Department of Consumer Affairs
California State License Board
WILLIAM DE COSTE
Contractor
License number
727553
Date granted
09/16/1996
Date expires
09/30/2016
Class
Contractor
Status
Active
Address
P O BOX 708, CAMINO, CA 95709
contractorscalifornia.org
ID 31537035
LAST UPDATED 2026-05-25 09:16:24 UTC
LAST UPDATED 2026-05-25 09:16:24 UTC
This website is unaffiliated with the California State License Board. Please verify all information directly with the relevant official government authority.