If you notice your air conditioner making a squealing, grinding, or grating noise, it may be time for a unit replacement. Strange sounds indicate something wrong inside the unit itself, and failing to contact a technician for repairs could result in costlier service on down the road.
No Cool Air
When your air conditioner isn’t functioning properly, you’ll notice a lack of cool air flowing from the vents. In some cases, the air may not be cold at all. When this happens, there’s a chance the system’s compressor h
as failed or that the refrigerant levels are too low.