Orillia sits where Lake Simcoe meets Lake Couchiching — the “Sunshine City” at the heart of Ontario’s Lake Country. It’s a place of contrasts for homeowners: century homes and heritage properties in the historic downtown, and brand-new builds going up across the West Ridge community. Both need heating and cooling that can stand up to cold, snowy lakeside winters and warm, humid summers. Aire One Barrie is a family-owned, TSSA-licensed HVAC company and Carrier dealer based about 30 minutes south in Barrie, and we’ve kept Simcoe County and Lake Country homes comfortable for more than 30 years. From downtown Orillia to West Ridge, homeowners rely on us for straight advice, clean installs, and true 24/7 emergency service.
Need heating or cooling help in Orillia today?
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A furnace failure during an Orillia winter is a genuine safety concern. Our TSSA-licensed technicians provide fast, reliable furnace repair in Orillia for every make and model, with 24/7 emergency service when the heat quits overnight.
Learn the warning signs in our post on 5 signs your furnace needs repair before winter, or book our furnace repair team directly.
When a furnace is 15–20 years old and needing repairs more often, furnace replacement and installation in Orillia is usually the smarter investment. As a Carrier dealer, we install high-efficiency Carrier gas and electric furnaces, properly sized so your home is evenly and affordably heated — with flexible rent, finance, or purchase options. See furnace installation, rent-or-buy options, and our furnace maintenance tips before winter. On a boiler? Our boiler maintenance and repair service — and our guide on preventing boiler breakdowns — have you covered.
When summer humidity rolls in off the lakes, a failing AC makes a home uncomfortable fast. We provide prompt air conditioner repair in Orillia for all central and ductless systems, so you’re not left sweating out the season.
Not sure if it’s urgent? Our posts on strange AC noises and what to do when your AC isn’t cooling help — and when it can’t wait, our air conditioner repair crew handles emergency AC repair.
Replacing an older unit? We handle air conditioner installation of efficient Carrier central systems, with rent-or-buy options. For Orillia’s older downtown and heritage homes without ductwork — or for an addition or a hot room over the garage — a ductless mini-split is often the most efficient way to add cooling without tearing into walls.
EXCELLENT
Based on 131 reviews
Posted on Google![]()
D. PendletonTrustindex verifies that the original source of the review is Google.
I have had this company to my house for many years now. I could not be happier with their service or their employees. Excellent work and Michael is the nicest guy ever. Trustworthy and really knows what he is doing. Definitely five stars!Posted on Google![]()
Don EganTrustindex verifies that the original source of the review is Google.
The Heat Pump for our garage was efficiently and well installed. Throughly happy the installation.Posted on Google![]()
Colin BowlerTrustindex verifies that the original source of the review is Google.
Reliability is the best word I can think of to describe the team at Air One Simcoe Heating. They show up on time, respect our property and get the job done. And all at a very competitive price! They have served us well for some twenty years and we don’t even consider others for our HVAC needs.Posted on Google![]()
Bal SandhuTrustindex verifies that the original source of the review is Google.
Prompt and Very efficient Techs and Mr.Henry.Posted on Google![]()
Andrew CabreraTrustindex verifies that the original source of the review is Google.
Technician showed up on time, very knowledgeable and experienced. Fare pricing didn't try to cheat me.Posted on Google![]()
sharon rileyTrustindex verifies that the original source of the review is Google.
The two gentlemen who installed our new water heater were very professional and friendly. We had great service from our first call which was on Good Friday and our new water heater was installed on Saturday. Henry was great to work with as well. I highly recommend AireOnePosted on Google![]()
Ken MercerTrustindex verifies that the original source of the review is Google.
Michael arrived to address a warranty issue with my furnace. The heat exchanger failed and the part was still covered. He worked for approximately 4 hours and was extremely focused on getting the job done right. He removed the old parts and explained the differences between the old part and new one. Once he was done there was no way to tell he was here. Everything was cleaned up 100% and he offered to answer any questions we have. Aire One was great, friendly and extremely responsive. I would highly recommend them!
Orillia has seasonal extremes. There are winter months when the temperature is freezing, and very humid summers. Your HVAC equipment is working hard in this environment. If you have a good furnace and a high-efficiency AC or a high-end cold-climate heat pump, you can keep your home balanced beautifully no matter what the weather is outside.
Watch out for sudden, unexpected increases in your monthly utility bills, weak or uneven airflow throughout your rooms, constant cycling on and off, or strange rattling noises and odours coming from your vents. If your furnace is over 15 years old or your AC is more than 10 years old, you might want to start thinking about a modern replacement.
Yes! Homeowners can easily perform basic maintenance tasks, such as checking and changing air filters every 1 to 3 months, to prevent dust buildup. But a licensed technician should always perform a full seasonal tune-up, including checking refrigerant pressures, cleaning internal coils, and inspecting gas connections, to ensure safety and warranty compliance.
We suggest having your furnace inspected early in the fall, before winter hits, to keep your system operating at peak efficiency. We also suggest having your air conditioner tuned up in the spring, before the heavy summer humidity sets in.
Whether you need an urgent repair, or want to buy, finance or rent a brand new energy saving system, we are here to help.
Furnace, air conditioner, heat pump, water heater and indoor air quality service for Barrie and Simcoe County since 1990.