Massachusetts
Division of Professional Licensure
MATT J. COTTER
Sheet Metal Workers
License number
14218
Date granted
09/06/2011
Date expires
04/28/2015
Class
Sheet Metal Workers
Status
Current
licensingma.org
ID 3801733
LAST UPDATED 2026-03-22 07:57:28 UTC
LAST UPDATED 2026-03-22 07:57:28 UTC
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