Air ducts are connected to your ventilation, air conditioning (HVAC) and heating system (furnace); Acting as pathways for heated or cooled air to travel through your home. Generally, duct cleaning services main goal is removing dust and other contaminants that build up in the duct over time.

Since ducts are often out of sight over the ceiling or behind the walls, maintenance can be easily neglected. Regular air duct cleaning relieves long-term indoor air quality problems. The National Air Duct Cleaners Association (NADCA) recommends cleaning air ducts every 4-7 years. 

What is duct cleaning?

Duct cleaning is the process of removing mold, dust, and other contaminants from the ducts of your heating (furnace) and air conditioning system.

According to the EPA, “duct cleaning generally refers to cleaning various components of the heating and cooling system for forced air systems, including ducting and air supply and return air ducts and registers and grilles, heating and cooling coils and heat exchanger heating, and condensate drain trays, fan casing and motor, as well as the casing of the ventilation unit.”

Indoor air pollution has been identified as a major environmental health risk in Ontario, and duct cleaning significantly reduces indoor air pollution, making your home a healthier place to live. Air duct cleaning can also greatly improve the efficiency of a home HVAC system. When air ducts are clear and air flows freely, your HVAC system does not have to work at full capacity resulting in less energy usage, which lowers your monthly energy bills. The best way to keep your family healthy and clean is to hire duct cleaning professionals through the WeServe app.

Pros of duct cleaning services

The main benefit of cleaning ductwork is improving indoor air quality. There are many advantages to professional air duct cleaning, the most important of which are the following:

Promotes better airflow

Air ducts and registers can easily accumulate dirty objects that restrict the airflow from the oven and air conditioner. When this happens, your system has to work harder to cool or heat your home. As a result, the efficiency of your system is reduced. When you have a clean system, it works on optimal levels and more saving will take place due to better system performance.

Helps make breathing easier

Do you or anyone in your home suffer from respiratory illness or chronic allergies? Cleaning your air ducts ensures that only clean air circulates in your home and makes everyone breathe easier. Even healthy people can easily start coughing and sneezing when dust and pollutants enter your home.

Get rid of unpleasant odors

Every home has its own unique scent, but you certainly do not want the smell of dirty socks or other unpleasant odors in your home! Many things cause stale odors in your air ducts, and some of them are tobacco, paint fumes, mold, food preparation, household cleaners, and pets. These odors will constantly spread throughout the house if the duct is not thoroughly cleaned.

Creates a cleaner environment

When professionals clean your air ducts, dust is reduced. However, if the dust is not removed, it can enter the living space and settle on furniture, floors and bedding. Duct cleaning can reduce the amount of dust and internal cleaning required keeping your home clean.

When do you need Air duct cleaning services?

According to NADCA, in everyday life, up to 40 pounds of dust is generated annually! Your HVAC system recirculates air five to seven times a day, so house dust and other air pollutants enter your ducts, stick to walls and build up over time. Air duct cleaning helps maintain healthy indoor air quality.

  • Contact Duct Cleaner for cleaning if you notice that you need to sweep and dust more than usual.
  • If the rooms in your home have limited or no airflow from the vents, ducting can help restore airflow through the ventilation system.
  • Whenever signs of allergies appear, especially after the air has begun to flow in, clean air ducts can remove particles such as mold and dust, which are known triggers.
  • If you are getting higher than usual utility bills, clean air ducts can improve your system’s efficiency.

How to Clean Air Ducts according to (NADCA) standards?

In most cases, professionals follow the strict standards set by the National Air Duct Cleaners Association (NADCA) when performing air duct cleaning. Courteous and professionally trained duct cleaning technicians use the following process:

  • After ordering a duct cleaning service in Ontario, an experienced technician will visit your home and greet you, and they will carefully review the services you requested, explaining our duct cleaning process in detail.
  • Your home will be prepared for duct cleaning by providing access to all vents and air vents and installing floor protectors and corner fences where necessary.
  • Professional technicians will carefully cover your vents and return before cleaning the ductwork begins and put negative pressure in the air conditioner ducts to increase air flow.
  • They will connect a powerful vacuum device to your mainline, which will collect dirt, dust, mold and other contaminants that will be removed during duct cleaning.
  • High pressure compressed air blowers will be inserted into the ducting to remove dirt and debris that will collect in the containment unit. 
  • After completing the duct cleaning process, they will cover the main duct access hole with a metal access panel in accordance with NADCA standards.
  • A technician will then review your duct cleaning project with you to make sure you are satisfied and will answer any questions you may have.

What criteria should you follow when choosing a duct cleaner?

  • A NADCA certification is a plus to perform proper duct cleaning, since it is a reputable member, and is properly insured.
  • Make sure that the duct cleaning services professional is going to clean and visually inspect all duct-work and associated system components.
  • Avoid fake ads and other sales gimmicks found in search engines.


Your air ducts have one job to do and that is to circulate the air in your home. Entrust it to professionals and they will make sure that everything is flawless. Schedule your duct cleaning service with the WeServe app, we are committed to connecting you with the best duct cleaners in Ontario. Download the application to schedule an air duct cleaning service near you!

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