About Us
Mechanical Contractors &
Heat Exchanger Specialists
Union Boiler Company of Hamilton was founded in 1966 by George Aldighieri. Our second generation, family-owned business is now under the leadership of George’s son, David Aldighieri. The company still maintains the high level of quality, dedication and service that it was founded on.

We work to offer quality services by maintaining qualified and experienced personel that offer personal and efficient service.

Union Boiler Company of Hamilton has built a good reputation over years and years of hard work. Your complete satisfaction on every job, from heat exchangers to process piping, is of paramount importance.

We take pride in our staff’s leadership and long standing commitment to you, our valued customers. Union Boiler has benefited from the long tenure of its employees. Each member of our staff brings exceptional skills and dedication to the job. You benefit from their experience in many ways, including less downtime for your operation and increased reliability of your equipment.

Union Boiler is proud of the accolades we’ve received over the years, including:

Certificate of Recognition from the city of Hamilton for 25 years in business.
Founder George Aldighieri was awarded a gold medal from the Chamber of Commerce in Vicenza, Italy, for his work and contributions to economic progress within Hamilton.
Copyright © 2018 by Union Boiler Company of Hamilton Ltd.
All Rights reserved
History
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