Arizona
Registrar of Contractors
Koelsch Construction Inc
Contractor
License number
291494
Date granted
04/10/2014
Date expires
04/30/2016
Class
Contractor
Status
Current
Address
111 Market St NE Ste 200, Olympia, WA 98501-1008
arizonacontractors.org
ID 21252720
LAST UPDATED 2026-03-15 07:45:49 UTC
LAST UPDATED 2026-03-15 07:45:49 UTC
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