Massachusetts
Division of Professional Licensure
DARREN P. O BRIEN
Sheet Metal Workers
License number
1763
Date granted
06/14/2010
Date expires
05/28/2014
Class
Sheet Metal Workers
Status
Current
licensingma.org
ID 3810302
LAST UPDATED 2026-05-31 14:55:00 UTC
LAST UPDATED 2026-05-31 14:55:00 UTC
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