Massachusetts
Division of Professional Licensure
JOSEPH C. CALLAHAN
Plumber
License number
30421
Date granted
07/11/2006
Date expires
05/01/2014
Class
Plumber
Status
Current
licensingma.org
ID 3572703
LAST UPDATED 2026-04-06 13:03:22 UTC
LAST UPDATED 2026-04-06 13:03:22 UTC
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