Massachusetts
Division of Professional Licensure
HAROLD CALLAHAN
Plumber
License number
10532
Date granted
09/03/1987
Date expires
05/01/2014
Class
Plumber
Status
Current
licensingma.org
ID 3584728
LAST UPDATED 2026-03-10 15:15:37 UTC
LAST UPDATED 2026-03-10 15:15:37 UTC
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