Duct Cleaning



Is your central heating and cooling system not working as well as it used to? Have you noticed that the indoor air temperature doesn’t seem to line up with the temperature on your thermostat? Is there a noticeable reduction in airflow or performance? You could have a problem with your air ducts.

Air ducts are responsible for moving warmed and cooled air throughout your home. Over time, dirt, dust, pet hair, mold, dander, and other debris can accumulate in the ducts and affect the overall operation of your HVAC system. Air ducts can even develop leaks over time, ultimately costing you money in the form of lost energy. This is why cleaning your air ducts is an important part of regular HVAC maintenance.

If you think there might be something wrong with your air ducts, don’t worry! A simple inspection, cleaning, and/or sealing from One Hour Heating & Air Conditioning® of Knoxville can be all it takes to get your Knoxville HVAC system back on track.

Reach out to our team today for comprehensive duct services in Knoxville and the surrounding areas. Call (865) 344-2513 to get started.


Because they’re hidden behind ceilings, walls, and floors, it can be difficult to tell when it’s time to schedule professional duct cleaning services. That being said, there are a few indications that your home's ducts need cleaning.

Some signs that it’s time to have your ducts cleaned include:

  • Poor indoor air quality
  • Increased severity of allergy and asthma symptoms
  • Visible dirt/dust accumulated around vents
  • Poor heater/air conditioner airflow
  • Reduced heating and cooling efficiency

If you notice these or other signs that your home’s air ducts are dirty or clogged, contact One Hour Heating & Air Conditioning® of Knoxville for reliable duct cleaning in Knoxville and beyond!


If your home's air ducts have a leak, it’s time to schedule professional duct sealing services. At One Hour Heating & Air Conditioning® of Knoxville, we are proud to offer Aeroseal duct sealing services in Knoxville and the surrounding areas. This is an advanced, patented technology that effectively seals ducts from the inside using a safe, non-toxic, water-based formula. Aeroseal allows our technicians to only seal the areas that need it, and you can see the real-time results as cracks are sealed. The process is relatively fast, extremely precise, and highly effective—right away.

One Hour Heating & Air Conditioning® of Knoxville is proud to be the only HVAC contractor in the Knoxville area to offer Aeroseal duct sealing. Get in touch with us today to learn more!

Call today or contact us online to schedule a duct cleaning or sealing service in Knoxville. We don't charge dispatch fees for our team to come look at your issue!

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