I had this shop do a PPI (pre-purchase inspection) on a porsche I was considering. Thank God I did. They did a great job on the inspection. They e-mailed me pictures and spent considerable time talking with me about the car in question. I unfortunately had to pass on the car. But, I found a honest shop with technicians that know their stuff. I live on the peninsula but will drive 45 min to them for service. Yes , they are that good. Use them and don't look back. They are kick ass. Dr Mark