Why is my HVAC making noise?

It’s expected for your heating and cooling system to make a little noise as it runs. There are a couple of details that influence its sound level, like age and insulation.

However, hearing odd or loud noises can mean a possible malfunction with your system. If you don’t fix it, there could be serious (and pricey) effects in the future.

Here are some of the AC noises and furnace noises we regularly experience in Raleigh and what they might mean. If you’re noticing any of these sounds, contact a Expert immediately. Service Experts Heating & Air Conditioning will figure out what’s going on with your system and what needs to be done to fix it.

Equipment that makes too much sound raises sound pollution. While noise might not necessarily affect energy efficiency, it might impact comfort in your residence.

HVAC equipment made now are quieter than previous models. However, it’s good to check sound levels for your new air conditioner or heat pump, particularly if it’s situated near your bedroom or living room.