Fagnan's Furnace Services Ltd. provides the best products and services for Calgarians.


Our company has been serving Calgary and area for over 50 years. We understand Calgary’s climates and know what type of air conditioning, furnaces, and indoor air quality standard your home requires. Look no further for your Calgary furnace repairs, air conditioners, or duct cleaning. Fagnan’s Furnace is here to help your home and family.

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Air Conditioning

Air conditioning is another major part of Fagnan's Furnace. From the installation of the new state of the art R-410a systems, to the servicing and cleaning of the old R-22 Freon systems. Your new air conditioner is only one call away!

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Our company provides the best energy efficient furnaces on today's marketplace. Fagnan's has been using many different brands over the last 44 years and we recommend Carrier brand because of the success rate we've had with them. A brand new furnace is a phone call away!

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Indoor Air Quality

Say goodbye to dust, mites, pollen, pet dander, fungi, tobacco smoke, and much more with our indoor air quality solutions. We offer humidifiers, air cleaners, UV lights, heat recovery ventilators (HRV), and carbon monoxide detectors.

Duct Cleaning

Save up to 30% annually on utility bills with Fagnan's maintaining the cleanliness of your furnace. We recommend that your furnace be serviced at least once a year and your ducts be cleaned every 2-4 years. Clean air means a healthier home!


Service is our top priority and you can rely on Fagnan's with our 100% Customer Satisfaction Guarantee

  • Furnace repairs and air conditioning repairs in Calgary
  • Flat Rate pricing, up front costs, and no hidden charges
  • 30 day labour guarantee with 1 year Parts Warranty on all repairs
  • True 24 hour Emergency Service in Calgary
  • All our vans are stocked with the best factory authorized equipment