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Get up to $2350 in lennox and Reliance rebates

Calgary Furnace, Air Conditioner, HVAC and Water Heater Service & Repair

Reliance Home Comfort™ is one of Canada’s largest heating and cooling companies with locations in Edmonton, Winnipeg and Ontario. Reliance™ Calgary is a flagship location in Alberta, we offer some of the best furnace, air conditioner and water heater deals in the business.​​

Reliance & Habitat for Humanity Partnership Program  

2015 Reliance Habitat for Humanity Partnership

In 2015, Reliance™ Calgary team members roll up their sleeves, put on hard hats and safety shoes to hammer nails and paint walls, so that deserving families can afford a comfortable home.

Read more about the Reliance Calgary & Habitat for Humanity Partnership >>

Why choose Reliance Calgary for all of your heating and cooling needs?

  • We have a home comfort solution for every home and budget
  • Live telephone support every minute of every day
  • Service when you want it, including evenings and weekends
  • Trusted by over 1.4 million customers and more than a decade in the business
  • One of Canada’s largest networks of professional, licensed technical experts
  • Backed by some of the best guarantees in the business
  • You can connect with us by phone, email or online chat 24 / 7 / 365