Massachusetts
Division of Professional Licensure
DAVID D. BERTON
Sheet Metal Workers
License number
9901
Date granted
04/12/2011
Date expires
04/28/2014
Class
Sheet Metal Workers
Status
Current
licensingma.org
ID 3795803
LAST UPDATED 2026-06-10 06:47:17 UTC
LAST UPDATED 2026-06-10 06:47:17 UTC
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