Massachusetts
Division of Professional Licensure
JOHN M. MULLAHY
Plumber
License number
26701
Date granted
09/30/2003
Date expires
05/01/2014
Class
Plumber
Status
Current
licensingma.org
ID 3559952
LAST UPDATED 2026-05-13 09:37:27 UTC
LAST UPDATED 2026-05-13 09:37:27 UTC
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