The answer to 'how much to fix AC' depends on several factors, but most AC repair costs typically range from $100 to $500 for a standard residential system. The exact price will depend on the specific issue, the age and model of your AC unit, the complexity of the repair, and your location.
Factors that can affect the cost include the type of problem (e.g., refrigerant leak, compressor failure, thermostat issue), whether it's a simple repair or requires more extensive work, and the labor rates in your local area. Older or less efficient units may also cost more to repair than newer, energy-efficient models.