Massachusetts
Division of Professional Licensure
JOHN S. DIAMANTIDES
Plumber
License number
30199
Date granted
03/22/2005
Date expires
05/01/2014
Class
Plumber
Status
Current
licensingma.org
ID 3561113
LAST UPDATED 2026-06-03 17:42:17 UTC
LAST UPDATED 2026-06-03 17:42:17 UTC
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