Larson Air - Air Conditioning and Heating Service has been around in the area for a long time and so that's how I know about them. A couple of years ago they replaced an AC and they've come back for preventative maintenance. Prices are good. The technician was courteous and prompt. He did everything he said he was going to do and charged me the price he stated to me. I would recommend Larson Air - Air Conditioning and Heating Service - great quality and excellent service.