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Our HVAC and Refrigeration Services

We design, install, service and repair the following systems:

  • Furnaces
  • Heat pumps
  • Air conditioners
  • Boilers
  • In-floor heating
  • Electric/gas fireplace installation and repairs
  • Air handlers
  • Garage heaters
  • Mini-split systems 
  • Packaged rooftop units
  • Wood pellet boilers
  • Geothermal systems
  • Forced air systems
  • Ductless split systems
  • LNG systems
  • Chiller/Condenser repairs and refrigeration services
  • Thermostats
  • Zoning
  • Smart home automation
  • Air purification
  • Ventilation
  • Humidity control
  • Filters

Invest in your home now with affordable payment options. We provide year-round financing solutions to home owners through FinanceIt. To learn about our financing options, email estimating@stgroup.ca.

Quality Brands

We believe in the importance of having equipment that is reliable, efficient, and well-tested. That’s why we are the Sault’s official dealer for Ouellet, Trane, Viessman, and Marquis Collection branded products. If you don’t see what you’re looking for, we’d be happy to help you find it.

Looking to Convert to Propane?

As Algoma’s preferred certified partner with Superior Propane, we can provide discounted fuel rates and promotions to help you convert off your oil or electric system to a new, safe, and energy-efficient unit.

Licenses / Certifications

  • Provincially licensed 313A mechanics (HVAC Technicians for commercial/ industrial)
  • Provincially licensed 313D Mechanics (HVAC Technicians for the residential sector)
  • G2 and G1 and OBT2 and OBT1 TSSA Certification for gas and oil
  • Factory-certified trained technicians
  • Corporate TSSA Certification #0076638165
  • TSSA Fabricate, assembly & repair of Power Piping B51; ASME B31.1 QA-03543
  • TSSA Fabricate, assembly & repair of Refrigeration Piping B52; ASME B31.5 QA-03544
  • TSSA Fabricate, assembly & repair of Medical gas piping B51; CSA-Z7396.1; QA-04292
  • TSSA :Repairs and alteration of boilers, pressure vessels, piping and fittings: QA-10475
  • Patterson & Kelly (PK) Boiler Authorized Service Provider
  • Micom Certification Brazing Certified BSI ASME B31.1
  • Certified Trane Dealer
  • Venmar Service Provider
  • Viessman Service Provider (Boilers)
  • Triangle Tube Service Provider (Boilers)