Massachusetts
Division of Professional Licensure
JOHN H. JACKSON
Sheet Metal Workers
License number
8490
Date granted
03/15/2011
Date expires
02/28/2015
Class
Sheet Metal Workers
Status
Current
licensingma.org
ID 3789078
LAST UPDATED 2026-06-02 07:58:40 UTC
LAST UPDATED 2026-06-02 07:58:40 UTC
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