Massachusetts
Board of Regulations and Standards
JOSEPH F KOSTKA
Engineering Licenses - Oil Burner Technician Certificate
License number
BU-030251
Date expires
09/26/2017
Class
Engineering Licenses - Oil Burner Technician Certificate
Status
Active
Address
massbuilding.org
ID 42453549
LAST UPDATED 2026-05-07 16:47:37 UTC
LAST UPDATED 2026-05-07 16:47:37 UTC
This website is unaffiliated with the Board of Regulations and Standards. Please verify all information directly with the relevant official government authority.