Wisconsin
Department of Safety and Professional Services
COSTELLO, JOHN T
Professional Engineer
License number
44438-6
Date granted
08/10/2015
Date expires
07/31/2016
Class
Professional Engineer
Status
Active
wisconsinengineering.org
ID 36539879
LAST UPDATED 2026-06-25 01:36:37 UTC
LAST UPDATED 2026-06-25 01:36:37 UTC
This website is unaffiliated with the Department of Safety and Professional Services. Please verify all information directly with the relevant official government authority.