How to Tell Your Heating and Cooling Service Provider What Sound Your System is Making Posted May 4, 2017 Your system has a collection of sounds that it regularly makes. Most times, they should be easy to overlook on a day to day basis. If your system is making strange or disruptive sounds, you should call in an expert for a service appointment.Listen hard to the noises you’re hearing, switch off your system and call in professionals like Stan's Heating, Inc . Your system could simply have a broken item inside. The noises could also be an sign that major repairs are necessary. If you know how to define the sounds your system is making, you can help your service technician work out a solution.Here are some familiar sounds that signify a need for heating and cooling service:Repeated clicking—You can hear a clicking sound when your system turns on and off, if you listen hard. This is routine. However, if you hear this sound frequently, you likely need a heating and cooling service appointment to find out if it’s a problem with the system’s relay or its electrical control.Rattling, banging, clanking or thumping—Rattling usually means a loose piece. Intense banging or thumping sounds could mean a part of your system is totally broken or disconnected. Routine maintenance can prevent some of these noises from ever starting. If you schedule maintenance appointments with Stan's Heating, Inc , we can point out and repair potential problems before they can get worse. Give us a call at 541-286-6602 or use our convenient online scheduler to make your appointment.