Why should you rely on Sem’s Duct Cleaning?

For over 30 years, we’ve been the trusted provider of thorough residential AC duct cleaning. We’re committed to providing excellent services, and our experienced technicians are well-versed in delivering outstanding results. All work is conducted with the utmost care and attention to ensure we follow the highest standards. We offer:

  • Air filter inspection
  • Thermostat assessment
  • Airflow check-up
  • Leakage identification
  • Compressor assessment
  • Furnace/heater & humidifier inspection
  • Comprehensive equipment assessment

Enjoy cleaner air with our help

Call us at (647) 476-2711 today!

The benefits of our residential duct cleaning services in Bradford West Gwillimbury

Lower energy expenses

If your HVAC vents are clogged, it can lead to a decrease in the system’s energy efficiency by 40%. So, maintaining the airflow around your home is crucial.

Healthy indoor air quality

Regularly scheduling residential air duct cleaning can improve air quality and lower the likelihood of allergens and other hazardous particles as well as ensure fresh air.

Protected belongings

A clogged HVAC vent can easily get mold and mildew, which can ruin your furniture. Make sure your vents are clean to keep your home and belongings safe.

Minimized repair costs

Dirty air ducts can damage your heating and cooling system. Keeping your HVAC vents tidy is essential to reduce the chances of paying for expensive repairs.

The time-tested process of our air duct cleaning


Easy booking system

Request a free quote or schedule a residential AC duct cleaning using our convenient online platform.


Detailed preparation

Once we assess your cooling and heating system, we’ll create a custom plan that meets your needs.


Floor protection

To protect your floors from debris, we’ll use corner guards, floor runners, and vent magnets.


Furniture protection

We’ll move any furniture that’s in the way to prevent damage, and the preparation process takes just 30 minutes

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


We use specialized equipment to efficiently get the dirt out of the canals.


Detailed brushing

To remove dirt from the ducts, we use a pneumatically powered rotary brush, with a reverse nozzle to push the dirt into the vacuum hose.


Meticulous cleaning

After wiping down each return and supply vent, we will thoroughly assess the functioning of your system.


Fair pricing system

We’re proud to offer a flat pricing system so there won’t be any hidden fees or extra costs.


Large service area

Our residential air duct cleaning experts are at your service in Bradford West Gwillimbury and the surrounding area.

We handle all kinds of residential properties

  • Apartments
  • Houses
  • Rentals
  • Condos
  • Remodeled homes
  • Historic residences
  • Newly constructed properties
  • Cabins

*If you can’t see your type of property on the list, feel free to reach out for air conditioning duct cleaning. We’ll do our best to find a solution for your problem.

Aside from residential AC duct cleaning, we also provide:

  • Central vacuum clean-ups
  • Carpet washing

Our experienced technicians are here for you

Call us at (647) 476-2711 today.

Frequently Asked Questions

If your system is dirty, you may notice a musty or moldy smell coming from your vents. You might also notice an increase in dust and debris in your home in Bradford West Gwillimbury or that your HVAC system isn’t running as efficiently as before. If you notice any of these signs, you should schedule a professional residential air duct cleaning and inspection.

The amount of time it takes to carry out this service depends on a variety of factors, such as the complexity of the system and the amount of dirt and debris that needs to be removed. In general, it can take anywhere from one to three hours.

Regular cleaning can improve air quality in your home, reduce allergens and other pollutants, improve energy efficiency, and reduce the risk of fire. It can also help reduce dust and debris buildup, which extends the life of your HVAC system.

No, you don’t have to worry about a mess if you work with the professionals. Expert technicians use special vacuum systems and tools to deliver maximum value every time. They also use protective gear to ensure that no dust or debris is released into your home.

If you’re looking for fast-tracked and effective residential AC duct cleaning, look no further than Sem’s. We’re the leading company in the area, and you can count on our experienced technicians for:

Reach out to us today, and we’ll gladly help you out whether you’re located in Bradford West Gwillimbury or across Simcoe County.

View our commercial service area

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.