Benefits of furnace cleaning services in Toronto and GTA

  • We offer a multi-point system check: by performing a few detailed pre-checks of your system.
  • We treat your home carefully: we apply sheets, movable covers, protective corners, and maintenance hole covers if necessary.
  • Complete system cleaning: We adopt a deep cleaning system of the oven fan and fan housing.
  • Double zone cleaning: We accept what we call a “zone cleaning system” as a safe way to clean.
  • Professional processing: Adopted for suitable future access, cleaning the outside of the oven, and sealing access panels.


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Before beginning with cleaning, the first thing our experts at Sem’s duct cleaning company do is to conduct a full inspection of your furnace system. There are specific device characteristics for every home GTA. Hence, our specialists take the exhaustive time to do a comprehensive check-up to determine the furnace issue before continuing with the simplest and safest way to clean your furnace and other criteria for cleaning the air duct. We will then carefully explain to you the results of all our inspections immediately, and your Sem’s Duct Cleaning Tech professional will then carefully clarify the processes involved in starting and finishing the cleaning operation.

Our techniques at Sem’s Duct Cleaning are similar to the old-style brush cleaning and the safety of modern pneumatic cleaning systems in the cleaning of your furnace cleaning services, and this is the best form of air duct cleaning that provides all the benefits of direct surface contact cleaning. This is the best way to clean your HVAC in Toronto.

Sem’s Duct Cleaning provides the best furnace cleaning services methods to both our customers and prospective customers, and this is because we believe in supplying our customers and prospective customers with well-standardized services without extra charge!

Common issues faced by Toronto building owners

Our results are our voices. We are the furnace cleaning services in Toronto and GTA that can give you the best service.

  • Accumulated debris and soil
  • Poor movement of air
  • Enhanced allergies
  • Mold and mildew
  • An infestation of rodents or insects

You’ve found it in Sem’s Duct Cleaning company if you’re looking for a modern age furnace cleaning services.

With experience for the new era and ages to come, we are a modern age furnace cleaning service.

Don’t hesitate to call any of our technicians at Sem’s Duct Cleaning in Toronto.


Ensures Reliable Operation

It is important to clean the dirt from the outdoor unit’s cooling coils so that the system can work properly, as the air conditioner includes indoor and outdoor air units. Air conditioners generally fail during the hot summer months due to a clogged coil.

Improves Indoor Air Quality

The quality of the indoor air in your home will play an important role in the well-being and health of you and your loved ones. There was observed the tendency of HVAC systems to collect dust, debris, and other airborne allergens over time. Our service technician will help to elminate those pollutants.

Combats Insects

If you notice the presence of spiders, and other insects, they could be living in your HVAC system.

Reduces Dust

In a new house, dust can quickly cover-up areas which have been previously dusted.


How We Operate:

Forms of GTA Buildings:

  • Warehouses, facilities for industrial use and commercial premises

  • Company offices: skyscrapers, low rise and ground floors

  • Supermarkets, bars, cafes, high schools, department shops, small premises for processing and manufacturing, laundry

  • Health buildings and clinics, homes for disabled citizens, long-term care facilities

  • Schools; Public, Residential, Primary, Secondary; Nurseries

  • Buildings and real estate, rental land, skyscrapers

  • Elevator, townhouses, low-rise buildings, houses, flats, attics, residential buildings

  • After renovation, buildings, houses, flats and ground floor buildings

    *You could contact us to get started with the full planning if we didn’t mention your type of house.

Why Trust Sem’s Duct Cleaning?

Our technicians were chosen here at Sem’s Duct Cleaning and are professionally certified. Our pride is our assurance that we provide a strong inclination and ability for certified team members to use all modern equipment and equipment available on the market. We will never, with all the above promises, place you at a disadvantage. All the questions that bother you about the ways of furnace cleaning services and the processes will be answered.

We do not diminish the quality and service we provide. For the first, second, third, or tenth time, we provide the same quality of service ... No matter how long you need our service, we offer the same performance. We do our best to provide a furnace cleaning services that is concise and satisfactory. Every minute, we prepare your work well, ensure that all doors and windows are airtight, and then finish the air ductwork before leaving.

We create vacuuming in the ducts where all the waste will be drawn into the truck bed by using our truck vacuum cleaner, removing all the dirt from your office or home. Impurities, garbage and allergens are readily absorbed in a few minutes using this vacuum. So in a few minutes, we’ve got you covered.

With powerful features, we use different professional cleaning tools that can remove any remaining dirt without damaging the dirt. We agree that after vacuuming, we use a 300 psi peeling tool to remove debris. After vacuuming the dirt, we do this immediately.

When we finish the furnace cleaning service, what do we do? Drop by drop we begin air washing, filters, fans, and other parts of the air conditioning system. Regardless of the nature of the duct or location, our duct cleaning team from Sem’s will provide an efficient and superior cleaning service. Today you can contact us and get a free evaluation of the furnace cleaning services in Toronto. We also sell the installation of galvanized steel access panels on the suction pipe openings, even though we provide a professional furnace cleaning service. We execute and complete this installation immediately even before you fulfill your promises.

Furnace Cleaning Services - steps by Sem’s Duct Cleaning


At Sem’s Duct Cleaning, we provide

the best technique for furnace cleaning service. After a scheduled cleaning service with our skilled cleaning, we guarantee that you will have a clean duct and healthier furnace cleaning services scheduled with our professional cleaning team in GTA.


Blast Vacuum

We conduct Duct cleaning services using the Truck-Vac method by vacuuming all dust and mold particles for superior furnace cleaning service. This is one of the most effective of all the other techniques adopted in GTA.


Trained Workforce

All of our technicians in the furnace cleaning service of Sem’s are well-trained workers who provide the best services for you and ensure satisfaction in any cleaning job.


Planning and Preparation

Before we start cleaning your air ducts, we’ve set up a few plans. We have established a suitable course of action that will prevent bad results. By coating the floors, guaranteeing the suitability of the door and arranging your furniture for the operation, we do this. We also prevent the spread of dust.


Unavoidable Air Pressure

When washing, we use 8ft negative air pressure vacuum hoses to make sure our Truck-Vac sucks all the duct waste into the vacuum layer.

Furnace Cleaning Services - steps by Sem’s Duct Cleaning


Clean Scrub

Our 300 psi cleaning tools make it convenient to scrub any residual dust or debris physically. It may be used in vacuum cleaners.


Cleaning Cover

Our equipment is also able to clean the interior of the duct, clean the lids and drips of the grill.



We need to rinse and vacuum the HVAC groove, filter housing, ventilator and cabin to provide a full-service system.


The Grand Finale

After cleaning is complete, our team installs a new glossy galvanized access panel over the vacuum hose openings.

How To Prepare

Cleaning the air ducts of your home becomes important as you pay more attention to the air quality of your home and take care of indoor air pollution. Effective planning for this makes the task more manageable and saves time for everyone. Any tips on preparing to clean the air ducts in your home will be given to you.


CALL US AT (647) 476-2711

In choosing an HVAC System Cleaner, what criteria do you use?

  • Contact several local contractors and get written estimates.
  • Make sure you know how long the company has been in business and has collected its experiences.
  • Make sure the company you choose is insured and bonded.
  • The contractor you choose must be confident that all the air ducts and associated system components in your apartment must be visually inspected and cleaned.
  • Feel free to ask what equipment the company uses. Ask if they have conducted similar works in places like yours and have the right equipment for your type of building.
  • Read reviews (on Google, Facebook, etc) and get references from friends, if necessary.