1st Air
Heating & Cooling

Looking for a new furnace or air conditioner?

1st Air Heating and Cooling has been installing and servicing furnaces and air conditioners for over the past two decades in Toronto and the GTA. We are a Lennox Premier Dealer and we offer free consultations in and around Hamilton. Our home advisers are here to help you decide which furnace best suits your needs and your home.

Maintenance and Repairs

Call us if you need an emergency service or if you need a furnace repair in Hamilton. Our technicians are well trained to diagnose problems found in ALL makes and models of furnaces and/or air conditioners.  To avoid unexpected breakdowns, require fewer repairs, reduce energy costs, and to extend the life of your heating and cooling equipment, it is recommended to have yearly maintenance performed on your HVAC unit. Want to know more? Contact us and book your annual maintenance for only $89.


Heating and Air Conditioning Products and Services

  • Furnace
  • Air Conditioner
  • Humidifier
  • Boiler
  • Zoning System
  • Furnace Maintenance
  • Air Conditioner Maintenance
  • Furnace Repair
  • Air Conditioner Repair
  • Protection and Maintenance Plans

If you need to install a new heating and cooling system or if you are looking for emergency repair or maintenance service, contact us today.

Service Area:  Hamilton, Stoney Creek, Ancaster & Meadowlands, Dundas, Waterdown,  Albion Falls & Binbrook, Winona, and Grimsby.

Contact Us

We're not around right now. But you can send us an email and we'll get back to you, asap.