Massachusetts
Board of Regulations and Standards
DAVID D IRVING
Engineering Licenses - Oil Burner Technician Certificate
License number
BU-031226
Date expires
02/27/2017
Class
Engineering Licenses - Oil Burner Technician Certificate
Status
Active
Address
massbuilding.org
ID 42452953
LAST UPDATED 2026-06-08 05:02:48 UTC
LAST UPDATED 2026-06-08 05:02:48 UTC
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