Dion Comfort Heating & Cooling
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Dion Comfort Heating & Cooling
Ottawa's trusted HVAC team. You can rely on our experts at Dion Comfort for installations, maintenance, repairs and more. From 24/7 emergency heating & cooling services to installation and repair of furnaces, air conditioners, ductwork and more, count on the friendly pros at Dion Comfort. Tankless water heaters, hot water tanks, boilers & more, Dion Comfort's water heater services are unmatched.

Whether you have a gas fireplace or an electric fireplace, our team can handle installations & repairs. If your ducts are in need of cleaning, repairs or installation, Dion Comfort is here to help. Protect your home investment by maintaining your HVAC equipment on an ongoing basis, with an annual inspection and tune-up for your furnace and/or air conditioning system.

Let the heating & cooling experts at Dion Comfort provide you with the peace of mind you deserve. Dion Comfort is proud of our friendly and professional team in Ottawa. Each of our HVAC experts are dedicated to helping you and your family with all of your HVAC needs.
Services
Trust our team of reliable HVAC professionals in Ottawa to help you and your family with all of your HVAC needs. Dion Comfort Heating & Cooling Ltd. specializes in the installation, distribution and service plans for air conditioning, heating and ventilation products. We are Ottawa's one-stop-shop for all of your HVAC needs.
Dion Comfort offers furnace installations, maintenance and repairs for just about any size, make and model available on the market. At Dion Comfort, we offer installation services for a variety of quality furnaces. We also provide our clients with excellent warranties. Our team of experts will help you choose a furnace that is perfect for your specific needs.
A well-functioning air conditioner makes a world of a difference during Ottawa's hot & humid summers. Get a free estimate for our air conditioner services today. Dion Comfort is dedicated to providing Ottawa's homes with the best air conditioner products available in the industry. All of our products also come with warranties that are unmatched by competitors.
Whether you are looking for a tankless water heater or repair services for your hot water tank, Dion Comfort is here to help. Whether you own a gas or electric water heater, Dion Comfort will be able to help you with any repair or replacement needs you may have. If you're in need of a replacement, our team will be able to recommend the right hot water tank that is best for you.
Safely enjoy the warmth and comfort of a fireplace in your home by trusting Dion Comfort with your fireplace installation needs in Ottawa. Curling up by the fire has never been easier with gas fireplaces. This is why many homeowners are choosing to install gas fireplaces in their homes. They give your home a cozy feel, reduce your yearly heating costs and they are more efficient than traditional fireplaces.
Reviews (18)
Mark De Luca
Mark De Luca
Jan 12, 2022
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Between Dee's sincere and personable demeaner and Adam's quality service, I cannot be happier. Dee was great all the way through and Adam was unbelievably kind and sincere, not to mention extremely knowledgeable about his craft. A nightmarish scenario for me was resolved by Adam in virtually no time.
SIX STARS!
Thank you Dion Comfort!
Heidi Teichroeb
Heidi Teichroeb
Jan 11, 2022
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Wow! Amazing team-had our furnace back up and running as soon as they could locate the part. They were fast, efficient and respectful. They even loaned us a portable heater (it’s still here btw - lol). Thank you Frank!
Shane Correy
Shane Correy
Dec 20, 2021
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The service afforded to us as new home owners (facing a modest heating emergency) by that of Dion Comfort and specifically the controller (Dee) and onsite technician (Malcolm) was beyond superb.
I caught myself thinking on multiple occasions throughout our emergency request and fulfillment thereafter how incredibly proactive, transparent, efficient and effective these representatives of Dion Comfort were and the level of genuine care put forth in our favour.
We entered this nightmare scenario on edge, anxious and perplexed. Dee and team were able to provide us with peace of mind nearly immediately
Mark Gwozdecky
Mark Gwozdecky
Oct 10, 2021
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I use Dion Home Comfort every year because they installed my HVAC and are prompt, honest and efficient. Adam is my maintenance guy and he is all of the above but also courteous and friendly.
