I purchased a new 2008 Yukon. I wanted to add navigation and a sound system. I went to a few stereo shops and found no body to help. I called a few GMC dealers, and everyone of them recommended california car sounds. Went down, manager of the store was very knowlegable. He went over all of the products and installation procedure. I felt very comfortable doing business there. I was told that it would take 2 days to install the nav, amp, and all of the new speakers.\r
\r
Picked up the car 2 days later as promised. Very clean installation. The installer went over the system with me, and paired up my phone to the bluetooth device. Great service, Recommended!!
Pros: Knowlegable, clean installation
Cons: did not have any myself
more