Massachusetts
Division of Professional Licensure
GREGG C. OBRIEN
Plumber
License number
35207
Date granted
09/22/2011
Date expires
05/01/2014
Class
Plumber
Status
Current
licensingma.org
ID 3554663
LAST UPDATED 2026-06-05 07:33:33 UTC
LAST UPDATED 2026-06-05 07:33:33 UTC
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