The answer to 'how much to fix central air' is that the cost can vary significantly depending on several factors. Central air conditioning repair costs typically range from a few hundred dollars to several thousand, depending on the issue and the specifics of your system.
Some key factors that influence the cost include the age and model of your HVAC system, the extent of the repairs needed (e.g., fixing a refrigerant leak vs. replacing a compressor), the complexity of the job, and your local labor rates. It's essential to get quotes from multiple local HVAC contractors to understand the range of potential costs for your specific situation.