• Multi-Entry Point System Check. Sem’s duct performs a thorough pre-check on your different system operations.
  • We Treat Your Home With Great Care. Drop sheets, moving blankets, corner guards and registry covers are used when deemed necessary.
  • Full System Cleaning. At Sem’s duct cleaning service, we clean the Furnace Blower and the Blower Housing for better hygiene.
  • Dual Zone Cleaning. Sem’s duct cleaning service system cleans in “zones” using safe cleaning methods.
  • Professional Finishing. During duct cleaning, we wipe down the outsides of your furnace and seal its access panels to provide a convenient access for future use.


CALL US AT (647) 476-2711


Before we begin the cleaning process, our specialists will perform a complete inspection of your Air Duct system. In Pickering, there are different homes, with each having its own unique features. Hence, it is important that you allow your tech specialist evaluate the problem with your air duct to present the best, easiest, and safest duct cleaning methods for your air duct and furnaces. Once the inspection is completed, your Sem’s duct cleaning Tech specialist will help you by explaining the process involved in completing the cleaning.

At Sem’s Duct Cleaning, we assure you of the safest furnace and air duct cleaning procedures to ensure the delivery of direct surface contact cleaning. We use the old-style brush cleaning, and other processes like the pneumatic cleaning systems.

At Sem’s Duct Cleaning in Pickering, we offer our clients with the best furnace cleaning methods because we believe in providing our clients with the best services at no extra charge.

Signs You Need to Look Out For When Considering Air Duct Cleaning

We are the Duct Cleaning Company in Pickering that can deliver Great Results.

  • High energy bills
  • Smelling mould and mildew in your house
  • Having respiratory problems
  • Seeing debris around the vents
  • Pest infestation

If you want to settle these issues immediately, you can call any of Sem’s Duct Cleaning specialists to get the full knowledge of how the cleaning process works.

Sem’s Duct Cleaning is a new age duct-cleaning company with expertise built for the modern era.



Air pollution can be reduce by simply cleaning the house

Indoor air pollution is due to a combination of various contaminants which affect your indoor air quality. HVAC is very important as it stipulates the very nature of air in your home and how it affects your health and well-being.

Cleaning your air ducts regularly saves you money

Are you considering cleaning your air ducts? Specialists recommend that you clean them every three (3) to five (5) years. Furnace cleaning is very important, since it affects your breathing and performance.

Air Duct Cleaning refreshes your newly purchased or sold home

Air duct cleaning is important for people buying or selling a house. If you just bought a house, you will be exposed to the previous owner’s build-up of debris within the vents. This could possibly be the first time that the ducts of this building are cleaned.

Air Duct Cleaning increases the efficiency of your HVAC system

Years of contaminant build-up can hinder the proper flow of air in your HVAC system, making the system less efficient and more expensive to run. To help increase its efficiency, you should regularly perform air duct cleaning to remove clogged up heaps of dirt and debris.


Our services:

We operate in buildings:

  • Warehouses, Industrialbuilding & Commercial spaces

  • Business Offices: high rise, low rise and ground floor

  • Retail stores, Grocery stores, Restaurants, Coffee shops, Gym, Small production spaces & Manufacturing, Laundry

  • Medical buildings & Hospitals, Seniors homes, long term care facilities, retirement homes

  • Schools; Elementary, Secondary, Public, Private; Day-cares

  • Real estate buildings & holdings, high rises, rental properties

  • Townhouses, walk-ups, low rise, homes, condos, lofts, apartment building

  • Post-construction buildings, houses, apartments, condominium buildings

    *If your type of building isn’t part of this list, ensure to contact us to begin preparation before the inspection.


Why Should You Trust Sem’s Duct Cleaning in Pickering For Your Air Duct Cleaning Project?

We understand each of our client’s needs, hence, at Sem’s Duct Cleaning, we employ the hands of professional duct cleaning technicians who have been handpicked from Pickering. Delightfully, we announce to you that the members of our cleaning team are certified and experienced in using various equipment and modern gear in the market. Also, whenever you have any question on the cleaning process, our professionals will be available to thoroughly answer your numerous questions.

