Massachusetts
Division of Professional Licensure
CHAD M. DEROSIERS
Security and Fire Alarm Installers
License number
10312
Date granted
06/06/2009
Date expires
07/31/2016
Class
Security and Fire Alarm Installers
Status
Current
licensingma.org
ID 3779629
LAST UPDATED 2026-05-22 16:16:28 UTC
LAST UPDATED 2026-05-22 16:16:28 UTC
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