Ductless Air Conditioning Installation & Services in Toronto & GTA

Fast, friendly & reliable AC technicians near you.

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Go Ductless With Mersey Heating & Air

From quick and simple repairs to a full setup and installation of a brand new ductless system, we’re here to help you make your home feel just right with expert service across Toronto and the surrounding GTA.

Book a no-obligation in-home assessment and meet with one of our expert technicians for a professional opinion about your system and answers to any questions you may have about ductless setup, installation and ongoing maintenance.

Call us at 416-752-8351 or request a quote online today!


Our Advantage

Our recommendations are based purely on offering the best value for you and your home.

We will meet with you to discuss your home comfort needs at no charge.

Our ductless air conditioning installations are covered by our guarantee system.

What Customers Say

“We got a duel head ductless unit through Mersey Service Experts. Frank L. met with us to discuss our options and to arrange a service date. He was very professional and gave us expert advice. The guys that came to install our units were great! They cleaned up after they were done and they were very friendly. The workmanship was very good. They ran clean lines along the house.”

- Dan M.

“Cory Latino just finished up here with the annual check up of our heating and air conditioning. VERY thorough and conscientious. He was careful with our home, and made sure that we knew everything that he did. He adjusted the metal sheets around the air conditioner compressor and eliminated a slight rattle. Excellent service!!!!!

- John L.

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Frequently Asked Questions

Ductless air conditioners are fantastic options for smaller homes that do not have a need or are not capable of housing a full air conditioning unit. They also work well in supplementing other A/C systems if there are areas of your home without access to such.

The best way to maintain your ductless A/C unit and extend its life is by having a licensed technician do a yearly maintenance check. This will ensure it is running properly and help to prevent the need for repair.

As a generalization, it’s roughly the same cost for single head units. This will vary depending on the needs your home has and what type of “traditional unit” you are comparing it to.

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™.

Call Us. We’re Very Friendly



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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.


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

24/7 365 SERVICE

647-366-5974 Request a Quote
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