Contact Us
Mechanical Contractors &
Heat Exchanger Specialists
Office Hours:
Monday-Friday: 8 a.m. to 4 p.m.   

Note: 24-hour emergency service available.

Decrease your downtime with the skilled workmanship of Union Boiler Company of Hamilton.

Serving the GTA and all of southern Ontario, we are available to assist you 24 hours a day.

President
-David Aldighieri

General Manager
-Robin Mazzocato
rob@unionboiler.com

Field Manager
-Mike Mazzocato

Office Manager
-Cathy Seal

Address
163 Niagara St.
Hamilton, ON L8L 6A8
Phone: 905-528-7977
Fax: 905-528-6777

Email: unionboilerco@bellnet.ca
Copyright 2018 by Union Boiler Company of Hamilton Ltd.
All Rights reserved
Business Company
Mechanical Contractors &
Heat Exchanger Specialists
Mechanical Contractors &
Heat Exchanger Specialists
Phone: 905-528-7977
Fax: 905-528-6777

163 Niagara St., Hamilton, ON L8L 6A8

unionboilerco@bellnet.ca