NADCA: Indoor Air Quality

Indoor Air Quality

We generate a great deal of contaminants and air pollutants, such as animal dander, dust and chemicals through normal occupation in a home. These contaminants are pulled into the heating, ventilation and air conditioning (HVAC) systems and re-circulated 5 to 7 times per day, on average. Over time, this re-circulation causes a build-up in the duct work.

Check out our air duct cleaning resources page to learn more!