Massachusetts
Division of Professional Licensure
MARK D. BERTHIAUME
Sheet Metal Workers
License number
4233
Date granted
11/03/2010
Date expires
08/28/2014
Class
Sheet Metal Workers
Status
Current
licensingma.org
ID 3804321
LAST UPDATED 2026-04-22 11:34:32 UTC
LAST UPDATED 2026-04-22 11:34:32 UTC
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