Massachusetts
Division of Professional Licensure
JOHN A. HAM
Security and Fire Alarm Installers
License number
1996
Date granted
10/26/1992
Date expires
07/31/2016
Class
Security and Fire Alarm Installers
Status
Current
licensingma.org
ID 3778433
LAST UPDATED 2026-05-17 06:15:02 UTC
LAST UPDATED 2026-05-17 06:15:02 UTC
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