Rattling From Outside Compressor

If you suddenly hear a rattling sound coming from your outside compressor, the fan is likely obstructed by a branch or other debris. Luckily, removing the object from your fan's path should stop the noise. However, if debris is not the cause, a part inside your unit may be loose or the motor is possibly be failing. Ignoring the noise is never a good choice. Calling an expert in air conditioning installation in Paradise Valley AZ to take a look at the issue can save you from a more serious malfunction in the long run.