Wow, so professional. The drive to Olivehurst was so worth it. He is a independent smog shop making it against the odds. With all the rules and regulations coming from our over reaching state government he is a rare find. Supporting him is easy. Great prices and fast service you will be doing yourself a favor. One more thing he is a smart guy so if you try to pull something illegal you may want to go to another shop. read more

Jason is a solid guy and goes out of his way to make your experience smogging your car go smoothly. I primarily drive an ev these days, but when my fun car (mazdaspeed Miata) needs a smog I'll give one stop smog checks my business. read more

He does an amazing job. Been coming here for years. Always provides tips on how to keep your vehicle passing smog. Thank you!

Brought in our 1985 Ford F150 pickup and it passed! Jason does a great job. Highly recommend One Stop SMOG Check in Olivehurst! read more

One Stop Smog Checks - Truck in SMOG check - Smog Check Stations Near Me - Olivehurst, California

Got 2 star certified smog checks here, price is very competitive and reasonable compared to anything else in town. But the best part was the customer service. What a kind and giving human being. He gave discounts and picked up that we were military so he gave us a bigger discount. He also enjoyed my son being there and gifted him a toy vehicle. That was amazing, my son hasn't put down the toy car since he got it. Thank you so much. read more

One Stop Smog Checks - Smog Check Stations Near Me - Olivehurst, California

Jason was quick and efficient and friendly. A big plus was the outdoor waiting area with lots of greenery. I'll definitely be going back and recommending him to others. Thank you, Jason! read more

Did a great job and very professional. Smogged my motorhome. Convenient local and easy get in and out.

I've been smogging my vehicles here for years, and never had an issue. Jason is a true professional, and very quick! Highly recommend!

Called and scheduled an appointment per the owners request so I could get the discount. Went I the next day for SMOG but when I paid, I didn't receive the discount. When I questioned the owner, his response was oh well , you didn't remind me. read more

Excellent service very knowledgeable. I've been getting smog checks here for all my vehicles since about 2010. Always been worth every penny. read more

After driving around Yuba City and Marysville, and finding every other smog shop closed (even during their posted open hours,) I came here. I was in and out in less than 20 minutes, and the price was super reasonable. This is the only place I'm going to come get my car checked now. read more

Came in for a SMOG check after giving him a quick call, he got it done quickly and for a reasonable price too. Guy was really cool. Would definitely come here again for my next SMOG check. read more

i came for a smog this morning 12/19 22 the owner said to come back in 20 minutes but he wasnt doing anything i sad ok i come back in 20 he had somebody else there i ask do i come back in 20 again he said no all take care of you now and i wainted a few minutes and another person driving in and he took care of him instead never go there again hes a racist read more

Great little place they even do RVs. Cheap smog checks, great customer service I will be back

Still the best value for the money ...with no hidden fees! I've tried taking my cars to two other places for their posted "specials" (plus hidden-fees) but would always drive back the 1-Stop and save about $20. 1-Stop even beats the Groupon! Thank again, Jason! read more

I've been coming here for all my vehicles smog inspections and any general check engine lights for the last 12yrs, Jason has always let me know ahead of time if any issues need to be addressed prior to the actual inspection. He's not trying to rip you off and have you pay twice for a simple fix. He'll do what he can to help get your vehicle safely back on the road! I've always sent family and friends his way, Jason's honest and extremely understanding to anyone's situation. This is my go to spot when it comes to any of my vehicle issues, give him a shot and you'll become a loyal costumer also! read more

Jason was super friendly and helpful! He gave me some tips and information to keep my car running in top shape. It only took about 10 minutes for him to do his thing -the service was quick. He also honored a $5 off coupon that my husband got from having his car smogged last week. With the coupon it cost me $35 bucks for my smog. I always like supporting small businesses. I will definitely return and recommend his shop to others! read more

My second time going to get my smog done here. I gave him a call because I had gone by a few days before but wasn't open. He asked me what type of car I had and this was right after I got out of work in Yuba City on a Friday afternoon he's always quick and I got back home to Marysville earlier than I thought I paid $40. Don't know if that's too high but I don't mind because he's fast . read more

They come to my truck and helped me instantly. Very nice like super nice. Got my smog check under 20 min. Best place and great price. Will definitely be back. read more

Great place to get a smog. Good service at a fair price. I would definitely recommend and will be coming back.

