Massachusetts
Division of Professional Licensure
JOHN G. GUZZO
Plumber
License number
26408
Date granted
01/15/2003
Date expires
05/01/2014
Class
Plumber
Status
Current
licensingma.org
ID 3566143
LAST UPDATED 2026-03-25 09:35:34 UTC
LAST UPDATED 2026-03-25 09:35:34 UTC
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