Enhancing customer standards
with our commitment to excellence.
ST Group

Commercial HVAC

S. & T. Group's team of HVAC technicians are experienced and certified to work with your company for your commercial heating, cooling and ventilation equipment installations, repairs and maintenance. 

Since 2003, S. & T. Group's HVAC department has developed a reputation of reliable and dependable service.Roof-Top HVAC Equipment Bridge Plaza, SSM

We have worked with companies and organizations across a variety of disciplines, establishing a vast portfolio of expertise. Some of our key client sectors include:

  • Schools & Educational Facilities
  • Health Care Facilities & Hospitals
  • Property Management Groups 
  • Car Dealerships
  • Hotels
  • Retail Stores
  • Restaurants
  • Call Centres
  • And many more!

We will provide you with the best solution and complete the project from start to finish.

Whether you need ductwork installed or replaced, a new furnace, fireplace, central air system or simply need a check-up or repair on your existing unit, we will have a member of our team assist you.

We also offer 24/7 Emergency service 365 days a year.


Service and Repairs

Our technicians are available 24/7 365 days a year. We repair and service all makes and models of products. Our service vehicles come fully stocked with the necessary equipment to ensure that your equipment can be tested and diagnosed accordingly. Some of the key products we service include:

  • Furnaces
  • Air Conditioners
  • Roof Top HVAC Equipment
  • Ductless Air Conditioning Units
  • Air Quality Systems
  • Space Heaters
  • Walk-In Coolers & Chillers
  • Fireplaces
  • Air Handlers
  • Building Automation & Controls





You can schedule a service by calling our office at 705-942-3043 or using our scheduling assistant here (Please note: if this is an emergency, please call our office directly for immediate care).Paesano Foods' Refrigeration


Finding the right equipment for your facility is key. Our Sales Team provides free estimates on suggested products based on your needs.

As the Sault's official Trane dealer, we believe that having reliable, efficient and well-tested products is important. To learn more about our products, visit our residential page or call our office to speak to a sales representative. 

Preventative Maintenance Program

S. & T. Group also provides annual and semi-annual maintenance packages for your heating and cooling units.

These programs are designed to ensure your unit is well kept, working at peak efficiency and providing you with the best quality of output. We service all makes and models.

To learn more about our Preventative Maintenance Program, please contact our service department at 705-942-3043 or email service@stgroup.ca. We will be happy to work with you to ensure you are provided with the best program for your equipment.

Automation & Controls Solutions

We offer a variety of programs that can sync and automate your building's HVAC controls and equipment to one platform. To learn more about these offers, visit our Building Automation & Controls page or call 705-942-3043.