Wisconsin
Department of Safety and Professional Services
DOERINGSFELD ENGINEERING
Architectural Or Engineering Corporation Certificate Of Authorization
License number
1710-11
Date granted
02/15/1988
Date expires
01/31/1990
Class
Architectural Or Engineering Corporation Certificate Of Authorization
Status
wisconsinlicensing.org
ID 12613351
LAST UPDATED 2026-06-30 18:51:43 UTC
LAST UPDATED 2026-06-30 18:51:43 UTC
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