Expert Furnace Repair London Ontario

Our Flat Rate pricing means you always know how much your furnace repair will cost BEFORE we start working.
No Hidden costs or fees. Our quote is what you pay.
2 Hour arrival window means you don’t waste a whole day.
 Factory trained furnace repair technicians ensure your furnace is fixed right the first time!

We understand you need your furnace fixed right away. Our service technicians schedule a 2 hour arrival window so you don’t have to spend all day at home waiting for someone to show up. We offer 24/7 emergency service to keep you and your family warm and safe. We repair ALL furnace makes and models and work is completed by licensed, factory trained HVAC technicians.

Our furnace repair technicians are professional, courteous and carry a wide range of common parts with them so we can get you fixed as fast as possible. Our flat rate furnace repair London Ontario means there are no hidden costs and no surprises. Just a warm cozy home when we leave!

Need a new Furnace installed? We pass the factory rebates and incentives on to our customers.

Contact Donaldson Heating & Air Conditioning today and find out why more Londoners trust us as their furnace and air conditioning company!