The answer to 'how much is air duct service in Chicago' is that the cost of air duct cleaning and maintenance can vary widely depending on several factors. Typical ranges for professional air duct cleaning services in the Chicago area tend to fall between $300 to $800, but the exact price will depend on the size of your home, the number of vents and ducts, the level of cleaning required, and any additional services needed.
Factors that can influence the cost of air duct service in Chicago include the age and condition of your ductwork, the accessibility of the ducts, the presence of any mold or debris buildup, and whether your system requires any repairs or replacement of components. It's important to get multiple quotes from local, reputable air duct cleaning companies to ensure you get a fair price for the work needed in your home.