Massachusetts
Board of Regulations and Standards
THOMAS C MENTZINGER
Engineering Licenses - Oil Burner Technician Certificate
License number
BU-020221
Date expires
11/14/2010
Class
Engineering Licenses - Oil Burner Technician Certificate
Status
Address
massbuilding.org
ID 42455471
LAST UPDATED 2026-03-30 10:25:47 UTC
LAST UPDATED 2026-03-30 10:25:47 UTC
This website is unaffiliated with the Board of Regulations and Standards. Please verify all information directly with the relevant official government authority.