Department of Consumer Affairs
California State License Board
BLACKBURN AND SONS CONSTRUCTION
Contractor
License number
900106
Date granted
07/14/2007
Date expires
09/30/2017
Class
Contractor
Status
Active
Address
11 MARION COURT, ALAMO, CA 94507
contractorscalifornia.org
ID 31419750
LAST UPDATED 2026-04-19 18:58:50 UTC
LAST UPDATED 2026-04-19 18:58:50 UTC
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