Five Star CPR | Top-Rated HVAC Services in Spartanburg, SC

Common signs include your AC blowing warm air, ice forming on the refrigerant lines or evaporator coil, a noticeable hissing or bubbling sound, and a sudden spike in your energy bills. If you notice any of these, it's important to call a professional like Five Star CPR quickly. Low refrigerant makes your system work harder, causing more wear and can lead to a complete compressor failure.

This is often due to a faulty reversing valve, a crucial component that switches your heat pump between heating and cooling modes. In our local climate, this part gets frequent use and can wear out or become stuck. Our technicians can test the valve's solenoid and pressure to diagnose the issue. Often, a professional repair or replacement of the reversing valve will restore your system's full functionality.

Absolutely. We prioritize emergency calls, especially during extreme local weather, because we know how urgent comfort and safety are. When you call Five Star CPR with an issue like a refrigerant leak or a heat pump failure, we dispatch our nearest available technician to diagnose and implement a repair solution as swiftly as possible, getting your home back to a comfortable temperature.