Expert Installation

Our team is dedicated to providing expert installation of Trane Air Conditioners, Furnaces, Heat Pumps, and Air Cleaners. Additionally, we also specialize in NTI & Viessmann Boilers, Ductless Air Conditioning Systems, in-floor heating, and tanked/tankless Water Heaters.

Click here to schedule FREE in-home consultation today!

Expert Service

As one of GTA's leading HVAC companies we offer a wide variety of services and repairs to our customers. We service all makes and models of air conditioners, furnaces, and all your other HVAC equipment. From in-floor-heating to gas piping, A Plus Air Systems is ready to provide you with prompt and excellent customer service.

Click here to schedule a service or repair appointment today!

Interactive TRANE Showroom

Not sure what your home needs? Confused about HVAC?

No Problem! Our interactive TRANE showroom is here to teach you everything you need to know about your home's HVAC needs.



A Plus Air Systems was established in 1990 as a complete solution to commercial and residential heating, ventilation, and air conditioning needs. A Plus Air Systems is currently one of the largest independent Trane Dealers in Ontario. We are in partnership with The Home Depot for the installation and service of Trane furnaces, air conditioners, air clea cleaners, heat pumps, and water heaters.

We now service and install Air Conditioners, Furnaces, Heat Pumps, NTI & Viessmann Boilers, Air Cleaners, Thermostats, Ductless AC, Trane Humidifiers, Rinnai Water Heaters. We also offer repair and maintainence services for all major makes and models of furnaces and air conditioners.

Trane Furnaces
Trane Heat Pumps
Viessman Boilers
Tankless Water Heaters
Roof-Tops Furnace
High Velocity Furnace
In-Floor Heating
Convert to Gas
Furnace Protection Plans
Trane Air Conditioners
Trane Heat Pumps
Ductless Split Air Conditioners
Computer Rooms
High Velocity
Indoor Air Quality
Heating & Cooling Protection Plans
Toronto, North York, East York, Etobicoke, Scarborough, Willowdale, Richmond Hill, Markham, Vaughan, York Region, Downsview, Beaches, Caledon, Brampton, Pickering, Missisauga.

Oakville, Burlington, Milton, Halton Hills, Hamilton, Downtown Hamilton, Dundas, Ancaster, Stoney Creek, Grimsby, St. Catharines, Welland, Niagara Falls.
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