All West Heating services our furnace and gas fireplaces annually. About 5 years ago, another furnace company tried to sell us a new furnace. They also told my mother-in-law she needed a new one as well. We called All West for a second opinion and they told us there was nothing wrong with our furnace other than a new motor belt and if it was serviced regularly it would keep running for years. And it has! My mother-in-law hasn’t had to replace hers either and All West services her furnace annually.