The answer to 'which is better AC repair or' is that AC repair is generally better than replacement for most homeowners. AC repair is typically more cost-effective and can extend the life of your existing system, while replacement is a larger investment that may not always be necessary.
AC repair involves diagnosing and fixing specific issues with your air conditioning unit, such as refrigerant leaks, faulty components, or electrical problems. This allows you to get your system back up and running without the high cost of a full replacement. Repair can also be a good option if your AC unit is relatively new or has many years of useful life remaining.