Massachusetts
Division of Professional Licensure
JOHN A. DUFFY
Plumber
License number
22362
Date granted
01/17/1990
Date expires
05/01/2014
Class
Plumber
Status
Current
licensingma.org
ID 3541747
LAST UPDATED 2024-03-21 06:56:34 UTC
LAST UPDATED 2024-03-21 06:56:34 UTC
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