Cooling & Heating in the Greater Toronto Area
Your Home Comfort Experts
Our Featured Services
Save yourself the cost of frequent furnace repairs by replacing your furnace. Our highly-trained furnace technicians can help determine which furnace is best for your home and install it with precision and courtesy.
For more information, please visit our Furnace Installation page.
Keeping your home comfortable shouldn’t be an inconvenience. Mersey Heating and Cooling offers 24/7/365 furnace repairs. If your furnace is suddenly in urgent need of service, our NATE-certified technicians are ready to help.
For more information, please visit our Furnace Repair Services page.
Keeping your air ducts clean can have a direct impact on your health. Our duct cleaning services include a full inspection for leaks and a comprehensive cleaning for your full heating and cooling ventilation system.
For more information, please visit our Duct Cleaning page.
When our highly-skilled technicians install your new air conditioning unit, they will ensure it’s set up for optimal performance. And of course, your home and yard will look just as clean and tidy as they did before the installation started.
For more information, please visit our Air Conditioning Installation page.
Our Right Time™ certified technicians are always on-call to ensure your air conditioning unit works when you need it most. No matter what brand, make, or model, our team has the skills and experience to repair the problem.
For more information, please visit our Air Conditioning Repair page.
Maintaining your furnace can save you from costly repairs and a sudden lack of heat. Our furnace technicians can help ensure your furnace lasts longer through regular maintenance.
For more information, please visit our Furnace Maintenance page.
Mersey Heating & Air Conditioning is proud to offer a great selection in hot water heaters along with complete installation. We appreciate the fact that a proper installation is key to preventing the need for repair or adjustment down the road, so we make sure it’s done right from beginning to end.
For more information, please visit our Hot Water Heater Installation page.
Whether you’d like to upgrade to a tankless hot water heater or need a simple repair, Mersey can help. We have the latest and greatest tankless hot water heaters available in our vast selection, and are happy to help you find the unit that’s best for you.
For more information, please visit our Tankless Hot Water Heater page.
About Mersey Heating and Cooling
Mersey Heating and Cooling first opened our doors in 1971. Almost 50 years later, we’re still committed to helping Toronto families keep their homes safe and comfortable in any season.
Your home comfort is our highest priority. With personalized customer service, affordable in-home estimates, highly-trained staff, and 24/7/365 support, Mersey Heating and Cooling works hard to be the name you can trust.
Mersey Heating and Cooling is a proud member of the Right-Time family.
Reviews From ![]()
When Life Gets Unpredictable, We Can Help
Always On-Call
Always On-Call
We have NATE-certified technicians on-call twenty-four-seven, so someone is always available to help when you need it. There are never extra charges for after-hours service.
We Respect You ™
We Respect You ™
If you need help, our technicians offer a bit more. We guarantee that they will be courteous and respectful in your home, so you have one less thing to worry about.
Ready To Go
Ready To Go
Our fleet of trucks is always prepared with whatever we might need to help. With decades of experience in the industry, you can count on Mersey.
Certified Technicians
Certified Technicians
All of our technicians undergo rigorous training, extensive background checks, and have a network of resources behind them. We’re always ready to help!
More Than 4 Decades of Service
Since 1971, we’ve had the pleasure of working in homes all over Toronto and the surrounding area.
over
80,000
Furnaces Installed
over
12,000
Homes Serviced
Star Rating
4.8
On Google Reviews
Furnaces
Your furnace is too important to be treated as an inconvenience. Mersey Heating and Cooling makes it easy to keep your furnace running efficiently and effectively. Whether you need regular furnace maintenance, urgent furnace repairs, or a new furnace altogether, our Right Time™ certified technicians are there to support you.
We do not simply solve your furnace problems; we identify and explain all of the possible solutions, then help you decide which one is the right choice for your home.
Schedule your free in-home assessment today.
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Air Conditioning
Air conditioning is a key component of your home comfort. Our NATE-certified and highly-experienced technicians are available 24/7/365 to keep your air conditioning unit fully functional and your family comfortable.
Whether you need a new air conditioner, or you simply need repairs on your current unit, the Mersey team has the technical know-how to keep you cool.
Schedule your free in-home assessment today.
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Hot Water Heaters
Much like special effects in a movie, you only notice your water heater when it stops working properly. At Mersey Heating and Cooling, we have the expertise to help you choose the right water heater for your home. We only ever recommend the solution that offers you the best value.
Plus, our Right Time™ certified technicians are trained to make installation quick and simple, leaving your home mess-free once they’re finished.
Schedule your free in-home assessment today.
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Service Areas
- Aurora
- Concord
- Downsview
- East York
- Etobicoke
- King City
- Maple
- Markham
- Newmarket
- North York
- Rexdale
- Richmond Hill
- Scarborough
- Thornhill
- Toronto
- Unionville
- Vaughan
- Whitchurch-Stouffville
- Willowdale
