Massachusetts
Division of Professional Licensure
MARK J. SIDOR
Sheet Metal Workers
License number
6242
Date granted
01/25/2011
Date expires
02/28/2014
Class
Sheet Metal Workers
Status
Current
licensingma.org
ID 3799623
LAST UPDATED 2026-05-31 15:29:32 UTC
LAST UPDATED 2026-05-31 15:29:32 UTC
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