Massachusetts
Board of Regulations and Standards
CONRAD GUERTIN
Engineering Licenses - Oil Burner Technician Certificate
License number
BU-027938
Date expires
02/23/2017
Class
Engineering Licenses - Oil Burner Technician Certificate
Status
Active
Address
massbuilding.org
ID 42452134
LAST UPDATED 2026-03-27 15:14:10 UTC
LAST UPDATED 2026-03-27 15:14:10 UTC
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