Massachusetts
Board of Regulations and Standards
DAVID K RISCH
Engineering Licenses - Oil Burner Technician Certificate
License number
BU-018726
Date expires
10/13/2011
Class
Engineering Licenses - Oil Burner Technician Certificate
Status
Address
massbuilding.org
ID 42457546
LAST UPDATED 2026-09-03 03:11:10 UTC
LAST UPDATED 2026-09-03 03:11:10 UTC
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