Eau Claire Radiator & Air Conditioning Service - Columbia's Licensed HVAC Repair

This is a classic sign of a failing heat pump reversing valve, a very common issue in Columbia due to our year-round system use. This valve is crucial for switching between heating and cooling modes. Our technicians specialize in diagnosing and repairing or replacing faulty reversing valves to restore your system's full functionality and comfort.

Thermostat malfunctions are frequent and can stem from wiring issues, dead batteries, dust accumulation, or internal component failure. An inaccurate or unresponsive thermostat directly impacts comfort and efficiency. We provide thorough thermostat testing, calibration, repair, or professional installation of new, reliable models to ensure precise temperature control in your home.

Our expert service call starts with a detailed consultation about the symptoms you're experiencing. We then perform a full system inspection, including electrical checks, refrigerant level assessment, and component testing—focusing on the reversing valve assembly and thermostat circuitry. We clearly explain the issue, provide a transparent repair estimate, and get your approval before performing any work, ensuring your system is fixed right the first time.