I took my GX470 into Keith's shop after being ripped off by the Lexus dealer for several years. I read the Yelp reviews and decided to give it a try. I have to tell you that Keith is one of the best mechanics I have met. He answered my questions and recommended the right approach. He also suggested what I needed to do in terms of replacement. Here is one data point about their level of integrity - The Lexus dealer in Chandler recommended changing my brake pads (this was about 8K miles earlier). Keith and his team said the brake pad was fine. I also know that brake pads last significantly more than 27K miles (which is when the Chandler Lexus dealer wanted me to replace the brake pads).
I am so glad I found this place. Thanks to other who shared their experiences. I strongly recommend Keith's shop - they are knowledgeable, have a high level of integrity and they charge 25% of what the dealer charges. Thank you Keith and team.
SM