HVAC Repair Gainesville GA | Call Lanier HVAC Service

This is a classic sign of a failing heat pump reversing valve, a common issue in our area. This valve is crucial for switching your system between heating and cooling modes. When it gets stuck or fails, your heat pump can't provide the correct temperature. Our technicians are experts at diagnosing and replacing reversing valves to restore your system's proper function for Gainesville's seasonal changes.

During our intense summer heat, several issues can cause this. It could be a refrigerant leak, a frozen evaporator coil, a failing compressor, or simply a system that's undersized or dirty. We perform a comprehensive diagnostic to pinpoint the exact cause—whether it's a repair or a recommendation for enhanced capacity—to get your home cool and comfortable again.

Before our hot and humid summers hit, the most critical step is a professional tune-up. We'll clean the condenser coils, check refrigerant levels, ensure the electrical components are safe, and clear drain lines. This preventative service helps your system run efficiently, prevents breakdowns during heat waves, and can extend the life of your equipment, saving you money and discomfort.