If I had looked at prior Yelp reviews of this shop, I would have thought it was a great place to go. My experience was absolutely the opposite and was horrible. I DO have to admit that, on my initial visit, I did not pass the smog check,and that the owner DID correctly diagnose the problem; however, he charged me $20 extra for using "aftermarket parts" (what was THIS all about?). When I had the problem fixed, and went to have the "free" re-check performed, he found a new "additional" problem which he said required "120 subsequent miles of driving" before he could properly re-check it, and was going to charger me another $10. I left Lee, and subsequently sought the opinion of another repair shop. This 2nd shop was not licensed to perform official smog checks, but did have the proper equipment for such. They performed a "courtesy" smog check (which came up clean) and indicated that Lee's Auto Smog is notorious for this "additional problem - 120 mile drive". They recommended a 3rd shop, which was licensed to perform smog checks. Not only did my car pass the smog check at this 3rd shop, this other shop changed much less to diagnose the problem than Lee's shop charged. Essentially, I paid Lee's a large price and got nothing out of it. (I notice that my experience is almost identical to what "Jennifer O." experienced about charging more than his sign indicates, and for using after market parts) read more