I had an annual tuneup done on my AC unit. Ron came out when he said he would. He called ahead of time which is always a good thing. Very personable and friendly. Took his time and didn't rush. My freon level was a little low (less than a pound) and he topped it off at no charge. I needed a new contactor, which he had with him and was able to replace right then and there at a fare price. Will hire again for any future repairs needed.