The answer to 'how much is air duct cleaning service' is that the cost can vary widely, but typically ranges from $300 to $700 on average. The exact price will depend on factors like the size of your home, the number of vents and ducts, the level of cleaning needed, and your location.
Air duct cleaning is an important service to maintain indoor air quality and the efficiency of your HVAC system. While it's not required annually, most experts recommend getting your ducts cleaned every 3-5 years, or if you notice visible dust or debris buildup. Getting multiple quotes from local cleaning companies is essential to find the best value in your area.