My experiences with Mile High Control have been exceptional. Mile High Control has helped us by improving the speed and coverage of our in-home WiFi system and by establishing a better and more convenient system for playing music throughout our house. The experts who worked with us in our home were knowledgeable, skilled, polite, considerate, and generally very likable. Perhaps even more importantly, they communicated well with us to make sure that we understood how to use and operate our new equipment. As sometimes happens with these things, there were some glitches at the beginning - glitches caused by a third party service provider and user error, not by Mile High Control - but the folks at Mile High Control nevertheless worked patiently and diligently to help us resolve these issues. When they say there is a lifetime guarantee, they really mean it. I can recommend Mile High Control without reservation.