Department of Consumer Affairs
California State License Board
OLIVER BLACKSTEN
Contractor
License number
194489
Date granted
08/08/1960
Date expires
05/31/2001
Class
Contractor
Status
Expired
Address
10304S NEWVILLE, DOWNEY, CA 90241
contractorscalifornia.org
ID 31419991
LAST UPDATED 2026-04-07 19:44:23 UTC
LAST UPDATED 2026-04-07 19:44:23 UTC
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