Professional heating, cooling, water heater and air quality services for Brampton, Mississauga, Oakville, Vaughan, Milton and Caledon.

Furnace Installation and Repairs in Brampton and Mississauga


We’re there for you whether you need furnace repairs, expert installation of a new furnace, or a tune up to help your furnace perform its best.

Air Conditioner repair and installation services

Air Conditioners

Need help keeping your cool? We repair all air conditioners, install efficient new ACs and do maintenance checks too.

Water Heater Installation and Repair Services

Water Heaters

We can repair anything that heats water. If it’s time for a new water heater, we’ll help you decide which is right for you: water tank or tankless water heater.

Air Quality Products and Services

Air Quality

If you need a great humidifier or dehumidifier or need an air filter or air purifier to help you deal with allergies and asthma, we ready to help.

Maintenance Plans

Maintenance Plans

You can save big when you purchase a yearly maintenance plan. You get regular tune ups for a special price and so much more.

Commercial Property HVAC Services


We can take care of large HVAC, hot water and refrigeration systems for all types of commercial properties, from multi-unit residential to offices, stores and restaurants.


We also provide other services too, like thermostat advice and installation. If it has something to do with keeping your home warm and cozy, cool and refreshing, or ready for your next hot shower, we can help. Here’s how to contact us.

Why You’ll Love Our Expert Heating and Cooling Services

Fast service that’s on time. We can be at your door in 4 hours or less.

Friendly, licensed technicians. We love fixing things and our customers can tell! Read reviews.

No mess. We’re neat and clean in our appearance and how we treat your home.

Full prices up front. There’s no guesswork on costs, and no mystery fees.

No-hassle sales process. We know you may need time to decide on new installations.

Certified Trane Installers. We meet their standards for expertise and professionalism.

100% Satisfaction Guarantee. We’ll make sure it’s right, end of story.

We recycle. Everything that can be reused is taken to the recycling centre.

What Do Our Customers Have to Say?

Dr. HVAC has proven itself again to be a company I trust to do the job and not over-sell me. In the home repair biz, finding people to trust is always the silver standard and they've already proven gold-standard abilities to fix things.

Gary M. Mugford in Brampton
Gary M. Mugford in Brampton

Fast and professional service. The Dr HVAC team got my a/c working in no time and for a better price than other contractors in the area. They will certainly be getting my business again!

Mike from Caledon
Mike from Caledon


Better Business Bureau - Accredited Business
Brampton Board of Trade
Authorized Trane Product Dealer
Member of Mississauga board of trade
TSSA Registered Contractor

From the Blog

We Service The Toronto Area

We live and breathe heating and cooling every day, and we’re ready to put our expertise at your service if you live in these Toronto regions: Brampton, Mississauga, Oakville, Vaughan, Milton and Caledon.

Check Out Our Service Area Map >

Licensed, Professional HVAC Technicians

You’ll love our technicians. Seriously. They’re awesome: friendly, well educated, and just plain nice people that love helping people. We’re so proud of them we put their photos all over the our team page.

Want to Meet Our Team?