People come to this place because the smog check is fast and an appointment is not necessary. The price has gone up from $30 last year to $60 and the service is quick, easy and efficient. The staff are friendly, helpful and very professional. The process is quick and easy, a rare find in Orange County. Two people work on the car at the same time and it is done after just a couple min. The fastest smog check ever, with good customer service and a great price. Highly recommend this place for people who need to smog your car.