Massachusetts
Division of Professional Licensure
WALTER J MAHONEY
Gasfitter
License number
2920
Date expires
05/01/2014
Class
Gasfitter
Status
Current
licensingma.org
ID 3402968
LAST UPDATED 2026-05-24 15:51:44 UTC
LAST UPDATED 2026-05-24 15:51:44 UTC
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