Always use these guys with any issues with my cars that I cannot handle on my own. Tim and both Andrews know me as soon as they pick up the phone and treat my wife and me like we are the most important customers they have. I was recommended the service of Andrew Walker when I was trouble shooting a 1996 Tahoe. After he found the source(s) of the problem, he called and explained, then asked what I wanted him to fix and then answered questions abt other issues I wanted to address myself. He is the only mechanic I have ever been able to actually trust. These guys are great, highly recommended!