Department of Consumer Affairs
California State License Board
JOHN WILLIAM COTSIS
Contractor
License number
579825
Date granted
10/25/1989
Date expires
10/31/2017
Class
Contractor
Status
Active
Address
41447 BRISTLECONE DRIVE, PALMDALE, CA 93551
contractorscalifornia.org
ID 31509691
LAST UPDATED 2026-05-22 16:52:20 UTC
LAST UPDATED 2026-05-22 16:52:20 UTC
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