Not happy. In Jan. 2013 I took my Blazer to them because it was making a vibration noise on the road. I said I thought it was tires? Maybe? I also told them my husband had just died, so I didn't have anyone to ask. They told me it needed a new alternator and pulley. OK. Waited. The bill was $550.00!!!!! I didn't pay that much for an alternator on my 1 ton truck in CA! AND, it's still vibrating, now it's worse. I'm afraid to drive it now and I can't afford to have anyone look at it after spending that $550.00 I didn't need to spend. Gee, thanks. Won't be going back there. If they had driven it, they would have heard what I was talking about.