I had a unit replaced two years ago by Air Supply and they are an awesome company to work with. My unit was not cooling so I called them up figuring it would be an expensive repair. Set up an appointment which they confirmed 30 minutes before arrival and were on time. Lance did the repairs and without any issue at all did the repairs and did not even charge me for a service call. I so appreciated that they stand behind their work. Thank you Lance for a great job!!!