Department of State
Registration Board for Professional Engineers, Land Surveyors and Geologists
JOHN W HOLTZ
Professional Engineer
License number
PE054896E
Date granted
09/01/1999
Date expires
09/30/2017
Class
Professional Engineer
Status
Active
Address
Pittsburgh PA 15208-2708
engineeringpa.org
ID 37473239
LAST UPDATED 2026-04-18 22:41:02 UTC
LAST UPDATED 2026-04-18 22:41:02 UTC
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