Massachusetts
Division of Professional Licensure
GERARD J. KARPOWICZ
Sheet Metal Workers
License number
8748
Date granted
03/22/2011
Date expires
10/28/2014
Class
Sheet Metal Workers
Status
Current
licensingma.org
ID 3789243
LAST UPDATED 2026-07-31 22:11:21 UTC
LAST UPDATED 2026-07-31 22:11:21 UTC
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