Massachusetts
Board of Regulations and Standards
JOHN GRZELAK
Engineering Licenses - Oil Burner Technician Certificate
License number
BU-028851
Date expires
05/04/2016
Class
Engineering Licenses - Oil Burner Technician Certificate
Status
Expired
Address
massbuilding.org
ID 42452112
LAST UPDATED 2024-02-21 18:29:55 UTC
LAST UPDATED 2024-02-21 18:29:55 UTC
This website is unaffiliated with the Board of Regulations and Standards. Please verify all information directly with the relevant official government authority.