HVAC Repair Evanston IL | Call Next Step Heating & Cooling Inc

We take carbon monoxide safety seriously. During every furnace maintenance visit for Evanston homes, we conduct thorough inspections of the heat exchanger, flue pipes, and ventilation system to check for cracks, blockages, or other issues that could lead to CO leaks. We also test for proper combustion and can recommend or install CO detectors as part of a complete home safety check. Our goal is to ensure your heating system operates safely and efficiently throughout the North Shore's cold seasons.

Our maintenance service is designed to prevent future problems and extend the life of your system. It includes cleaning critical components, checking refrigerant levels, inspecting electrical connections, testing system controls and safety devices, and calibrating your thermostat. For furnaces, we check heat exchangers and burners; for AC units, we clean coils and check drainage. This proactive approach helps improve efficiency, reduce unexpected repairs, and maintain consistent comfort for your home year-round.

Yes, we have extensive experience installing and servicing SpacePak and Unico small-duct high-velocity systems, which are ideal for older homes in Evanston and the North Shore that lack traditional ductwork. Our team is trained to integrate these systems seamlessly, providing effective whole-home heating and cooling without major renovations. We assess your home's specific layout and needs to ensure the system is correctly sized and installed for optimal performance and comfort.