Expert HVAC Services in Pendleton, SC 29670 - Riggins Heating & Air Conditioning

It could be either, but our first step is always a thorough diagnosis. Common causes in our area include refrigerant leaks, clogged coils, or a failing compressor, which are often repairable. However, if your system is over 10-15 years old and struggling, a replacement might be more energy-efficient and cost-effective long-term. We'll provide a clear, honest assessment and all your options.

Our preventative maintenance is designed to catch problems like heat pump valve issues or reduced cooling before they leave you uncomfortable. We clean coils and components, check refrigerant levels, inspect electrical connections, test system controls, and ensure everything is operating at peak efficiency. This regular service helps extend your system's life and can prevent costly breakdowns during our hottest and coldest months.

Yes, a faulty reversing valve is a common culprit for that specific issue in Pendleton's climate, where heat pumps work hard year-round. The valve directs refrigerant flow to switch between heating and cooling. Our technicians can test the valve's solenoid and check for related electrical issues. Often, we can repair it, but if the valve itself is failed, we'll recommend the most reliable replacement to restore proper function.