The answer to 'how does AC repair work' is that AC repair involves diagnosing and fixing issues with an air conditioning system to restore proper cooling and airflow. This typically includes inspecting components like the compressor, refrigerant lines, and air handler, testing for electrical issues, and making necessary repairs or replacements.
Common AC repair tasks include recharging the refrigerant, replacing a faulty compressor, cleaning or replacing the air filter, and fixing ductwork leaks. Depending on the problem, repairs can range from a simple DIY fix to more complex work that requires a professional HVAC technician.