Welcome to Besseling Mechanical Inc.

Based in Hamilton, Besseling Mechanical was founded in 1970.
For over forty years we have been providing mechanical contracting services in the Hamilton, Niagara, Southwestern Ontario, and Toronto areas.

Experience and Expertise

Besseling Mechanical’s team of licensed plumbers and registered apprentices have a wide range of piping experience and expertise. By combining the skills of our plumbers and pipefitters with our network of trusted and reliable subcontractors, Besseling Mechanical can provide solutions for all your mechanical system requirements.


Hydronic Heating and Cooling

Medical Gases

Steam Piping

Process Piping

HVAC Systems