I have been going here for many years. Jason has always showed me and my family great customer service. He also is very veteran friendly. I will always take my business here for smog related services. read more

Best price I found. Also the best service. Got the smog checks for my cars here twice now and always recommend that my friends and family go here too. Nice guy and great price! read more

Fast, courteous service. Very inexpensive, and they give a military discount. Highly recommended. Don't let the rough exterior fool you

Forget the exterior - I'm here for a fast, efficient, smog at a great price!! And the courteous service was a plus. More than anything I hate waiting for auto maintenance and repairs and I was in and out in 15 minutes. read more

This smog shop is Awesome! The employee, I think his name was Jason, new all about smogging my car. I was nervous that it wouldn't pass, but he asked me questions about it before he even started and we decided to go ahead and run the test. It Passed! Just like he said it would! Very knowledgeable and friendly. I will always have my smog checks done here! read more

Super friendly, fast and affordable service! I was in and out in 15 minutes. The owner is great made me feel welcome and also replaced a broken hose for me! read more

Failed me because my converter supposedly isn't for my truck. There is NO converter in the BAR system for my truck. Hints why I've never had issues before. He was wanting to close which is why he didn't bother doing any research. read more

I cant say enough great things for this smog shop! Jason is great at his job. Customer service is amazing. We take all of our cars here. And the prices, you cant beat them. read more

I can't say enough good things about this place! The owner, Jason, is as honest and thorough as they come. Take your car here for smogs and all things catalytic -- you won't be disappointed! :-) read more

This smog guy's lack of knowledge cost me 39 gallons of wasted gas, 290 miles of wasted driving and 5 hours of wasted time. In the past, I've gone to this guy to smog my Accord and Yukon, because he is the cheapest with $19.95 coupons and recently $26.95 coupons. I recently acquired a 24' class C RV and need to smog it. 12/9/13 Monday, I arrive to have my RV smog. Without greeting, he comes out of his garage and demands that I must remove the inside center engine cover before he'll smog it. I was "put-off" because he's the mechanic and it's his job to do that. I complied but felt like he didn't want my business here. This was my first clue to go away, but I was dumb and didn't pickup on it. He connected his cable to the OBD interface and went to punch keys on the smog computer. Then, he tells me that my battery must have died because the computer is showing 2 incompletes and that I can only have 1 to continue. I told him that the battery hadn't died. He suggested that I drive around for awhile and come back. So, I drove around for 30 mins to Yuba City and back taking both side streets and the freeway. He hooked up to the OBD and tells me that there's still two incompletes. I asked him what two incompletes is his smog computer referring to. He says sharply that there is just two; your vehicle only has two. You have to go drive around more; each vehicle responds differently and some may report sooner and others take much longer. 12/10/13 Tuesday, I drive around for an additional 30-40 mins and come back for another try. Unfortunately, he says it's still no good. He recommended that I drive around much more going no faster than 55 mph and be in heavy stop n' go traffic if possible. 12/11/13 Wednesday, I commuted to work using the RV. 12/12/13 Thursday, I commuted to work again using the RV. Now I have put a total of 160 freeway miles and 130 city miles. I was hoping that this would do the trick and that the vehicle's computer should have gotten reports from its sensors. Unfortunately, the smog guy says it is still no good and that I should contact the dealership for help. I have already decided to get a second opinion should it not work out on Thursday. So, I left 1 Stop Smog Checks and went down street about 100 yards to a neighboring smog and tire shop; something I should have done the first day... I explained to the smog and tire guy that I have been trying to get my RV smog and the smog guy at 1 Stop says the RV has two incompletes and cannot be smogged. I ask if he could hookup to my RV to see if he gets incompletes, too. The smog and tire guy was pleasant and asked if the other guy checked under the hood. I said no and he asked to take a look. He explained that my RV may be certified as OBD1 and will not require memory checks because there is no memory to check. Only OBD2 certified vehicles have memory that must be checked. Sure enough, he point out the OBD1 Certified sticker under the hood and that my RV was over 14,000 lbs. He stated that the other smog guy should have check for this sticker and should have bypass the memory check for OBD2 certification. If the sticker was not present, the smog guy should have reviewed smog emissions book and know that all vehicle over 14,000 lbs are OBD2 exempt. I went back to 1 Stop Smog Check to explain what the smog and tire shop guy told me about OBD1 including bypassing memory check. Unfortunately, I was very unsatisfied with revealing this information. The smog guy immediately went defensive and doesn't think he did anything wrong. Yet, he appears to be unaware of OBD1; and least of which, checking my RV for it. He said that if his computer says to check for it then that's what he has to do. He said if the other smog guy (smog/tire shop guy) is able to smog your RV, well then, good for you. I will never come back to 1 Stop Smog Check, ever! The guy is a total incompetent and cost me time and money ($130 worth of gas). read more

I had my Explorer smog tested today, 9 March 2015. I was completely satisfied. His smog test price was very reasonable plus a military discount. His shop isn't much to look at but his service was outstanding. When I asked about that one bad review, he was honest about it and even admitted he made an error but was willing to work with that customer. We are all human and prone to errors once in awhile. I told him that he now has my business from now on. read more