Skip to content

Downers Grove IL Residential Air Duct Cleaning and Sanitation Services for Chicago and Suburbs

Contact Us


We are NADCA certified Air Quality Specialists . Contact us for cleaning and disinfectant applications. Especially now with the Coronavirus pandemic

Air duct cleaning and sanitizing will remove unwanted dust along with micro organisms including mold spores, bacteria and viruses. All disinfecting products that we use  EPA and CDC approved and found effective against human coronavirus Covid-19. UVC in duct disinfection units also available for residential and commercial facility.

Proper maintenance of your air ducts is a vital part of a home’s upkeep. It’s important to periodically check the condition of your air ducts to see if they need cleaning.

Consider having them cleaned if:

  • You see mold growth inside hard-surface ducts or on other components of your heating and cooling system.
  • Your air ducts are infested with vermin such as rodents or insects.
  • Your air ducts are clogged with large amounts of dust and debris.
  • You think duct cleaning might be a good idea for your home, talk to TNR. Our experts use professional equipment to clean your air ducts thoroughly and keep your air system running smoothly.

Air duct components that are not properly installed, maintained, or operated may become contaminated with particles of dust, pollen, or other debris.

residential+air+duct +cleaning+system

To maintain clean air ducts:

  • Change air filters based on the manufacturer’s recommendations.
  • Vacuum regularly to help reduce pet dander, dirt, and debris.
  • Get your carpets and hard-surface floors professionally cleaned regularly.

Downers Grove residential negative air method and how its done
1. We arrive at your home or business fully uniformed and equipped with truck or trailer mounted gas powered cleaning systems that guarantees strong vacuum pressure all through out the system plus there will be no dust filtered through out your home at the time of cleaning.
2. Before any work is done we do complete system inspection first then we will provide you with complete report and a quote and explain in detail how we will clean your air duct system or air handling unit.
3. Our tools and air line are brought inside your home, average set up time from 20 to 45 min.
4. We cycle the furnace on and off to be sure it is working properly before working on the system.
5. If duct system has access panels from previous professional cleaning we will re use those , if there isn’t any access we will cut an access panel in the supply and return duct then we attach our hose that is connected to the gas powered vacuum outside. (Access panels are sealed after cleaning is complete.)
6. The evaporator coil is protected with a covering or sheet metal blank in order to prevent any debris or dust getting on the ac coil.
7. The filter is removed and a piece of sheet metal blank is inserted to increase suction and prevent debris from passing into the blower motor or any air handling parts of the unit.
8. The supply registers will be blocked and opened one a the time in order to route vacuum flow to this particular vent at that time, then vent cover is removed and entire vent line gets agitated with truck mounted wiper whip system.
9. Our flexible rod system with specialized whips is inserted into your vent openings to blast off any dust and debris on the inside of the branch ducts, all the way to the main ducts downstairs.
10. One-inch holes are drilled into the main duct system so we can insert our flexible rods inside the ducts. Using larger whips (up to 28 inches long) we agitate the main duct until no more dust and debris is left ones cleaning is completed this holes are plugged with certified air leak resistant plugs.
11. The process is repeated for the cold air return ducts and all of the parts of the air duct system A to Z.
12. The evaporator coil cover is removed and the coil is cleaned. The condensate drip pan is cleaned at the same time. (A dirty coil is 20% less efficient).*Done on as needed basis
13. The blower and blower compartment is cleaned.*Done on as needed basis The blower door is cleaned and replaced as well as the top furnace door.

Our process


14. The 10 inch holes are covered with a 12 inch sheet metal plate and screwed in place with sheet metal screws. Finally, metal foil tape is placed on the edges of the plate to prevent air loss. (Our goal is to increase the efficiency of your furnace not make it worse with air leaks).
15. All 1 inch holes are plugged with silver or black air tight plugs.
16. The sheet metal blank is removed and if available a new filter is replaced in the filter area.
17. We cycle the furnace on to be sure everything runs properly.
18. A sticker with our phone number is placed near the filter so you can see when the service was done and when it will be due in the future.
19. We clean up after ourselves and take up our hoses, tools and tarps and stow them in the truck.
20. We thank you for having Top Notch restore your air duct system so you can really breathe easier with clean ducts


How to Know When It’s Time to Clean Your Air Ducts: Insights from a Downers Grove Air Duct Cleaning Company

The air ducts are an essential component of any HVAC system. They circulate the air from the AC unit or furnace into the home. This means that, over time, the ducts pick up dust, dirt, and other contaminants, which eventually rest on the interior of the ducts and start to clump up. As these contaminants accumulate, they begin to circulate throughout the home whenever you turn on the HVAC system. As such, it’s important to clean your ducts regularly, or as soon as you start to notice the following issues in your Downers Grove home:

1. You’ve Found Mold In your AC Unit or Furnace

Without regular cleaning and maintenance (twice or more a year), your HVAC system is subject to mold. This is due to the condensation generated by furnaces and AC units. The mold is generally discovered by your HVAC contractor during routine maintenance, but it could also stem from other areas of the home. As mold grows in your furnace and air conditioner, it can also spread to the ductwork if there’s enough humidity in the home. Make sure to ask the contractor to check your ductwork if you’ve found mold in the central components of your HVAC system.

2. Your Home Was Recently Renovated

Construction work will generally leave a mess, and even though many contractors are diligent in cleaning up the work area, dust and debris may have already infiltrated the HVAC system.

3. Your Home Gets Dusty Very Quickly

If you start to notice that your home is getting dusty more and more frequently, then your HVAC ductwork is most likely the reason. To make sure, check your return and supply vents; if they are dusty or dirty, remove them and look inside the ducts. If the metal inside is covered in dust, the issue may require extra help from a contractor. In many cases, there will be a buildup of dust further inside the ducts, and specialized tools will be needed in order to clean it up.

4. Your Utility Bills Keep Increasing

Heating and cooling bills should be fairly consistent throughout the years, so if you end up with bills that keep getting more and more expensive than what you are used to, the issue might be with your duct system. Some components may be getting old, or there may be some form of obstruction in the ductwork. In some cases, the ductwork can become so clogged up that it restricts air flow, which causes to your furnace or AC unit to run overtime in order to meet the temperature set on the thermostat. A contractor can come in at this point and clean out your ducts, and also check them for any leaks.

The Pros of Hiring a Downers Grove Duct Cleaning Contractor

While you can clean the ductwork yourself, the process is fairly ineffective without the proper tools, and it can only be used for lighter cleaning. Downers Grove air duct cleaning contractors have commercial grade tools, such as vacuum systems and powered brushes, that can reach inaccessible areas of the ductwork and clean them up.

Looking for an Air Duct Cleaning Service in Downers Grove?

If you have any issues with your ductwork, you won’t want to wait around for too long. Not only will the quality of the air decrease in your home, but you’ll also run the risk of incurring higher heating/cooling costs and damaging the HVAC system.

If you’re looking for an air duct cleaning service in Downers Grove, contact us today and one of our team members will be there to help you right away. We are also able to help you with any other questions you may have, so do not hesitate to get in touch.