Massachusetts
Division of Professional Licensure
DANIEL A. MCMAHON
Gasfitter
License number
4226
Date granted
04/20/2005
Date expires
05/01/2014
Class
Gasfitter
Status
Current
licensingma.org
ID 3403929
LAST UPDATED 2026-03-18 16:30:54 UTC
LAST UPDATED 2026-03-18 16:30:54 UTC
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