I went to Sun City Automotive not too long ago and they diagnosed my vehicle for me. They came up with a laundry list of items that needed to be fixed or replaced and it all seemed to be a little too much, so I got a second opinion, as most people should do. A lot of the "problems" found were dismissible as my car showed no signs of having certain issues, or the repairs weren't as extensive as they put them down as.
At the second shop I went to they were able to fix things for less and I trusted them more.
Sun City employees were kind and prompt, but I wouldn't go back.
Also, they charged to look at my vehicle ($40) and I didn't know they would. Other shops I went to had no fees, or I would at least think they'd give a heads-up. Oh well.