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Heating & Cooling in London and the Greater Surrounding Area

Duct Cleaning Services London

Ensure the indoor air quality of your home is clean and free of airborne impurities with professional duct cleaning services in London, Ontario. With over 40 years of experience, the team at M&K Heating and Air Conditioning consists of leading, certified HVAC technicians who have the knowledge and expertise to provide homeowners with high-quality cleaning services that will enhance their indoor comfort.

You can also count on M&K Heating and Air Conditioning to provide you with same-day or next-day installations if you need a new unit installed quickly! Call M&K Heating and Air Conditioning directly or book an appointment with us online for your duct cleaning service today!

Professional Duct Cleaning for London and the Surrounding Area

Regularly cleaning the ducts throughout your home helps remove particles and contaminants circulating the air, such as dust, debris and even mould.

The certified technicians at M&K in London & the surrounding area area offer thorough duct cleaning services to help:

  • Improve the air quality of your home and make it cleaner & healthier for you and your family
  • Reduce allergy symptoms that result from the contaminants in the air
  • Remove odours that result from a buildup of contaminants

It’s generally recommended that you have your home’s ducts treated with this service every two years.


Your home’s air ducts are responsible for delivering warmed and cooled air to each room of your home as directed by your HVAC unit. However, your aid ducts are also accountable for ventilating the air throughout your home as well. As your HVAC units work throughout the year, your air ducts inevitably collect dust, hair, dirt, and other airborne contaminants that can reduce the indoor air quality of your home. When this occurs, not only can it make you and your family experience increased allergy symptoms, but it can also lead to other respiratory problems that can put your health at risk. Therefore, it is absolutely essential that homeowners book an air duct cleaning service frequently to prevent this.

Generally speaking, homeowners should book a professional duct cleaning service every two years. However, if you live in a house with pets and numerous family members, you may wish to book an air duct cleaning every year. This is because the amount of dust, hair, dirt, and other debris that is collected throughout your home and air ducts can significantly reduce your home’s indoor air quality. As a result, you can put your and your family’s health at risk.

Yes, air duct cleaning is an essential home maintenance task that needs to be performed at least once every two years. Not only can dirty air ducts cause allergies and other respiratory illnesses, but they can also cause your HVAC unit to use excessive amounts of energy to heat and cool your home.

Furthermore, when left uncleaned, your air ducts can also be at risk of mould and mildew growth which is also a severe health risk when left untreated for long periods of time. Therefore, to avoid health risks and ensure that your HVAC unit is able to function as energy efficiently as possible, it is essential that homeowners book a professional cleaning for their air duct system at least once every two years. This will help ensure that the air in your home is clean and safe for you and your family to breathe.

No, air duct cleaning is not a risk for your health. Instead, avoiding professional duct cleaning can put you and your family’s health at risk. Over the years, your air ducts are prone to collecting dust, hair, dirt, and other airborne impurities that can not only cause aggravated allergy-like symptoms but can also cause you to experience worsened respiratory health as well.

Are you long overdue for air duct cleaning in your home? If the answer is yes, then it’s time to call the professional team at M&K Heating and Air Conditioning for an expert clean today!

Our Guarantees

We have the utmost confidence in our work and our people and want to make sure you do, too. That’s why we offer a 2-year guarantee to repair, replace, or refund. Whatever you need until you’re 100% satisfied.

Why Choose Us?


No Loopholes™

Up to 2 years after the installation date we ensure 100% satisfaction or your money back. No Loopholes™, no problems.


No Hassles™

If your new furnace breaks down within the first 2 years of installment, we’ll fix it for free within 24 hours or give you $1000 for your troubles. No Hassle™, no headache.


Just Right™

We guarantee that any furnace we install will keep you comfortable. If your system isn’t providing a consistent temperature anywhere within 5 years of the installation date, we’ll fix it up to and including replacing the entire system, totally free. No fluctuations, Just Right™.


We Respect You™

We pride ourselves on always acting with integrity and promise to treat your home with the utmost care and respect. If we don’t meet your expectations in any way, you’ll receive our Five Year System Check-Up Package™ totally free of charge. We Respect You™ and your home.

Guaranteed Comfort

We aren’t satisfied until you’re satisfied, guaranteed.

Always Ready

We are always available, 24/7 365 for any HVAC emergency you might have.

Trusted Experience

We have been operating since 1983, which means we have over 40 years of expertise to offer.

Technological Expertise

All of our technicians are Right TimeTM certified and continuously trained to maintain excellence.

Locally Based & Operated

We operate in the London area and have been for over 4 decades, which means we’ve gotten to know our neighbours.

Exceptional Reviews

We maintain a 5-star rating on Google for a reason; we care about our work.

Book a Home HVAC Service with the Pros at M&K Heating and Air Conditioning

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What Homeowners Say About Us

“I recently had an Air Conditioner and Furnace installed by M&K. I called around and talked with several companies, they have the best warranty and were the most knowledgeable when it came to answering my questions. Everything was installed perfectly and up to code in a timely manner. Very happy with the system and service!“​