HVAC Repair Fresno CA | Call Angels Air Conditioning and Heating

In Fresno's heat, short cycling is often caused by a refrigerant leak, a frozen evaporator coil, or a malfunctioning thermostat. This not only fails to cool your home but drastically increases wear and tear and energy bills. Our technicians perform a comprehensive diagnosis to pinpoint the exact issue—whether it's recharging refrigerant, cleaning coils blocked by valley dust, or calibrating your thermostat—to restore proper, efficient operation.

Valley dust, lawn sprinklers, and seasonal weather can accelerate corrosion on your condenser coils. We recommend and perform professional coil cleaning at least once a year to remove abrasive debris. Additionally, during our seasonal maintenance tune-ups, we inspect the unit's housing and electrical components for early signs of rust or damage, applying protective treatments if needed to extend the life of your system in our local environment.

The most critical service is bi-annual preventative maintenance—once before summer and once before winter. For Fresno, the spring tune-up is especially vital. We clean the indoor and outdoor coils affected by local dust, check refrigerant levels, ensure electrical connections are secure against our heat, and calibrate the system. This proactive visit catches small issues like early corrosion or components that could cause short cycling before they lead to a costly breakdown on a hot day.