License holder summary

JOHN GRZELAK is a Engineering Licenses - Oil Burner Technician Certificate licensed to practice in Massachusetts.

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 2024-04-14 11:56:18 UTC

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