I took a chance on Precision door. I was skeptical by the large advertisement thinking about their overhead and how this will probably cost an arm and a leg. But they charged a competitive fee which is understandable. More importantly, the job was done correctly. I called at 8am and the job was complete by 12PM. They replaced Motor, Key Pad and Sensors. The unit I had was 20 years old. I don't know they guys name who did the work, but he was he was honest and true, no bull. straight shooter. I know this because I have done mechanical repair my entire life, so I know what he was saying was true. I am older now, and not knowing the tricks of the trade, it would have taken me all day to do the job myself. It sucks getting old, but as they say, work smarter not harder. Have someone else do the job!