Massachusetts
Board of Regulations and Standards
MATTHEW COSTELLO
Engineering Licenses - Oil Burner Apprentice Certificate
License number
AO-140126
Date expires
09/13/2011
Class
Engineering Licenses - Oil Burner Apprentice Certificate
Status
Address
massbuilding.org
ID 42446176
LAST UPDATED 2026-05-17 05:21:51 UTC
LAST UPDATED 2026-05-17 05:21:51 UTC
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