Massachusetts
Division of Professional Licensure
JOHN F. CARVALHO JR.
Plumber
License number
31035
Date granted
11/03/2007
Date expires
05/01/2014
Class
Plumber
Status
Current
licensingma.org
ID 3555083
LAST UPDATED 2026-05-21 05:12:00 UTC
LAST UPDATED 2026-05-21 05:12:00 UTC
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