Sep 2026
I have used this business several times for smog checks. I have never had an appointment and have never been turned away. They are always friendly and make time to perform the service. Well done!
Petersen Smog & Automotive is a friendly and reliable car service center, known for its quick smog checks taking around 20-25 minutes. The staff, including Billy at the front desk, are pleasant and helpful. It's recommended to make appointments in advance as they can get busy. Their prices are affordable, and they offer other car services besides smog checks.
I have used this business several times for smog checks. I have never had an appointment and have never been turned away. They are always friendly and make time to perform the service. Well done!
I Highly recommend Petersen. They have worked on several of my work trucks and my old motor home than most shops don't want to touch, which is very much appreciated. They do a great job, and in a timely manner.
I have used Peterson for the last few years to smog my vehicles. Billy at the front desk is always a pleasure to deal with. It is highly recommended to make an appointment as they are usually pretty booked. They have always been on time with my appointments and the smogs take roughly twenty minutes. I have posted a photo of their current pricing.

106 Second Street, Ripon, CA 95366
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