Keeping your heating system in good shape is a year-round priority. That’s why you’ll want to keep tabs on its condition and make sure to check that there aren’t any loud grinding noises coming from your heat pump or furnace when it’s operating. But what should you do if there are? The premier furnace and AC repair company, Cooper Brothers, Inc. shares why your heat pump or furnace is making grinding noises here and how you can deal with them.