Our HVAC Suppliers

We choose only the best manufacturers of furnaces, air conditioning and HVAC products available. We are proud to supply Trane furnaces and air conditioners. We carefully select these products using knowledge gained through years of experience. A new furnace or air conditioner is a significant investment in your home and we understand that trying to decide which product is the right one for you can be stressful.

With Donaldson Heating & Air Conditioning you can relax as we make the entire process easy! We have a vast knowledge base about the products we sell and we are passionate about our work. There are a lot of options out there, but we’ll help you narrow down those options until we find the right one for you and your home. We take the time to sit with you and explain the various options, answer any questions you have, and provide our recommendations based on your needs.

Regardless of which product we are installing, it will be reliable, installed by the experts, perform exactly as required, and come with the best possible warranties.

Trane is our flagship brand and it covers all your HVAC needs. Offering only the highest-quality products, and market-leading technology, Trane has you covered for heating, cooling, and air filtration. We are the only suppliers of Trane furnaces, air conditioners and more in London, Ontario. We also service many other brands.

Contact us today for a free, no obligation quote today!

Some of the suppliers we service, repair and install:

Trane, A.O. Smith, Amana, American Standard, Armstrong Air, Beckett, Bosch, Bradly White, Bryant, Carrier, Clare, Coleman, Comfort-maker, Continental, Ducane, Frigidaire, Fujitsu, G.S.W water heaters, Gibson, Goodman, Healthy Climate, Heil, Honeywell, IBC, Intertherm, John Wood, Kenmore, Kerr, Kingsman, Lennox, Lockinvar, Luxaire, Majestic, Maytag, Mitsubishi, mitsubishi, Monessen, Montigo, Newmac, Nordyne, Payne, Regency, Rheem, RInnai, Ruud, Samsung, Space Pack, Tappan, Tempstar, Trane, Triangle Tube, Trinity, Unico, Vermont Castings, Viessman, Weatherking, Weil-Mclean, White Rogers, Wolfe Steel, York and many more!

Trane Armstrong-Air lennox gibson air Rheem aire-flo Rinnai Bradford-White continental kingsman bosch GSW john-wood AO-Smith