Dust, dirt, pollen, animal dander and other airborne contaminants build up inside the ductwork and can help make your duct system a breeding ground for mold spores, bacteria, fungus, mildew and other microbes. This will affect the health and comfort of your family, especially those who suffer from allergies, asthma or other respiratory ailments. Call us to clean your ducts! 705-549-2861.