Department of Consumer Affairs
California State License Board
S R BLACKSTONE CONSTRUCTION INC
Contractor
License number
520142
Date granted
11/02/1987
Date expires
11/30/2015
Class
Contractor
Status
Active
Address
2941 DOMINIC COURT, CASTRO VALLEY, CA 94546
contractorscalifornia.org
ID 31420025
LAST UPDATED 2026-06-01 14:29:00 UTC
LAST UPDATED 2026-06-01 14:29:00 UTC
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