Massachusetts
Division of Professional Licensure
DAVID J. MCKINNON
Sheet Metal Workers
License number
2308
Date granted
07/19/2010
Date expires
06/28/2014
Class
Sheet Metal Workers
Status
Current
licensingma.org
ID 3810986
LAST UPDATED 2026-04-04 10:26:23 UTC
LAST UPDATED 2026-04-04 10:26:23 UTC
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