Vaughan’s Heating and Cooling Experts.

Fully Licensed Furnace, Air Conditioning, Water Heater and

Air Quality Services in the GTA Since 1989.

Since 1989 Air Quality Dunrite has been taking care of Vaughan & Toronto’s heating, cooling, hot water and air quality needs. We offer complete home systems care at competitive prices. Whether you need emergency repairs, a new system installed, service or a tune up, you can rely on Air Quality Dunrite.

Ask us for a quote for any of our repair or installation services – it’s free and there’s no obligation.
Request A Free Quote

World Class Brands

We are proud to be Carrier Authorized Dealers and a Goodman A+ Premium Dealer. We are specially trained to do perfect installations, so you get efficient performance and long equipment lifespan.
Carrier logoCertified Goodman Asure Care logo

Certified Lennox Dealer


Furnace and Heating

We offer Furnace Service & Repairs (all makes), Tune-Ups, New Furnace Replacements and Thermostat Installation and Service.

Air Conditioners

We offer Central Air Conditioner Repair (all makes) and New Central Air Conditioner Replacement with reliable brands like Goodman and Carrier Air Conditioners.

HVAC Systems

We offer a variety of HVAC (Home Comfort Systems) with affordable financing options.

Water Heaters

We repair and service all hot water tank makes. We also sell tankless and traditional hot water tanks.

Humidifiers and Air Quality

We service Air Filtration and Purifier Systems, Humidifiers and offer Duct Cleaning Services.


Why Choose Us?

 Professional Expertise

We hire only career technicians who have been professionally trained and who are fully licensed.

 Factory Authorized

We’re an approved dealer for Carrier, Goodman, GeneralAire and more.

 Trustworthy Technicians

We make sure anyone who goes to your home is someone we would want to invite into ours. Learn more about our team >

 No-Surprises Flat Rate Pricing

We wouldn’t want to find out about hidden fees after the fact, so we make sure you know the full cost up front.

 No High-Pressure Sales Tactics

Our technicians don’t earn a commission so there’s no incentive to try and talk you into buying something you don’t need.

 Amazing Customer Service

We are Better Business Bureau A+ accredited, Brian Baeumler Approved, and our customers says some really nice things about us on Homestars.

 Servicing Vaughan and the GTA

Based in Vaughan, if you live in the Greater Toronto Area, we can help. View our service area map >

 Satisfaction Guaranteed

If you’re not happy, then we’re not done.

Baeumler Approved

The Baeumler Approved Network is a directory of independently-verified home service businesses. It was established to help home owners avoid nightmare situations with providers that mislead people or do shoddy work. Air Quality Dunrite has been vetted by the Program, we’re proud to report that our history of happy clients and our commitment to quality have earned us a place in the network.

Learn More About The Baeumler Approved Network


"I have been using Air Quality for over 8 years..."

Clifford in Mississauga
I have been using Air Quality for over 8 years, for all our air conditioning and furnace needs. They are always prompt, friendly, clean and reliable. Brian in particular has been extremely helpful. Not only does he complete his work in a timely manner, but he is thorough and professional as well. Today he took the extra time to show me how to use my thermostat more efficiently and how to adjust the settings on my humidifier. Those extra tips and support really mean a lot. I also find the office personnel very pleasant to deal with and would recommend this company to anyone.

" is great to have a contractor go above and beyond!"

Sue from Mississauga
They replaced a 12 year old system that was a builder special and had numerous problems over the past couple years. They arrived ON TIME, they put down floor protection all the way to the furnace even though I told them they didn’t need to. They worked hard and didn’t even stop for lunch when I offered it to them. They were very clean and courteous and explained the entire system to me when they were finished. I think the basement was cleaner when they left then before they got here. The furnace is performing better than I expected and it is extremely quiet when it operates. I also have a large bathtub and it is nice to finally be able to fill it up without running out of hot water due to the tankless system. I would highly recommend this company to all my friends and family as it is great to have a contractor go above and beyond!


Contact us for a no obligation quote.  Request a Quote