Each time we are hired for a job in Pickering, we try our possible best to perform our air duct cleaning services effectively. Hence, we spend much time in preparing for this specific task and when we are preparing your home for the task, we ensure that your doors and windows are air tight before we complete the work on your air duct.

Our truck-based blast vacuum comes in handy by creating suctions in your air ducts. Using this tool will help to suck out dirt, debris, and allergens quickly. All the debris will get sucked into the trucks bed, making your office free from allergen pollution.

Immediately The Big Suction Process has been completed, we use our 300psi scrubbing tools to remove all the debris left after the suction. Our tools are professional and very powerful and will remove all remnants of dust and dirt, without damaging the duct’s structure.

Immediately after scrubbing the air ducts, we begin air-washing the drops, filters, blower fans, and other parts of the air handler. We will also offer to install galvanized steel access panels whenever you hire us for a professional air duct cleaning service. The installation of these units will be carried out immediately we’re done and before we leave.

Irrespective of the type of duct or nature of your place, our Sem’s Duct Cleaning will ensure top-notch cleaning. You can contact us today, to get a free quote on your personal duct cleaning job in Pickering.

Duct Cleaning Process


Sem’s Duct Cleaning, assures you of

a cleaner and healthier air and air vents. Here are some of our procedures in ensuring your health safety.


Blast Vacuum

The Truck-Vac system is very popular in the Greater Pickering Area. Hence, we use it to ensure all dust and debris particles are completely sucked into the truck bed.


Skilled and Experienced Workforce

Sem’s Duct Cleaning offers the best services and well trained technicians to guarantee our client satisfaction on every cleaning project.


Comprehensive Planning and Preparation

Before the air duct cleaning process, our cleaning team will devise methods of ensuring the safety of your furniture. They will also ensure that your floors, doors and fittings are in good shape before starting the cleaning process. All this planning and preparation aim to keep your furniture in top condition during and after our operations and preventing the spread of dust.


Unavoidable Air Pressure

In our arsenal of cleaning tools, we have the negative air pressure 8’ vacuum hoses. It is used during the cleaning process to ensure that our Truck-Vac extracts every bit of debris into the vacuum bed.

Duct Cleaning Process


Scrub Clean

Also, we use our 300psi scrubbing tools to ensure that dust and debris are immediately removed, leaving your vents clean and shiny.


Cover Cleaning

Other than cleaning the internal structure of the ducts, we will also clean your grill covers and drops to ensure a perfect hygiene.


Cleaning Essentials

No proper cleaning service can be complete without proper air-washing and vacuuming. The process is carried out on the drop, filter box, blower fan, and the cabinet interior of the HVAC system.


The Grand Finale

Finally, at the end of the cleaning process, we will place a new and shiny galvanized access panel on the openings of each vacuum hose.

How To Prepare For Your Cleaning Appointment

Now that you’ve finally made the decision to clean your air ducts and dryer vent systems cleaned by a professional, we congratulate you. We assure you that your investment on the indoor health of your home or workplace is guaranteed.


CALL US AT (647) 476-2711

Here Are Some Tips. Before Our Arrival:

Prepare You Rooms With Air Ducts

Start by removing all lamps, clutter and breakable objects located near your vents.

Ensure All Vents Are Easily Accessible

All vents should be easily accessible, including the hot air vents on the floor, and the cold air vents on the wall. Ensure that your furniture is properly moved from these areas to create space for cleaning.

Prepare The Furnace Room

We advise that you please ensure that nothing is located within 2 feet of your furnace and hot water tank. Your furnace should also be fully accessible and free of objects within a proximity of two (2) feet.

Interesting Facts!!!

Did you know?

  • Your furnace cannot operate efficiently without regular maintenance.
  • A window air conditioner cost $350 in the 1940s, which would translate to $3,500 today.
  • Studies have shown that the human reliance on air conditioning systems have reduced our ability to withstand extreme heat.

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