First Choice Heating & AC - Kaukauna's Best HVAC Services

Yes, ice buildup is a sign of a serious issue, like low refrigerant or restricted airflow, and running the system can cause further damage. First, turn off the unit at the thermostat to let it thaw. Then call us. Our technicians will diagnose the root cause—often a refrigerant leak or a dirty evaporator coil—and make the necessary repair to prevent a complete system failure and restore efficient cooling.

In our area, we recommend checking your filter monthly and replacing it every 1-3 months. Factors like pets, local construction, and high seasonal usage can clog filters faster. A dirty filter restricts airflow, forcing your system to work harder, increasing energy bills, and causing issues like frozen coils. We can recommend the best filter type for your system and even set up reminders to help you maintain peak efficiency.

Our comprehensive maintenance visit is designed to catch small problems before they become big repairs. We clean condenser and evaporator coils, check refrigerant levels, inspect electrical connections, lubricate moving parts, test system controls, and ensure safe operation. This proactive service is crucial for preventing the common local issues we see, like ice buildup and airflow problems, ultimately extending your system's life and saving you money.