Massachusetts
Board of Regulations and Standards
WILLIAM J CALLAHAN
Engineering Licenses - Oil Burner Technician Certificate
License number
BU-114671
Date expires
04/21/2018
Class
Engineering Licenses - Oil Burner Technician Certificate
Status
Active
Address
massbuilding.org
ID 42448519
LAST UPDATED 2024-05-03 18:02:52 UTC
LAST UPDATED 2024-05-03 18:02:52 UTC
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