The folks at HomeAdvisor have recently put out a study showing the average costs of repairing an AC unit. Their nationwide study showed most air conditioner repairs cost between $164 and $506 with most homeowners reporting that they spend about $325. Of course just like we say all the time, the most important thing you can do to ensure you won’t have a need for an emergency repair is to make sure you do regular maintenance and cleaning on your entire HVAC system each year.
Below is the chart put out by HomeAdvisor that shows the national averages of AC repair costs: