Assured Heating & Cooling | Reliable HVAC Repair in Pewaukee, WI

Ice buildup is a common sign of trouble, often caused by restricted airflow from a dirty filter, low refrigerant levels, or a failing blower motor—all issues we see frequently in the area. We fix it by first safely thawing the unit, then performing a detailed diagnosis to find the root cause. This typically involves checking refrigerant charge, cleaning coils, and inspecting the air handler to ensure proper airflow, preventing the problem from recurring.

Yes, a failed air handler fan is an urgent issue. Without it, your system can't circulate warm or cool air, leaving you uncomfortable, and it can cause the system to overheat or freeze up, leading to more extensive damage. We offer prompt service to diagnose whether it's a faulty capacitor, motor, or electrical issue—common failures here—and get your system circulating air safely again to protect your comfort and your equipment.

Preventive maintenance tailored to Pewaukee's seasons is key. Our comprehensive service includes cleaning condenser and evaporator coils to prevent ice, checking refrigerant levels, lubricating motors, and testing capacitors and electrical connections in the air handler to ward off fan failures. This proactive care improves efficiency, extends system life, and helps you avoid the most frequent breakdowns we see in local homes.