Massachusetts
Board of Regulations and Standards
JOHN F BARBOSA
Engineering Licenses - Oil Burner Technician Certificate
License number
BU-119535
Date expires
06/09/2017
Class
Engineering Licenses - Oil Burner Technician Certificate
Status
Active
Address
massbuilding.org
ID 42447325
LAST UPDATED 2026-05-24 16:55:22 UTC
LAST UPDATED 2026-05-24 16:55:22 UTC
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