Wisconsin
Department of Safety and Professional Services
Castillo, David J
Professional Engineer
License number
25073-6
Date granted
09/25/1987
Date expires
07/31/2016
Class
Professional Engineer
Status
Active
wisconsinengineering.org
ID 35544008
LAST UPDATED 2026-08-28 04:12:35 UTC
LAST UPDATED 2026-08-28 04:12:35 UTC
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