I need a "test only" smog check and came here with a coupon in booklets I get in the mail. I came here and they did a good job with the smog check. Waited only 15 minutes for one guy ahead of me. There are magazines to read. The guy doing the smog check was very courteous and professional. They did not blink an eye when I gave them the $10 off coupon. This is located near the Metrolink station.