Massachusetts
Division of Professional Licensure
JOHN F. BILLINGS
Plumber
License number
4743
Date expires
05/01/2014
Class
Plumber
Status
Current
licensingma.org
ID 3558222
LAST UPDATED 2026-03-27 10:06:05 UTC
LAST UPDATED 2026-03-27 10:06:05 UTC
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