Department of Consumer Affairs
California State License Board
JOHN DE WORKEN
Contractor
License number
530088
Date granted
05/12/1988
Date expires
05/31/2016
Class
Contractor
Status
Active
Address
P O BOX 7389, SANTA CRUZ, CA 95061
contractorscalifornia.org
ID 31538522
LAST UPDATED 2026-04-30 13:40:58 UTC
LAST UPDATED 2026-04-30 13:40:58 UTC
This website is unaffiliated with the California State License Board. Please verify all information directly with the relevant official government authority.