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Furnace Repair in Mississauga and the GTA

When you need a furnace repair in Mississauga and the surrounding area, call Aire One Peel Heating & Cooling. As one of the largest independent heating and cooling companies in Ontario, Aire One Heating & Cooling has 9 convenient locations across the province. Our Mississauga location serves the Peel Region and Etobicoke.

Our professional and experienced technicians offer many benefits:

  • 24-hour emergency repair services

  • Same-day service

  • Showing up on time

  • Calling when they are on their way

Keeping You Warm, Comfortable and Safe Is Our Business

Sitting in your home with a broken furnace is admittedly better than sitting outside in the cold. But why put up with even a few uncomfortable hours when you can call Aire One Peel Heating & Cooling for 24/7 emergency furnace repair in Mississauga? Our staff understands how much you depend on your furnace during the bitter Toronto winter, so helping your family stay warm, comfortable and safe is our business. Call us at the first sign of trouble to keep the discomfort and dangers caused by a non-functioning furnace to a minimum, including:

  • Carbon monoxide dangers from a furnace malfunction

  • Carbon monoxide dangers from alternative heating sources

  • Use of gas or electric ovens not designed for area heating

  • Fire or burn risk from portable space heaters

  • Risk of frozen pipes

  • Health concerns for the youngest, oldest and frailest occupants

  • Condensation problems that can cause mould and mildew

  • Disruption of your daily routine

Signs Your Furnace May Need Repair

When you’re in need of furnace repair in Mississauga and the Peel Region, Aire One Peel Heating & Cooling’s technicians are ready for your call 24 hours a day, 7 days a week. Call us immediately if you notice problems such as:

  • Furnace stops when your power is on and circuit breaker is not tripped

  • Heated air is not moving out of the vents

  • Furnace runs constantly to keep your house warm

  • Furnace can’t bring the temperature up to your thermostat setting

  • Furnace cycles on and off with inconsistent heat flow

  • Your house is cold and furnace can’t maintain heat

  • Loud or scraping noises from furnace that signal mechanical problems

  • Squealing or whining loose belts that can cause furnace to overheat

Dangerous Furnace Problems You Cannot Ignore

If you think your furnace is not working properly, you need to call for diagnostics and repairs to avoid a dangerous, and possibly fatal, buildup of carbon monoxide produced by a malfunctioning burner or cracked heat exchanger. Since this deadly gas is colourless and odourless, you should make sure to have at least one carbon monoxide monitor in your home. And if the monitor detects any sign of carbon monoxide, you should leave your house and call for furnace repairs immediately. 

Warning signs of carbon monoxide poisoning include:

  • Drowsiness

  • Vomiting

  • Flu-like symptoms

The most tragic outcome may be that you or your family members fall asleep and not wake up.

Always call for emergency furnace service if you smell any odd odours coming out of your heating vents or from around the furnace itself, which could be scorched wires or gas leakage. If you suspect or smell leaking gas in your home, immediately get everyone out and at a safe distance (at least across the street) from the house, and call 911. Do not call for help while still inside.

Tune Up Your Furnace Before You Need Repairs

Have your utility bills risen this heating season with no unusual cold snaps or changes in your habits? Your furnace is working too hard and needs servicing. Before spending even more money on wasted energy or expensive repairs, call Aire One Peel Heating & Cooling for furnace maintenance in Mississauga and the Peel Region. Your furnace needs a tune-up if it:

  • Has gone without professional maintenance for a few years

  • Runs noticeably more than usual

  • Cycles on and off with uneven heat flow and circulation

  • Has a clogged and unchanged filter

  • Thermostat problems that affect furnace function and lifespan

  • Doesn’t blow hot air like before

  • Makes unusual noises at ignition or while running

Furnace Maintenance Packages

Our technicians can diagnose and repair problems with fan motors, loose belts and bearings that affect airflow and waste energy, and can even lead to your furnace overheating. Let us lessen the wear and tear every furnace experiences so we can give you improved energy efficiency and peace of mind, no matter how cold it gets outside. Also take advantage of our maintenance package for regular, affordable inspections and service.

Make a Smart Investment in a New Furnace

Sometimes furnace repair in your Mississauga home is no longer your best investment for financial and safety reasons. If your furnace has reached the end of its working life, Aire One Peel Heating & Cooling supplies and installs a variety of high-efficiency furnaces from trusted manufacturers such as Carrier® and York®. Call us today to schedule a free assessment, review our available promotions, and discuss our flexible financing options.


1625 Courtneypark Drive E,

Mississauga, Ontario, L5T 1V9

P. 905-564-8545




Monday - Friday 09:00 AM - 05:00 PM

Saturday 09:00 AM - 02:00 PM


24 Hours a Day, 7 Days a Week

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