Massachusetts
Division of Professional Licensure
JOHN J. MELLO
Plumber
License number
11878
Date granted
11/23/1992
Date expires
05/01/2014
Class
Plumber
Status
Current
licensingma.org
ID 3542044
LAST UPDATED 2026-03-19 18:20:17 UTC
LAST UPDATED 2026-03-19 18:20:17 UTC
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