Massachusetts
Board of Regulations and Standards
LEONARD NIEMI
Engineering Licenses - Oil Burner Technician Certificate
License number
BU-029251
Date expires
07/15/2011
Class
Engineering Licenses - Oil Burner Technician Certificate
Status
Address
massbuilding.org
ID 42456156
LAST UPDATED 2026-04-13 14:58:50 UTC
LAST UPDATED 2026-04-13 14:58:50 UTC
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