Massachusetts
Board of Regulations and Standards
John Michael Dean
Engineering Licenses - Oil Burner Technician Certificate
License number
BU-318908
Date expires
09/05/2017
Class
Engineering Licenses - Oil Burner Technician Certificate
Status
Active
Address
massbuilding.org
ID 42449921
LAST UPDATED 2026-07-16 08:04:33 UTC
LAST UPDATED 2026-07-16 08:04:33 UTC
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