David Boothe is the owner and puts his name on his company for a good reason. He stands behind his work. My air conditioner quit working and the outside temp was 106. I called David and left a message late on Sunday afternoon. He returned my call within 3 minutes. He was at my house within an hour and diagnosed the problem in less than 30 minutes. He actually knew what the problem was right away but since it was going to be an expensive part he did 30 minutes of testing other components before he confirmed the bad news that the compressor needed to be replaced. It was throwing the breaker immediately. He said he would get me prices on a replacement in the morning. He found the best price but then had to drive to the other warehouse supplier on the South end of Phoenix because the North warehouse was out of stock. I offered to pay extra for the extra mileage and time it would take and David wouldn’t allow it. He had my compressor/condenser unit completely replaced and working great by 4:00PM on Monday and the price was exactly as quoted. In a nutshell — quality work, courteous manner, honest and efficient. I felt like he treated me like I was a member of his family. I recommend David Boothe and Boothe Air Conditioning highly.