Cleveland winters are cold and frigid, but your home can be nice and warm, unless your furnace breaks down. To keep your heating system running efficiently and effectively, yearly maintenance is a must. Many homeowners are unaware when their heating systems are running poorly and how much money is being wasted in the process. It not only costs more in energy bills but also can cause further damage to the system that could necessitate costly repairs and even replacement of your replacement of your heating system.