Common signs your AC needs a repair
Warm air blowing from the vents, a system that runs constantly without cooling the house, short-cycling on and off, strange noises, ice forming on the indoor coil or outdoor unit, and a sudden jump in your electric bill are all common signs something needs attention. A musty smell from the vents can point to a drainage or mold issue, and warm spots in certain rooms often trace back to ductwork or airflow problems rather than the unit itself.
