I am a skilled professional who works for a Alaskan Air Conditioning & Heating - Phoenix company. I recently completed a job for a customer who needed their air conditioning system repaired. The system was not cooling properly, and I diagnosed the issue as a faulty compressor. I replaced the compressor and tested the system to ensure it was working properly. The customer was very satisfied with the work, and I was proud to have been able to help them with their heating and cooling needs.