• Multi-Point System Check. Sem’s Duct Cleaning performs a thorough and careful pre-check of your air duct system operations.
  • Careful Handling of Your Home & Appliances. When we come to clean your ducts, we use drop sheets, moving blankets, corner guards, and register covers to protect your furniture and home equipment.
  • Complete Air Duct System Clean. When you hire the services of Sem’s Duct Cleaning, we ensure the cleaning of all Furnace Blowers and Blower Housing.
  • Dual Zone Cleaning. Sem’s Duct Cleaning will clean your system in “zones” with the safe cleaning method.
  • Professional Finishing. When we come to clean your home air duct furnace, we wipe down the outside of your furnace and seal its access panels for convenience during future access.


CALL US AT (647) 476-2711


Before we begin the cleaning process, our air duct cleaning tech specialists will perform a complete inspection of your HVAC components.

There are different homes in Vaughan with each having their own unique features, hence, it is important that your tech specialists inspect, and evaluate the problems with your air duct. Inspection should be carried out before proceeding to clean the furnaces and air ducts with the safest and most convenient cleaning methods.

When you hire the services of 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.

Sem’s Duct Cleaning in Vaughan offers its clients with the best furnace cleaning methods because we believe in providing our clients with the best services at no extra charge!

Common problems that building owners in Vaughan experience:

  • Unidentifiable, and unpleasant odor which doesn’t seem to be eliminated with intensive cleaning.
  • Dirt, mildew, mold, and dust is visible on the air vent registers.
  • Airflow might seem inconsistent between your rooms.
  • Loud and audible noises emanating from your vents.
  • Your home or office gets dusty constantly, irrespective of how often you clean.

Schedule an appointment with any of Sem’s specialists to understand how the process works in Vaughan.

Sem’s Duct Cleaning is a new age duct cleaning company having experience designed for the modern age.


Improved energy efficiency

According to Whole Building Design Guideline, a program of the National Company of Building Sciences, using a good HVAC equipment that is regularly serviced will ensure cost saving within 10%-40%.

Prolonged equipment lifespan

When dust and grime gets stuck in your equipment, it consumes more energy and, hence, takes longer to produce the same amount of heating or cooling, causing early burnouts and equipment failure.

Improved air quality

Dirty shelves and blower parts of your air conditioning unit can greatly affect your air conditioning unit. This raises a large number of health-related concerns, such as pollen, and fungi and bacteria accumulation that you could be breathing in on a daily basis.

Reduced costs of repair

Scheduling frequent maintenance can greatly reduce the cost of repairs up to 95%. Although most HVAC repairs are almost unavoidable, observing preventive measures could help you save a lot of money on unanticipated cooling and heating emergencies.


Our services:

Types of buildings in Vaughan:

  • 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 building isn’t listed here, you can contact us, to make preparation for the inspection.


Why Should You Trust Sem’s Duct Cleaning In Vaughan 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 Vaughan. 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 Vaughan, 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 Vaughan.

Duct Cleaning Process


Sem’s Duct Cleaning assures you of

a cleaner and healthier air and air vents when you schedule a cleaning service with our professional cleaning team in Vaughan. Here are some of our procedures in ensuring your health safety.


Blast Vacuum

The Truck-Vac system is very popular in the Greater Vaughan 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.


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

A day or two before the specified date, we will call you to confirm the validity of your quotation and their details. These details include your cleaning address, and your ordered quote. These questions could be asked via telephone or email.


CALL US AT (647) 476-2711

What Criteria Should I Use When Selecting An HVAC System Cleaning Contractor?

Try as much as you can to interview many local contractors to get a suitable hire. Ask them to visit your home and perform a thorough system inspection and then, give you a quote. To narrow down your pool of potential contractors, we have listed some pre-qualifications you can use:

  • Check if the company has been in business for a long time and has adequate experience.
  • Ensure that the company is properly licensed, registered and adequately insured.
  • Make sure that the company is going to clean and visually inspect all of the air ducts and related system components.
  • Avoid advertisements for “$99 whole house specials” and other sales gimmicks.
  • Ask if the company has the right equipment to effectively perform cleaning, and if the company has done work in homes similar to yours.
  • Get references from neighbours if possible.

Interesting HVAC “OFF/ON” FACTS!!!

There’s a bit of controversy in this fact. A question we would like to ask you is: would you save money if you keep the heat on during the day? or do you feel better using it only when you need it?

With regards to expert counsels, you don’t save money when you leave your heater on throughout the day. No! Not even by leaving it at a lower setting do you save money. It is better that you turn it off, and on when you need the equipment. You could even use your heating system’s timer to rotate its use. But what is the reason behind this conclusion? The answer is very simple. When your unit is left on, heat will escape through cracks around your building/home. Leaving your heating system on throughout the winter means your heater is continually pumping heat while warmth escapes, wasting energy and costing you money.

$20 1 JAN. - 1 MAR.