Massachusetts
Board of Regulations and Standards
DANIEL R KRETOWICZ
Engineering Licenses - Oil Burner Technician Certificate
License number
BU-113270
Date expires
05/25/2018
Class
Engineering Licenses - Oil Burner Technician Certificate
Status
Active
Address
massbuilding.org
ID 42453577
LAST UPDATED 2026-05-17 13:41:49 UTC
LAST UPDATED 2026-05-17 13:41:49 UTC
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