Massachusetts
Division of Professional Licensure
MICHAEL R. GRILLO
Plumber
License number
24165
Date granted
07/07/1999
Date expires
05/01/2014
Class
Plumber
Status
Current
licensingma.org
ID 3541883
LAST UPDATED 2026-06-09 21:09:35 UTC
LAST UPDATED 2026-06-09 21:09:35 UTC
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