HVAC Services in Toronto & GTA | Heating & Cooling Experts

Your Year-Round Home Heating And Cooling Specialists

Mersey Heating and Air Conditioning is your trusted source for home HVAC services across Toronto & the GTA.

Our team of qualified technicians is proud to provide fast, friendly and affordable installation, maintenance and repairs for furnaces, air conditioning, boilers, water heaters & air quality products to maximize your home comfort, 24/7/365.

Our Home Heating & Cooling Services

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Our Advantage

Right Time™ Certified Technicians

All of our technicians are trained extensively in-house and certified by North American Technical Excellence; Canada’s best HVAC training organization.

Free In-Home Assessment

We’ll meet with you to evaluate your needs and discuss your options. No cost, no pressure, and no commitment.

Honest Advice

We will never try to upsell you. Our technicians always recommend the solution with the best value for your home.

Affordable Options

A furnace is a big investment. We offer a range of financing solutions to alleviate stress and make your home comfort more affordable.

What Customers Say

“Just had a new Lennox Elite two stage furnace and air conditioner installed today. This was a deal through Costco. Good discounts and a competitive price, not the lowest, but the service and the overall install and product were excellent. I would highly recommend Mersey Heating if you’re looking for a top notch install with a great line of products and service.”

- Chris W.

“Mersey has excellent products and wonderful service. We had them install our furnace and air conditioning last year and have marveled at their service as well. Nick was our technician today and as with our other service people, gave us prompt, clear (explained everything he was doing), considerate service. 5 stars all the way!”

- Connie H

Our Commitment to You

We honestly believe that we are the best at what we do. By developing below guarantees, we hold ourselves accountable to our own standards, while giving you the peace of mind that our success hinges on your satisfaction. With Mersey Heating and Cooling, you know exactly what you’re going to get. We guarantee it.

Why Choose Us?

No Loopholes™

Your satisfaction is our priority. If you’re unsatisfied with our work, products, or materials within 2 years of the installation date, we’ll do our best to make it right. No Loopholes™, just accountability.

No Hassles™

We stand behind the work we do. If within two years of your installation, you find yourself without heat due to a system breakdown, we will repair the issue within 24 hours of your call, or we’ll offer you $1000 for your inconvenience. No Hassles™, just results.

Just Right™

Consistency is key. If your system doesn’t give you the set temperature you desire within the first 5 years, we’ll make the necessary adjustments, up to and including replacing the system at no charge. No fluctuations, Just Right™

We Respect You™

We hold our technicians to the highest possible standard, and expect everyone on our team to respect you, your family, and your property. If we fail to live up to these standards, we will gift you with our full 5-year system check-up package at no charge. We Respect You™.

Fully-Certified

Our technicians are NATE-certified, an industry-leading training organization.

Always Available

We’re ready to help – twenty-four hours a day, seven days a week, year-round.

Satisfaction Guaranteed

Our installations are protected by our guarantees.

Trusted Experience

We’ve been at work in the Greater Toronto Area for over 45 years.

Your Local Source

Locally owned, locally operated – we take pride in serving our community.

Community-Endorsed

Our average Google rating of 4.8 stars proves our commitment to excellence.

Residential HVAC Service in Toronto & the GTA

Your Year-Round Home Heating And Cooling Specialists

Our Home Heating & Cooling Services

Furnaces & Boilers

Air Conditioning

Heat Pumps

Water Heaters

Air Quality

Complete Our Contact Form