The answer to 'when to service AC repair' is that you should have your air conditioning system serviced at least once a year, typically in the spring before the hot summer months. Regular maintenance is crucial to ensure your AC unit is running efficiently and to catch any potential issues before they become major problems.
During an AC tune-up, a professional HVAC technician will clean the unit, check refrigerant levels, test electrical components, and inspect the overall system. They may also recommend replacing air filters, clearing debris, or making minor adjustments to keep your AC in top shape. Staying on top of annual servicing can extend the lifespan of your equipment and help you avoid costly breakdowns when you need your air conditioning the most.