Massachusetts
Division of Professional Licensure
DONALD J. DUBOIS
Plumber
License number
12925
Date granted
07/20/1999
Date expires
05/01/2014
Class
Plumber
Status
Current
licensingma.org
ID 3546721
LAST UPDATED 2026-07-18 06:44:11 UTC
LAST UPDATED 2026-07-18 06:44:11 UTC
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