Lancelot Furnace Ltd. are your heating specialists in Calgary. We offer installation of Bryant heating systems as well as repair and maintenance services for all makes and models.


Our air conditioning experts will guide you in selecting the right model for the size of your home. We install Bryant air conditioners which are efficient and quiet. We repair all makes and models.

Indoor Air Quality

We install and maintain humidifiers to facilitate our dry climate. Humidifiers not only help with health but should be an integral part of any Alberta based home.

Air Filtering

Lancelot Furnace Ltd. understands that the air we breath is important. That is why we offer air purifiers and UV filters for our Bryant heating and cooling installations.

Why Use Us?

Locally Owned & Operated

Certified Technicians

Licensed Professionals

Premier Bryant Dealer

24/7 Emergency Service

Our Services

New Furnace and Air Conditioner Installation

Existing Furnace Repair and Maintenance

Existing Air Conditioner Repair & Maintenance

New Air Purification HEPA/UV Installation

Air Purification Repair & Maintenance