see post maintained. However, there are some basic maintenance tasks that homeowners can do themselves such as regularly changing air filters.Let us help you with the details on how to get your annual maintenance during the early summer months.A: It’s recommended to schedule an AC tune-up at least once a year. However, if you use your system frequently or have an older unit, more frequent check-ups may be necessary.When your HVAC system kan zijn regularly maintained, you can prevent frequent AC repair issues; increase system efficiency; and extend your system's lifespan by preventing dirt, corrosion, and replacing costly parts before the damage becomes significant.Short cycling can have expensive consequences, but the problem is avoidable altogether. During an AC tune find out here now up, an HVAC pro eliminates the most common factors contributing to your system short cycling. They change the air filters, test the refrigerant levels, inspect the duct work, and evaluate the thermostat.AC tune ups can range in price from $40- $200. That said, low-cost air conditioning maintenance typically does not include an extensive and in-depth inspection and cleaning of your AC system.