Now that summer is officially over, the time is finally here for cool nights, bonfires, and football. Unfortunately, with all of the benefits the changing season has to offer, it also brings with it the increased probability of furnace problems. There’s nothing worse than a malfunctioning furnace when the weather turns cold. Lucky for you, there’s still time to consider a furnace replacement or tune-up. If you are in one of the following situations, it might be time for a call to Allied Services, Inc.