Why go for Sem’s Duct Cleaning?

Over three decades of experience speak for themselves and so does our satisfied clientele. With extensive expertise in the industry, we can rightfully offer our services as one of the best options for residential air duct cleaning in Woodbridge. Our reliable team is devoted to providing services of the highest quality and our customers’ well-being and satisfaction are our top priorities. You can rely on us for:

  • Thermostat evaluation
  • Air filter testing & replacement
  • Air leak detection
  • Airflow examination
  • Compressor testing
  • Heater/furnace & humidifier  inspection
  • General equipment checkup

Reach out to us and experience top-notch service!

Call us at (289) 466-5006 today!

Feel the benefits of high-quality AC duct cleaning in Woodbridge

Lower energy expenses

Regular cleaning and sanitization are crucial for achieving the energy efficiency of your HVAC system. Your system won’t have to work as hard if dust and debris are cleared out, and your electricity bills will be lower.

Optimal indoor air quality

Residential air duct cleaning will enhance air quality inside your home and remove any contaminants like dust, pollen, or fungal spores that can spread through the air if they’re not regularly eliminated from your AC system.

Protect your belongings

Make sure that your furniture and various home appliances are protected from the buildup of mold, dust, and other harmful particles by regularly cleaning your heating and cooling system.

Less frequent repairs

Skipping regular maintenance of your HVAC system may cause it to break down more easily, or develop issues that may shorten its lifespan. Regular cleaning will help you avoid frequent repairs or replacing the whole unit.

Steps of our professional residential air duct cleaning


Straightforward booking system

Our easy-to-use online form enables you to schedule a service or get a precise price estimate in less than a minute.


Meticulous preparation

After a thorough inspection of your HVAC system, our expert team will prepare an individualized plan for residential AC duct cleaning in Woodbridge to perfectly meet your needs.


Protecting your floors

To shield your floors from contamination and damage, we’ll use floor runners, vent magnets, and corner guards.


Furniture protection

To protect your furniture and appliances from getting dusty or damaged, our devoted team will cover all the pieces present in the cleanup area to protect them from dirt and debris.

commercial Sem's duct cleaning
Toronto Residential Air Duct Cleaning _ How We Work _ Best in GTA

Detailed dusting
We use modern air pressure devices to quickly and easily remove any dust and debris without damaging your vents.


In-depth brushing
Our professional team will use a pneumatically-powered rotary brush to loosen and remove stubborn buildup and grime. The debris can then be pushed into a vacuum hose using a reverse nozzle.


Detailed cleansing
Once the main part of the job is done, we carefully and thoroughly wipe down every supply vent and return inside your property. We’ll also install new vacuum hose access plates if you’re a first-time customer.


Fair and transparent pricing
We’ll offer you honest cost estimates and be fully transparent about pricing so you’ll know exactly what you’re paying for, with no hidden fees.


Regional service
Aside from our residential AC duct cleaning in Woodbridge, we also service customers in nearby communities across the GTA region.

We offer services for various types of properties

  • Houses
  • Condominiums
  • Apartments
  • Cabins
  • Freshly renovated properties
  • Rentals

*feel free to give us a call even if your Woodbridge residence doesn’t belong to any of the above-listed categories. Our professional team will do their best to meet the needs of all potential clients and find a residential air duct cleaning solution for each of them.

Aside from residential duct cleaning we also offer:

  • Central vacuum cleaning
  • Picking up and delivering your carpet for cleaning

You can rely on our certified team of experts.

Dial (289) 466-5006 today.

Frequently Asked Questions

Air vent maintenance may seem like a simple process in theory but unless you have extensive experience and appropriate tools like high-duty vacuums and rotary brushes, it’s better to leave this job to the professionals. Otherwise, you risk damaging the ducts or hurting yourself. This attempt might end up costing you more than hiring professionals for residential duct cleaning.

The short answer to this question would be no. Cleaning your AC air ducts in your home in Woodbridge is not a simple task, and it requires professional equipment. Household vacuums are not strong enough for this type of job. Aside from that, standard home vacuums can’t reach deep enough to remove all the dirt.

The most important tools professionals use for air duct cleaning are a professional-grade vacuum cleaner with an extended hose attachment and a brush with stiff bristles. Other essential tools include screwdrivers, cleaning cloths, and compatible furnace filters if replacement is necessary.

Experts for residential air conditioning duct cleaning in Woodbridge advise that you should have your air ducts cleaned every 2 to 3 years. However, you might need more frequent cleaning if someone in your household suffers from allergies, if you have pets, or if you live in a particularly polluted area.

If you’re looking for a team of dedicated professionals to clean and sanitize your ductwork, you can’t go wrong with Sem’s duct cleaning. As an established provider of residential air conditioning duct cleaning services in Woodbridge, with over 30 years of experience in the field, we use tried and tested techniques, and modern tools and equipment. We also offer:

Whether you’re located near Boyd Conservation Park or closer to Ontario Soccer Centre, you can count on our team of professionals to provide you with efficient, high-quality service. Call us today and improve your indoor air quality!

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.