License holder summary

Charles J Callahan is a Engineering Licenses - Pipefitter Journeyman Phcp W licensed to practice in Massachusetts.

Massachusetts

Board of Regulations and Standards

Charles J Callahan
Engineering Licenses - Pipefitter Journeyman Phcp W
License number
PJ-297012
Date expires
11/29/2016
Class
Engineering Licenses - Pipefitter Journeyman Phcp W
Status
Address
massbuilding.org
ID 42462029
LAST UPDATED 2026-03-16 03:55:57 UTC

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