Department of Consumer Affairs
California State License Board
CORNERSTONE ENVIRONMENTAL CONTRACTORS INC
Contractor
License number
722253
Date granted
05/02/1996
Date expires
05/31/2016
Class
Contractor
Status
Active
Address
4070 NELSON AVENUE STE A, CONCORD, CA 94520
contractorscalifornia.org
ID 31508030
LAST UPDATED 2026-04-03 12:37:25 UTC
LAST UPDATED 2026-04-03 12:37:25 UTC
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