WELCOME TO LEGACY AUTO SALES SMOG TEST ONLY STATION! We are a certified TEST ONLY Smog Station by the STATE of CALIFORNIA . If your DMV RENEWAL NOTICE states TEST ONLY STATION, you have to have your smog check done at a TEST ONLY station like us. We can also perform test on gross polluters, RV’s and motor homes, and out of state vehicles with a licensed VIN VERIFIER onsite. We strive to help you pass the Smog Check required on your vehicle with minimal hassle. NO APPOINTMENT NECESSARY. WE WILL HONOR ANY DISCOUNT COUPONS FROM ANY SMOG STATION IN SONOMA COUNTY , CA