These guys are the best of the best. Their custom work is truly amazing. They installed the latest Pioneer 5100 NEX in my 2003 Mercedes SL500. There were no acceptable installation kits available so they had to hand make the mounting hardware and bezel plate for my car. I had some initial concerns about how it would turn out because I'm very particular and the stereo "head unit" is the centerpiece of the dashboard. When I went to pick up the car, I was blown away by how good it looked and what a great job they did. It looks like a factory installation.
My car now has the most modern technology available in stereo equipment including satellite radio, DVD, CD, Blue Tooth, Apple Car Play, touch screen, Navigation and best of all, sending and receiving texts by voice.... hands free.
I am 100% satisfied with the installation, the way I was treated, and the quality of the equipment and service that Sun Valley provided. The same people have worked there for many years and they are very very good at what they do. I would never even consider going anywhere else.