Residential air duct cleaning: NADCA certified air duct cleaning. Proper home ventilation keeps your air clean. When your air ducts are not cleaned frequently, dust and dirt can build up inside them. Using your AC or heating system with dirty air ducts can cause contaminants and allergens to pollute the air in your home. This can cause illnesses and aggravated allergies. If you’re in need of air duct cleaning in Memphis, TN, our TruClean cleaning professionals will assess your home’s air quality and have your air ducts properly cleaned for an affordable price.