Department of Consumer Affairs
California State License Board
WILLIAM HUI CHUNG CHANG
Contractor
License number
403723
Date granted
04/20/1981
Date expires
04/30/2009
Class
Contractor
Status
Expired
Address
50 SELBY LANE, ATHERTON, CA 94025
contractorscalifornia.org
ID 31479703
LAST UPDATED 2026-06-14 03:25:20 UTC
LAST UPDATED 2026-06-14 03:25:20 UTC
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