I had a shop in Pennsylvania that I dealt with for like 10 years so I was not looking forward to finding a new shop in Wisconsin.
I called around for info on alarm systems to 4 shops in the area and Kartunes stood out because they gave me straight information and were very knowledgeable.
I stopped in to see them and ended up talking to their head salesperson for like two hours. They helped me design a very expensive sound system and when I had to cut it back a little due to some other stuff popping up, they did not hesitate to work hard to keep as many of the high end components as we could for the budget I gave them.
They carry Audison, Focal, Alpine, Eclipse, Orion and other brands as well. Their showroom is very well set up and their staff is excellent. They get a high recommendation from me and I have purchased all of my new equipment from them (my MB Quarts are transferred from an old setup).
Not sure of the rules for links here but just search or PM me for more info.