The answer to 'how much does tune-up cost in Chicago' is that the cost of an HVAC tune-up can vary depending on several factors. In general, you can expect to pay anywhere from $75 to $200 for a basic tune-up service in the Chicago area. The exact price will depend on the size and complexity of your HVAC system, the specific services included, and the expertise of the HVAC technician.
Tune-ups typically involve cleaning and inspecting the system, checking and adjusting various components, and ensuring the system is running efficiently. Some additional services like refrigerant recharging or duct cleaning may also be recommended, which can increase the overall cost. It's important to get quotes from multiple local HVAC companies to compare prices and find the best value for your home.