Kegler Heating & Air Conditioning | Expert HVAC Repair in Brookfield, WI

Short-cycling is a common issue here, often caused by a dirty air filter restricting airflow, a faulty flame sensor, or an incorrectly sized unit for your home. It stresses the system and increases energy bills. Our technicians can quickly diagnose the root cause—whether it's a simple cleaning, a sensor replacement, or a deeper system assessment—to restore proper, efficient operation.

Heat pumps can ice over due to low refrigerant, dirty coils, or a malfunctioning defrost cycle. In our climate, ensuring proper airflow around the outdoor unit (keeping it clear of snow/debris) is crucial. If you notice ice buildup, turn the system to 'emergency heat' and call us. We'll check refrigerant levels, clean the coils, and test the defrost controls to prevent future freezing and protect your investment.

Watch for unusual noises, uneven heating/cooling, frequent cycling, rising energy costs, or weak airflow. These are often early warnings of issues like dirty components, refrigerant leaks, or electrical problems. Regular professional maintenance before peak seasons can catch these problems early, improve efficiency, and prevent costly breakdowns during extreme Wisconsin weather.