Tresman Steel Industries Ltd.

Tresman Steel Industries Ltd., a trusted name in Canadian steel fabrication and erection, has been serving the industry for over 45 years. Established in Ontario in April 1976 with a modest budget of $10,000, Tresman Steel has grown exponentially, now generating annual sales exceeding $25 million.

​Starting in a 3,000-square-foot facility in Brampton, Ontario, the company initially focused on small, high-craftsmanship projects. As demand for structural steel increased, Tresman Steel relocated to a 30,000-square-foot facility equipped with state-of-the-art machinery and a skilled team capable of managing every aspect of structural steel fabrication and erection.

​Though our primary market is southern Ontario, Tresman Steel’s reach extends across North America, with installation crews completing projects from Churchill Falls to Texas and from New Brunswick to Alberta.

​Our success over the past 45 years is a testament to the dedication, knowledge, and commitment of our team. Their loyalty has allowed us to blend a personal approach to business with cutting-edge construction methods, driving our continued growth and reputation for excellence.

OUR MISSION

Building a Sustainable Future

At Tresman Steel Industries Ltd., our commitment to sustainability is integral to our operations. We are proud to be LEED certified, a reflection of our dedication to environmental responsibility and energy efficiency in the construction industry. As a part of our ongoing efforts to minimize our environmental impact, we exclusively use 100% recycled steel in all our fabrication and erection projects. This not only supports sustainable resource use but also contributes to reducing the overall carbon footprint of our operations.

​In addition to our steel recycling initiatives, we have implemented a comprehensive paper and cardboard recycling program in collaboration with Green Thumb Recycling and Disposal Services®.