Improve Your Air Quality With Duct Cleaning

Keeping Your Heating & Cooling System Clean

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Duct Cleaning for Toronto & Area Homes

Our Advantage

Our job isn’t complete until your home is just as tidy as when we found it.

Mersey technicians receive training and certification from NATE; Canada’s leading HVAC training organization.

Our A+ rating from the Better Business Bureau® confirms our dedication to a high standard of service.

Thanks to our on-call technicians, we are prepared to help 24 hours a day, 7 days a week.

What Customers Say

“It had been some time since I had my ducts cleaned and I decided to go ahead and have it done again after my last furnace cleaning. So today Logan/Cory/Nick came and did the work in my house. They were all VERY friendly, accommodating, clean job and extremely thorough. I did not see one corner cut. In fact a potential problem with my washing machine hose starting to leak was pointed out. I HIGHLY recommend you get your dryer vent cleaned at the same time as your ductwork in the house. My dryer vent was only 2 years old (redone after. remodelling 2 years ago) and I already had a massive clog in it that was at huge risk for a fire! It was most definitely worth the extra $40-$60 to have it done. Don’t look for the $89 deals you want professionals – these guys brought in a massive machine and did it thoroughly and professionally. I wouldn’t use anyone else.”

- P. Wray

“Mersey technician Cory Latino attended our house today to perform a prepaid preventive maintenance on our Lennox AC and heating system. Mersey installed the system years ago and we had a prepaid service contract. Cory attended on time, did a thorough cleaning, inspection and testing of both AC and heating systems. He replaced the air filter (that we supplied) and he demonstrated how the exterior heat exchanger filter needs to be hosed off a few times per year to reduce stress on the system. All systems checked out and we prepaid for the same coverage next year. Cory also helped arrange a duct cleaning service through Mersey at our request. It is the employees that create impressions about the company. Cory and the coordinating staff are competent and friendly.”

- Paul M.

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Caring for Your Heating & Cooling Needs

At Mersey Heating and Cooling, we truly do believe that we maintain the highest standard of service and workmanship. Every element of our business is designed to deliver optimal results to you, the homeowner. From our industry-leading training practices to our comprehensive guarantees, your satisfaction is paramount in everything we do.

Frequently Asked Questions

Duct cleaning improves your indoor air quality by removing any buildup of dust or debris. Regular cleaning will create a cleaner environment by reducing the number of allergens and irritants in the air. Duct cleaning can also help reduce allergy symptoms and unpleasant smells in your home.

You should have your ducts cleaned every 5 years. A thorough duct cleaning will eliminate the buildup of debris and can remove potentially harmful contaminants like allergens and mold. If you’re experiencing increased allergy symptoms or an unpleasant smell coming from your ducts, a duct cleaning could help.

Duct cleaning usually takes between 4 and 6 hours. How long it takes exactly will vary depending on the size of your home, as larger homes have more ducts. The length of time it takes will also depend on when your home’s ducts were last cleaned and how much debris needs to be removed.

How much your duct cleaning will cost depends largely on the size of your home, but the average cost is around $600. Bigger homes have more ducts, which means the cost will increase as there are more ducts to clean. We offer free in-home assessments where one of our certified technicians can provide you with a more detailed price estimate.

No, you don’t need to be home during your duct cleaning. That said, being home during your duct cleaning does have some benefits. If you’re home while we clean we can alert you right away to any issues with your ducts, like asbestos or mold.

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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More Than 4 Decades of Service

Since 1971, we’ve had the pleasure of working in homes all over Toronto and the surrounding area.

Furnaces Installed
Homes Serviced
Star Rating
On Google Reviews


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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