HVAC Services Waukegan IL | Call Aft Heating & Air Conditioning

Signs of dirty condenser coils include reduced cooling, longer run times, and higher energy bills. In Waukegan, pollen, dust, and yard debris can quickly clog these outdoor coils. Cleaning them is crucial because it allows your system to release heat efficiently, preventing compressor strain, lowering your cooling costs, and extending the life of your AC unit.

For Waukegan homes with boiler systems, common issues include low water pressure, a faulty circulator pump, problems with the expansion tank, or a buildup of sediment and minerals in the heat exchanger from our local water supply. These problems can lead to cold spots, strange noises, or a complete lack of heat. Our technicians are trained to diagnose and repair these specific boiler issues to restore reliable warmth.

We recommend bi-annual HVAC maintenance. In the spring, we perform a tune-up that includes inspecting and cleaning your condenser coils, checking refrigerant levels, and ensuring your AC is ready for summer. In the fall, we focus on your heating system, inspecting the boiler, testing safety controls, and flushing the system if needed to prevent sediment buildup. This proactive care helps avoid unexpected breakdowns and improves efficiency.