I had Opie's One Hour Heating and Air at my home a couple of weeks ago. There was some electrical issue going on with my heating unit, and the guy who came out got it fixed and finished the job in a timely manner. He knew what the problem was, and when he was done, even showed me how to prevent an issue like that in the future. He was a pretty good guy, very personable. This was my first time using Opie's One Hour, and it won't be my last.