Massachusetts
Division of Professional Licensure
JOHN F. MAHAN IV.
Sheet Metal Workers
License number
5249
Date granted
12/20/2010
Date expires
05/28/2014
Class
Sheet Metal Workers
Status
Current
licensingma.org
ID 3809689
LAST UPDATED 2026-06-14 16:12:33 UTC
LAST UPDATED 2026-06-14 16:12:33 UTC
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