Licensed HVAC Repair in Saint Paul, MN 55107 - Elite Air Heating & Cooling

Ice buildup on your outdoor unit is a common issue in our climate, often caused by restricted airflow, low refrigerant, or a failing component. While it's not always an immediate emergency, it means your system is working inefficiently and could lead to a complete breakdown. We recommend shutting the system off and calling us for a prompt diagnosis to prevent further damage and restore efficient cooling.

Signs of a refrigerant leak include reduced cooling power, ice on the indoor or outdoor coils, hissing sounds, and higher-than-normal energy bills. Refrigerant doesn't get 'used up'; a low level always indicates a leak. Our technicians use specialized tools to locate and repair the leak, then recharge the system to the manufacturer's exact specification, ensuring optimal performance and efficiency.

Regular preventative maintenance is key. Our comprehensive tune-up includes cleaning coils, checking refrigerant levels and pressures, ensuring proper airflow, and inspecting electrical components. This proactive service can identify small issues—like a dirty filter restricting airflow or a slow refrigerant leak—before they lead to major problems like ice buildup or system failure, saving you money and hassle.