Massachusetts
Division of Professional Licensure
JOHN T. MCMAHON
Electrician
License number
39238
Date granted
04/27/1998
Date expires
07/31/2013
Class
Electrician
Status
Licensed
licensingma.org
ID 3286371
LAST UPDATED 2026-05-22 11:20:22 UTC
LAST UPDATED 2026-05-22 11:20:22 UTC
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