Massachusetts
Board of Regulations and Standards
DAVID JAMES CALLAHAN
Engineering Licenses - Oil Burner Technician Certificate
License number
BU-318300
Date expires
05/16/2017
Class
Engineering Licenses - Oil Burner Technician Certificate
Status
Active
Address
massbuilding.org
ID 42448515
LAST UPDATED 2024-03-16 10:10:33 UTC
LAST UPDATED 2024-03-16 10:10:33 UTC
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