How to Tell Your Heating and Cooling Service Provider What Sound Your System is Making Posted May 4, 2017 Your system has a set of sounds that it regularly makes. Most times, they should go unnoticed. If your system is making strange or disruptive sounds, you likely need to call in a professional for a service visit.Listen carefully to the noises you’re hearing, turn off your system and call in pros like Eco Fresh HVAC Inc.. Your system might simply have a loose part. The noises could also be an sign that considerable repairs are necessary. If you know how to define the sounds your system is making, you can help your service specialist work out a solution.Here are some easy to identify sounds that imply a need for heating and cooling service:Continual clicking—You can hear a clicking sound when your system turns on and off, if you listen carefully. This is routine. However, if you hear this sound frequently, you definitely need a heating and cooling service appointment to check out if it’s a problem with the system’s relay or its electrical control.Rattling, banging, clanking or thumping—Rattling usually hints at a loose part. Louder banging or thumping sounds could mean a part of your system is altogether broken or disconnected. Normal maintenance can prevent some of these noises from ever appear. If you schedule maintenance appointments with Eco Fresh HVAC Inc., we can identify and repair potential problems before they can get worse. Give us a call at 714-855-1717 or use our convenient online scheduler to make your appointment.