Massachusetts
Board of Regulations and Standards
MICHAEL D HAMMAN
Engineering Licenses - Oil Burner Technician Certificate
License number
BU-118718
Date expires
03/01/2013
Class
Engineering Licenses - Oil Burner Technician Certificate
Status
Address
massbuilding.org
ID 42452279
LAST UPDATED 2026-03-31 21:44:00 UTC
LAST UPDATED 2026-03-31 21:44:00 UTC
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