License holder summary

CONCEPT DEVELOPMENT is a Contractor licensed to practice in California. The address on file for CONCEPT DEVELOPMENT is 3871 PIEDMONT AVE, OAKLAND, CA 94611. This contractor license is not current. The license was granted 02/23/1987 and expired on 02/28/1993.

Department of Consumer Affairs

California State License Board

CONCEPT DEVELOPMENT
Contractor
License number
506005
Date granted
02/23/1987
Date expires
02/28/1993
Class
Contractor
Status
Expired
Address
3871 PIEDMONT AVE, OAKLAND, CA 94611
contractorscalifornia.org
ID 31500326
LAST UPDATED 2026-04-15 22:35:37 UTC

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