1st Air heating & cooling is a family owned and operated Toronto HVAC company that is consistently working to bring you the most competitive prices while building our reputation through honest and reliable services. We install furnaces, air conditioners, humidifiers, air purifiers, thermostats, and zoning systems in Toronto and the GTA. Our heating & cooling maintenance and repair services are 100% satisfaction guaranteed.
We are a Lennox Premier Dealer
Every Lennox Premier Dealer™ is trained to deliver a level of comfort and service no one else can match. To earn and maintain “Premier” status, Lennox Premier Dealers are regularly evaluated through an independent customer satisfaction review process.
- Richmond Hill
- East Gwillimbury
- Niagara Falls
Did You Know
If you install an air conditioner that is not fit for your home, it can significantly impact your comfort and operating costs in a negative way? Find out what the correct size of air conditioner or furnace your home needs and answers to other frequently asked questions now!