Why rely on Sem’s Duct Cleaning?

Our company is devoted to providing its appreciated clients with reliable and professional residential air duct cleaning in Keswick and the surrounding communities. For over three decades, our capable and certified staff have been delivering quality services using proprietary equipment and tailoring the whole process to match the needs of our clientele. You can rely on us to perform:

  • Thermostat examination
  • Air filter testing
  • Airflow evaluation
  • Air leak detection
  • Compressor inspection
  • Electrical components assessment
  • General equipment checkup

Don’t wait for cleaner indoor air, hire us!

Reach out to us at (289) 466-5006 today!

Take advantage of our quality residential duct cleaning in Keswick

Reduced energy expenses

If you want to ensure your HVAC system is energy-efficient, make sure it’s regularly sanitized. When not filled with dust and debris, your system works more easily and does not increase your electricity bills.

Better indoor air quality

If you want to enhance the quality of indoor air, you should opt for residential air duct cleaning. This process will eliminate contaminants that spread throughout the air when you turn on your HVAC system.

Preserves your belongings

By cleaning your HVAC system, you’re making sure your surroundings are not contaminated with harmful particles such as mold, dust, and debris that can damage your furniture and electronics.

Minimized repair costs

Dingy ductwork can cause your HVAC system to break down more frequently and even lead to having to replace the whole unit. Avoid these additional costs by regularly tidying up your vents.

Our time-tested procedure for air conditioning duct cleaning


Hassle-free booking system

We value your time, which is why we’ve built an easy-to-use online platform where you can schedule an appointment in less than a minute.


In-depth preparation

After our skilled experts examine your HVAC system, they’ll make sure to tailor a personalized plan to successfully complete their job.


Protecting your floors

In order to prevent debris from damaging and contaminating your floor, we’ll prepare corner guards, floor runners, and vent magnets.


Safeguarding your furniture

In order to protect your belongings, our technicians will be careful not to damage any furniture that is near the clean-up area.

Where can I schedule a detailed duct cleaning service in the Greater Toronto Area
Toronto Residential Air Duct Cleaning _ How We Work _ Best in GTA

Thorough dusting

We use a cutting-edge machine that has an air wand. It can easily get rid of dust and debris and almost instantaneously vacuum it into our van.


Comprehensive brushing

We utilize a pneumatically powered rotary brush to remove any stubborn grime inside your ducts. After that, we use a reverse nozzle to push this debris into the vacuum hose.


Detailed wiping

The final step includes in-depth wiping of every return and supply vent. We also install new vacuum hose access plates for our first-time customers.


Fair & competitive prices

With us, you won’t have to worry about surprise expenditure. We offer honest price estimates for your peace of mind.


Service throughout the region

Our clients can rely on us for residential air duct cleaning whether they’re from Keswick or located in some of the nearby communities in the GTA region.

Our services are applicable to all types of homes

  • Houses
  • Condos
  • Apartments
  • Rental properties
  • Cabins
  • Freshly remodeled properties

*If you don’t see your type of home in Keswick on this list, don’t hesitate to reach out to us. We strive to help all our clients and will go the extra mile to try and find a solution that suits your home type and your personal requirements.

We offer not only residential AC duct cleaning but also:

  • Dryer duct washing
  • HVAC vent cleaning
  • Central vacuum clean-up
  • Air conditioner washing
  • Summer duct maintenance
  • Carpet cleaning
  • Winter duct washing

Rely on our certified and devoted experts.

Dial (289) 466-5006 today.

Frequently Asked Questions

Some of the early signs that your HVAC system needs a thorough residential air duct cleaning are:

  • Noticing dust around your house
  • Worsening asthma and allergy symptoms
  • A smell inside your home that won’t go away
  • You’ve just moved in or reconstructed your home in Keswick

Yes, absolutely! Residential air duct cleaning will reduce the pollutants inside your ductwork that are causing the spread of bad odor around your place of residence.

If you hire our professionals to perform residential air duct cleaning, you can rest assured that they will use tried-and-tested techniques and quality equipment to make sure your home in Keswick is protected from airborne grime, toxins, and allergens.

If not removed properly, dust and debris inside the ductwork can interfere with the performance of your home’s air conditioning system. The same happens with the heating system. This is why regular residential duct cleaning is necessary for every household.

If you need a group of dedicated professionals to sanitize your ductwork with utmost care and precision, look no further than our company. We boast over 30 years of experience in providing professional and thorough air duct cleanings throughout the Toronto area and we have numerous happy customers to prove the quality of our services. They recognize our client-centered and detail-oriented approach, as well as our tried-and-tested techniques that we constantly improve. We deliver our services in nearby communities, so reach out to us if you need:

Whether you’re located near Keswick High School or at the outskirts of Keswick, you can rely on our team of professionals to assist you with any problem you have with your HVAC system. Get in touch with us today!

Give us a call to (647) 476-2711
or get an air duct cleaning quote online

Some of the services might not be available at all times. Please contact us for more information related to your specific HVAC cleaning needs.