Stevenson Heating & Cooling - Greenwood's Professional HVAC Services

If you notice ice buildup on your evaporator coil, it's often due to restricted airflow or low refrigerant levels—common issues in our climate. First, turn off your system to prevent damage. Then, contact Stevenson Heating & Cooling for a professional diagnosis. Our technicians will check for clogged filters, ductwork problems, or leaks, and provide a quick repair to restore efficiency and prevent future freezing.

Signs of a failing reversing valve include your heat pump blowing cold air in heating mode or warm air in cooling mode, which is frustrating during Greenwood's seasonal extremes. Don't ignore it—this can lead to higher energy bills and system strain. Our experts at Stevenson Heating & Cooling can test the valve's operation, replace it if needed, and ensure your heat pump switches modes properly for year-round comfort.

Regular maintenance helps prevent common local issues like frozen coils or valve failures by keeping your system clean and well-tuned. In Greenwood's variable weather, a neglected HVAC system works harder, leading to breakdowns and costly repairs. We recommend biannual check-ups to catch problems early, improve efficiency, and extend your system's lifespan, saving you money and ensuring reliable performance.