The answer to 'how much is air duct cleaning service' is that the cost can vary significantly depending on several factors. In general, air duct cleaning services typically range from around $300 to $500 for an average-sized home, but the actual price can be higher or lower based on the specific needs of your home.
Some key factors that influence the cost of air duct cleaning include the size of your home, the number of vents and ducts, the accessibility of the ducts, and the level of dirt and debris buildup. Homes with multiple levels, extensive ductwork, or significant contamination may be on the higher end of the price range. Additionally, the rates can vary by location and the specific company providing the service.