Massachusetts
Division of Professional Licensure
JEFFREY A. MASON
Security and Fire Alarm Installers
License number
1425
Date granted
01/01/1992
Date expires
07/31/2016
Class
Security and Fire Alarm Installers
Status
Current
licensingma.org
ID 3782928
LAST UPDATED 2026-04-01 15:14:12 UTC
LAST UPDATED 2026-04-01 15:14:12 UTC
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