DC Air
HVAC contractor in Mississauga, ON.
In DC Air's own words
DC Air provides industry-leading HVAC services, including furnace installation, AC installation, and more, to the Golden Horseshoe and GTA. Serving Mississauga, Kitchener, Brampton, Hamilton, Oakville, and more
- Trade
- HVAC contractor
- Business address
- 5690 McAdam Rd, Mississauga, ON L4Z 1T2, Canada
- Telephone
- (905) 625-9113
- Website
- dcair.ca
- Hours
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- Monday8:30 am - 4:30 pm
- Tuesday8:30 am - 4:30 pm
- Wednesday8:30 am - 4:30 pm
- Thursday8:30 am - 4:30 pm
- Friday8:30 am - 4:30 pm
- SaturdayClosed
- SundayClosed
From the business's Google listing, checked Oct 2026
- Register
- ON register
Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the provincial licensing body.
Google Reviews
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I would like to give this 5-star review specifically to Tommy. He was very professional, knowledgeable, and helpful. He gave me a lot of useful advice about the equipment and explained things clearly. I really appreciate the time and effort he took to help us. I hope that the next time we need assistance, DC Air can send Tommy to help us again. However, I do want to share some concerns about my experience with the front desk, especially Christin. I first called DC Air last Friday and requested a service appointment. During the phone call, I understood that an appointment had been arranged for Wednesday. However, when I called on Tuesday to confirm, I was told that the appointment had never been booked because I was apparently expected to contact my builder first. I understand that DC Air may need the builder to be contacted first, and I had no problem with paying for the service if necessary. I tried to contact my builder but was unable to reach them. I explained this, but unfortunately, I felt that my concerns and what I was trying to explain were not really being listened to. The communication on Tuesday also felt very rude and frustrating. As a customer who is simply looking for help and does not have technical knowledge about the equipment, I don’t understand why I was spoken to in that way. I believe customers should be treated with patience and respect, especially when they are trying to understand a technical issue. Fortunately, when Tommy came on Friday, his professionalism completely changed my experience. He was knowledgeable, patient, and willing to explain things to me, and he gave me confidence that I could continue using DC Air when I need service in the future. So, my 5 stars are truly for Tommy and the excellent service he provided. I hope DC Air will recognize his professionalism and also take the feedback about the customer service experience seriously.
Zheng A.
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DC Air took care of fixing the issue due to our heating system. Our property is still under the new build warranty. Our furnace was fixed by Artin today. He was very professional and was able to identify the issue very quickly. He was able to get the part after dealing with warranty. I am considering getting the service package from DC air based on my conversation today.
Vasanth S.
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I would like to give a huge thank you to Tommy from DC Air for his outstanding service! Tommy was professional, knowledgeable, polite, and extremely helpful from start to finish. He took the time to explain everything clearly, answered all my questions, and made sure the job was done properly and carefully. It is always a pleasure to deal with someone who genuinely cares about the customer and takes pride in their work. Tommy went above and beyond to make sure everything was taken care of, and I truly appreciate his professionalism and attention to detail. Thank you, Tommy, for the excellent service! You are a great representative of DC Air, and I would absolutely recommend you to anyone looking for reliable and professional service.
Alena R.
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Tommy came to to do some work at my house excellent work excellent costumer service would recommend to any of my family and friends
Nick S.
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Dc air was quick to respond and Tommy was very professional. Thank you Dc air
NERO V.
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Tommy was on time and super helpful only guy I’d trust from now on .. great work
Joao S.
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Incredible work, well done, more importantly thank you! DC Air your technician Tommy was very knowledgeable, informative, and very friendly. I will recommend your company. Thanks again!
JP T.
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My house was built in 2024. Little did I know the headache my family would go through with the A/C unit they provided. Installed through DC Air. It leaked last year in the summer. Just over a year after being installed. Brand new unit!!! I had to beg to fix it. It was super hot last summer and my wife was pregnant. Guess what? It happened again this year. Same problem. DC air said we were not covered for parts no more because they were charged for “labour” last year? I don’t know what that means. But left us high and dry. We have a baby not even 6 months living with us. What the heck? The unit they are putting in houses are bottom of the barrel quality. Designed to fail. Know that. And when it fails, they will either provide a momentary fix (if you’re covered). Or leave you high and dry. It’s a cold, fallen world we live in. Companies like this will remind you of that. Stay away please.
Kaylon J.
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Nathan is an absolute lifesaver!! We’d been without AC for days and dealing with endless back-and-forth when he came in, figured out the problem, explained everything clearly, and actually fixed it. After several stressful days, having someone show up who clearly knew what he was doing was such a relief. Shoutout to DC Air for responding SO quickly and procuring all the parts needed, plus Nathan for saving our sanity. Highly recommend!!
Z
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Customer service is disappointing and rude. They also refuse to take accountability for their poor workmanship. In response to you: You’re incorrect, all information was provided to you guys but instead I was met with attitude. My AC was installed in 2023 by this company which now has a refrigerant leak and damage to evaporator coils, and now you are refusing to take accountability for their poor workmanship. I’ve had two second opinions tell me that this is an installer issue. Each time I’ve called in, I’ve been met with complete disrespect and a condescending attitude with ZERO willness to help. Future customers, do with this information as you wish. Customer service is a 0/10 and obviously they lie. Yikes
Jordynn
About DC Air
Air conditioning and furnace work from DC Air
DC Air names furnace installation and air-conditioning installation among its HVAC work. The company also identifies air conditioning, maintenance, and indoor air quality as services, with a focus on new residential HVAC work.
Its Google categories include air-conditioning repair, air-conditioning system supply, furnace repair, and furnace parts supply. DC Air also offers financing.
DC Air’s rating and weekday hours
Reviewers frequently mention technicians who explain equipment issues, arrive on time, and complete repairs promptly; some reviews describe concerns with front-desk communication, warranty handling, and air-conditioning installation work.
The business is open Monday through Friday from 8:30 am to 4:30 pm, and closed Saturday and Sunday.
Mississauga temperature context
Mississauga’s Environment Canada normals for 1981-2010 show a mean temperature of 8.2°C, with an average high of 13.0°C and average low of 3.3°C.
DC Air also names Kitchener, Brampton, Hamilton, and Oakville among the places it serves.
Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from Statistics Canada and Environment Canada.
More HVAC contractors in Mississauga
About Mississauga
| Population | 717,961 (2021) |
|---|---|
| Average yearly snowfall | 108.5 centimetres |
Sources: Statistics Canada, 2021 Census. Environment and Climate Change Canada, Canadian Climate Normals 1981-2010.