Unreliable, they should update their hours. Their website and every search engine says they're open…read moreon weekends and to just walk in. Drove up to the gates--closed, called -- no answers.

Professional and reasonably priced - no frills and no bullshit - I've now used San Rafael Smog for…read moreboth my cars for the past five years and recommend them highly

Excellent! Even without an appointment I was out the door in ten minutes. Highly recommend!read more

I always get my smog checks here. They are professional, polite, and thorough and best of all the…read moreprice is very good. You won't regret going to Marin Star Smog.

Great experience and nice to support a small business impacted by recent flooding from the King…read moretides. I called in the morning for a same day appointment. Mohammed was ready and waiting for me at my appointment time. The service took 15 minutes and was a fair price. Mohammed said the clean up after the flooding last week was hard but he is slowly getting everything back in order. Smooth and easy, highly recommended!

Star smog check is reliable, efficient, and accommodating…read more I call ahead to make an appointment (have been able to call the day of), and you drive in, and they will do your smog check quickly! For my car it took less than 20 minutes. In the waiting room, the owner has some delicious medjool dates and some water if you need a refreshment! I would certainly recommend this local business to others.

BEWARE! BAIT AND SWITCH! We took our vehicle there just for…read morethe smog check and before they conducted any work we told them that we have replaced the battery, if they can check in advance to make sure system is ready for smog check or not. So, they won't fail it for no reason. Yes, they did basic OBD check and assured us that it is ready for a smog check so it won't fail for that reason. We agreed to do the smog check then after 5-10 minutes they failed the vehicle and rude woman that works there told me that it is not her fault, so their OBD machine couldn't read that there is still pending code for the battery. Despite letting her to know about my suspicion in advance she still lied and failed our vehicle also charged us full smog inspection fee and assured us that we just need to drive it for few days then bring it back for free smog test. Since they won't charge if we bring it back within 30 days. We drove it less than 15 days and brought it back, car passed the smog check but they insisted that we have to repay again, since it is a separate than initial inspection. They are rude and liars. Please be careful and do not waste your time and money with those dishonest people. I'm going to file a claim with BAR! We can't let them to screw our community!

WOW!!! I am SO impressed with this place of business. We got a smog, renewed the registration AND…read moregot new plates in about 30 minutes. Standing in line @DMV for new plates would've taken hours - I know this because I went in once before and unfortunately was unable to compete the process at that moment. I'm so glad I found this place and will definitely return. Highly recommend!

I recently had my vehicle smog checked. The staff was very professional and courteous. I have a…read morefriend who will need a smog check. I recommend this shop

I scheduled an appointment for a smog with smog pros. They were on time, quick and helpful.read more

Always efficient. Always friendly staff willing to answer my questions and offer me products that…read morekeep my engine healthy. Thanks guys!

I had a terrible experience here and wouldn't trust them with your car--especially if you drive…read moresomething performance-oriented. Before anything, I specifically asked if they could properly work on my C63 AMG. They said yes with confidence, so I trusted them to handle a simple oil change. That turned out to be a huge mistake. After the service, everything went downhill. There was oil all over my engine bay, and to make things worse, the engine was overfilled with oil. That's not a small mistake--that can seriously damage a car like mine. I went back to address the issue, and while they admitted the problem and offered to redo the oil change for free, it didn't really matter because they told me they'd follow up... and never did. No call, no update, nothing. Just completely dropped the ball. At this point, it's not just about the mistake--it's about the lack of accountability and professionalism. If you mess up someone's car, the least you can do is follow through and make it right. I wouldn't come back, and I definitely wouldn't recommend this place to anyone who actually cares about their vehicle.

Experience, quality, and speed--plus, it includes a free car wash…read more $ wow! I definitely recommend it.

Drove up with no appointment & waited a short time. Nice gentleman does the analysis. Pricing same…read moreas other nearby smog check locations. Comfy waiting room too.

I was very skeptical and indecisive when it came to finding someone to service my 2020 Audi A3. I…read morecan truly say I have nothing but great things to share about JP and his auto shop. From the timely communication to the transparency and honesty about the work being performed, I felt confident that my car was in good hands. It was clear they genuinely cared about providing quality service rather than overcharging. I highly recommend JP and will definitely be returning for all of my future car maintenance and service needs.

I had a better-than-5-star experience at JP Motors! Jason serviced my 2024 Audi and my 2006 Honda,…read moreand the experience was excellent start to finish. The work was top-notch, the shop is clean and beautiful, and Jason is a super nice and friendly guy. The standout part for me was that I never felt like I was being sold on something I didn't need, which seems to be a rare occurance in the automotive buisness. I will certainly be bringing my cars back to JP for their annual tuneups and anything else needed in between. Thanks jP!