If your AC is not cooling your home properly, you may need to schedule a service call to fix the problem. The first step is to check the unit for a leak or a malfunctioning component. If you hear strange banging or buzzing noises coming from your unit, it is likely the compressor is malfunctioning. It may also be time to replace the ductwork. It is important that the air flow is correct to ensure that your air conditioner is functioning at optimal levels.
Another sign of AC problems is a squealing sound coming from your system. This may indicate a problem with the heating or cooling cycle. If you can hear squealing sounds coming from the AC, it may be time to have the unit repaired or replaced. If the squealing sound is coming from the evaporator coil, the problem could be a refrigerant leak. This will decrease the efficiency of the unit and is not good for the environment. If this is the case, a trained Aire Serv technician will replace the tubing, which will eliminate the leak and ensure that the unit is working at its maximum capacity.
One sign that you might need to call a serviceman is a foul smell coming from the air conditioner. This can be from the wiring, which may be burning. If the smell continues to persist, you might need to replace the entire AC unit. If the unit has an old model, it may be best to get it replaced. However, if this is not an option, you might want to consider an upgrade. In such a case, you may want to consider replacing your heating and cooling system.