Service: HVAC maintenance
Andre Charette
Andre Charette
Sep 29, 2021
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Positive: Professionalism, Responsiveness
We replaced both our A/C and furnace with them. Their pricing was fair and they provided an excellent service. Dee and the technicians are friendly and courteous. We would definitely recommend them.
Services: Install heating system, Install AC
Stef Leonard
Stef Leonard
Aug 27, 2021
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A friend recommended to call Dee, due to a delay with a different contractor. Dee was very helpful and got a crew out to me quickly to install a new unit after mine quit in this heat. Very professional crew. They arrived on time and installed the new unit quickly!
Stephanie Gagnon-Hume
Stephanie Gagnon-Hume
Aug 19, 2021
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Dee is amazing!! She is so sweet, friendly, accommodating and so helpful! I was worried I was going to have to repair my entire furnace unit and she took time on the phone with me for me to send pictures of the issue before sending someone out. Other companies just charge you an arm and a leg to send someone without a proper conversation. Adam came for the service call, he was on time, friendly, very knowledgable and fixed the issue within a matter of minutes. So thankful for Dion comfort and will be using them for all my future heating and cooling needs!!
Dominic Muzar
Dominic Muzar
Aug 15, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Replaced both our AC and furnace with Dion. They did a very neat job, very professional. I contacted them about a few details and they quickly came to touch up those concerns. Excellent service and fair pricing. I would gladly recommend to friends and family!
Peter Jones
Peter Jones
Jul 12, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Totally PRO!!!!! Fast , on time. Modern hi tech communications and web tracking and scheduling - messenger and google maps
First class . Office is super friendly and helpful . Love em
Michael Pisa
Michael Pisa
May 12, 2021
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The owner is a as inconsiderate as they come. Does what he wants with ZERO regard for your property. BEWARE!!
Josh Audette
Josh Audette
Mar 25, 2021
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Dion offered the best price and service compared to 2 other companies I quoted, and their install team was here the morning after I called to replace my failed Furnace and AC.
Dee was honest and transparent and a pleasure to work with. The tech team that did the install were nice folks and very professional.
I'm super happy to do business with a great local company!
Ryan Foster
Ryan Foster
Dec 26, 2020
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I used Dion to build my first house. They were punctual, polite, and very competitively priced. The work i received was A1 quality. Highly recommended.
Luc Ladouceur
Luc Ladouceur
May 29, 2020
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First heat wave of the year, tried to fire-up my central AC until and it was blowing warm air. Called Dion Confort and they had someone at my door within 4 hrs. Also the staff picking-up the phone are really friendly and knowledgeable:)
Danika Martin
Danika Martin
Nov 29, 2019
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Quick, efficient and friendly service from Frank and his team. Dee in the office is also a pleasure to speak with. Strongly recommend Dion comfort for your HVAC needs. Merci
Ann Lafond
Ann Lafond
Jul 18, 2019
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I was very lucky that a relative gave me this name . Amazing service! So happy with the new water tank I truly appreciate their help and service.
Nicole Turgeon-Courchesne
Nicole Turgeon-Courchesne
Jun 28, 2019
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I would recommend Frank and crew in a heartbeat. Had my AC installed by them but there was a small glitch and the next day they returned, fixed it and now I am going to enjoy my summer :) Merci Frank.
Phil Musk
Phil Musk
Jun 13, 2017
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Frank and his team completed a commercial job for me and delivered on time at a reasonable price! Always reliable and fair. Give Dion Comfort a call!
Melanie Rosen Baur
Melanie Rosen Baur
Jan 05, 2017
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I rent a property in Kanata. My furnace died on a night that was going down to -12. They were there by 7 pm, assessed what the problem was (motor) and were BACK by 7 am with the part. I'll make it to work on time, and not worry that I'm going to come home to a puppy-popsicle. Highly recommend their services. The guys who came were friendly, polite and extremely efficient.