Massachusetts
Division of Professional Licensure
MARK G. OHALLORAN
Plumber
License number
15024
Date granted
08/22/2005
Date expires
05/01/2014
Class
Plumber
Status
Current
licensingma.org
ID 3578202
LAST UPDATED 2026-04-20 08:04:28 UTC
LAST UPDATED 2026-04-20 08:04:28 UTC
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