94124
contractorscalifornia.org
ID 31481784
LAST UPDATED 2026-04-16 15:26:17 UTC
LAST UPDATED 2026-04-16 15:26:17 UTC
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