1 Stars - Whoever the guy (Mike Kahn I was told) was who I talked to was a complete ass and was horribly rude. I went there with an advertised deal that read, "Will Accept Any Competitors Coupon." You probably already guessed what happened. The original ad was for his other smog shop off Lodi Ave by O'Reillys. I showed him the ad, the competitor named Friendly Smog in Stockton, and he rudely replied, "No. Any local competitor." I said he is local, just 10 min away." He gave me a dirty look and just walked away and said "No!" Are we children? Are you bipolar? No, This guy is a cheat and a scammer. I'm sure he takes advantage of many people, senior citizens and undocumented too. I did more investigation and he is not even allowed to smog because he was caught doing an illegal smog. Very shady business. DO NOT SUPPORT! I went to Friendly Smog in Stockton off West Lane. Only $20 for a smog and the guy was honest and friendly.