Massachusetts
Division of Professional Licensure
MICHAEL P. GRINHAM
Plumber
License number
24918
Date granted
01/27/1998
Date expires
05/01/2014
Class
Plumber
Status
Licensed
licensingma.org
ID 3583680
LAST UPDATED 2026-04-19 19:18:10 UTC
LAST UPDATED 2026-04-19 19:18:10 UTC
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