Came in around noon this Saturday and was pleasantly surprise with my experience. The guy that helped was very nice and before I had the paperwork filled out my smog was done. Got the $5 off for checking in. And was out of there no more then 10 minutes. Found out they also had a service for dmv registration and could get same day stickers. Cool! read more

Reviews were spot on. Best place for a smog check! Nice, fast, and cheap. 10 minutes in and out and open on a Sunday!

JL did a very great job for the smoke checked, very good personality. I will recommend to all my friends here and look for him.

First time I went there, never expected it to be that good! When I pulled up, tall, fit, young and handsome guy greeted me and asked me what I was there for and after I told him I needed an oil change he professionally told me there was one car ahead of me and I told him that's fine I'll be at the restaurant across the street(pho ah sen) and he said ok that's fine. After the restaurant, I went back and my car was already ready for me, I paid and kept it moving. Shout out to the guy that was nice, attentive and engaging I greatly appreciate your service keep doing you, I hope you keep the positive attitude because I will be back! read more

Came in for a smog check, fast and friendly. Even went across the street to eat and by the time I got back car was done. Awesome job!

Found this place on Yelp a few months ago for an oil change they were the cheapest ($65 for synthetic) and I brought my car here. No wait, very quick service, and friendly. Took in my fiance's car and was just as happy. Highly recommend them. read more

Quick smog service, fair and reasonable price, but the reason this business deserves 5 stars is because the operator/owner is knowledgeable. I've been coming here for years with the 5 cars I own and my dad's car. One day I brought in my Tacoma for smog. It didn't pass, it didn't fail. I was told it wasn't ready. It seems that when the truck was serviced a long while ago, the battery was disconnected and since then I hadn't completed a "run cycle". It seems that the car needs to have been driven under specific conditions for it to have the proper information for the smog test. Each model car has a different cycle. He printed out the requirements for the drive cycle for me and advised me how to do it. It was real weird. I had to drive 15 minutes at 40 miles/hr without stopping nor varying my speed by more than 5 mph. I could see how i could never fulfill that requirement by normal driving. So I drove my car with the flashers on from oakland to fremont at 40 mph at 10:30 at night. Stopped and came back the same way just in case. Truck passed. I can't tell you how many people don't know this and are told that their car must be driven another 100 miles or another week or some crap like that. Even auto mechanics don't know this. I had a new catalytic converter installed in a 2002 Prius and told the guy that I was now heading for a smog check at Supreme Auto. He told me that I would have to put a couple hundred miles on it before it would pass. Heck no. I had already talked to the guy at Supreme Auto and had the drive cycle printed out. I had to drive 10 minutes at 25 mph. I drove to Hilltop mall. It has a 2 lane road in each directions with no stop signs circling the mall. So I drove around and around clockwise and never had to stop. Did it twice. Drove to Supreme Auto and passed. I am thankful for this information since I know of many people who wasted a lot of time and money driving and hoping. The guy at Supreme Auto can tell you the drive cycle for your car and save you too. read more

I brought my Subaru and Toyota to Supreme Auto for a smog check. This shop is owned and operated by a professional and polite gentleman. The service was quick. The price was fair. I will be back for an oil change. read more

I came in today to get my car smogged. The service was quick and easy. Great customer service, everyone was super friendly. I was able to renew my registration for my car and get my sticker right away. I didn't have to go to dmv and wait all day for my renewal. This is a one stop shop. Super quick and easy. If you need a smog, check out Supreme Auto! read more

Took my Honda Accord here on the weekend, and the smog check took about 10 minutes - fast and simple, totally recommend!

Excellent, friendly and super speedy service! Reasonable & affordable. Highly recommend, don't be fooled or waste your time with other coupon offers or shops, this place is awesome!! read more

Did my smog check last month, it was very fast and cheap. It was done within 15 minutes. Although I requested a quote through yelp, I forgot to actually to check in and get $5 off, but still worth it. read more

These guys are great. They were very nice and friendly. I had estimates from other places, and none of them compare to Supreme Auto Repair. They do great quality work at a great price! Truly satisfied. Don't mind if i come back =D. read more

Great service. My dad needed an oil change near 3pm on a Sunday. This shop took us and helped changed our oil in only 16 minutes b

Took me as a walk-in, finished faster than expected, and was cheaper than Pep Boys even with a $20 coupon.

Very nice staff and efficient service. I had a string of bad customer service when calling for smog check stations and they were very kind and flexible when we spoke. Would come back here again. read more

I never thought I would be so thrilled with a Smog Check as to want to write a review. Today, it was a good as it gets. I tried Yelp's quote tool and had good response from a couple of different businesses. This one had the best rate including the Yelp coupon so I decided to try it. Smog Check was quick and easy...and then I asked how long it takes to get the DMV stickers in the mail as we are taking a road trip soon and I wanted to make sure we'd be legal. Turns out, that the owner could process my DMV paperwork and hand me the renewal and sticker right there!! Additional cost of $25 + 1% since I used a credit card. Best $27 I have spent in a long time!! In and out including Smog Check and DMV renewal in less than 25 minutes. YEA!!! THANK YOU!! read more

Rozz is a genuine guy, his garage provides fast service, clean, and great prices. Thank you!

Great place to bring vehicle for smog. Friendly, quick service, and competitive price. I will be back with other vehicles.

Went today for a first-time smog check on my Prius (since hybrids now have to be smog-checked). I was hesitant about it since I haven't had to do a smog check in over a decade, but was in-and-out in just 15 minutes. Great service, friendly people, reasonable price. What more could you want? Thanks Rooz! read more

Fast, easy, $45 total smog check. No line, done within 5 mins of arrival. Reviews/ads said it would be few bucks cheaper, but oh well. Overall, a good experience. read more

Good prices and fast service for smog. I gotten my old 4 cylinder Tacoma and 6 cylinder 4runner smogged here.

I went to Supreme Auto yesterday to do my smog check, it was so fast, i was in and out in 10 minutes, the staff were so nice, and for $50, i actually got it cheaper, i mentioned that I found them on Yelp and i got the yelp discount, $38, WOW I was thrilled, fast service and an extra discount... They are starting oil changes next week and I know i will give them my business for sure!! read more

Great price- $45 (1/30/16) Easy to pull in and park. Fast and friendly service.

Regular smog check for $40 out the door with $5 Yelp coupon. 10 minutes total. Clean waiting area. Not sure how it could be much better!

As easy as it comes. The owner is a very cool, laid-back guy. I came in on a Sunday to have my vehicle smogged in order to sell it. I was in and out in 15 minutes. No hassle, no up-sells, just a nice, easy transaction. read more