I called Whirlwind after several people recommended them to me. I spoke with a Salesman who was extremely helpful and explained to me the best system for my home as well as which powerhead package to choose. He seemed less concerned with making extra money and more with giving me a unit that would fit my price range. The installers were very pleasant and even had the whole systems installed in 3 hours. They explained all the features to me and went to every inlet to have me test it. Two weeks later, the owner called me to make sure I was happy with the system and to see if I had any questions. You just dont get service like that anymore. Overall I highly recommend them to all my friends and family.