Great shop.. he made it so quick and easy! I called and he came in on Sunday just for me. I highly recommend him. Great price and super convenient!! read more

First time I've gone to this place and was not disappointed. Very professional, honest, courteous and fast service! I would definitely come back. I highly recommend this place. read more

This was the only place I found open on Sunday. Service was very quick and professional. In and out in 20 minutes and got my registration done without late fees. Thank you Smog Only! read more

Came because I needed a smog check. The gentleman who runs it was very quick and so nice. I wasn't sure what else I needed to do for the DMV, but he was very helpful in telling me what I needed to do and I was out in less than 15 minutes! read more

Awesome guy who stays open on sundays. Definitely check out him out for a quick and easy smog check.

Fast & affordable price for smog check ! i found this place on yelp while i was looking for place for smog check. the person here knew what he was doing and he was really fast! thanks for the great experience read more

We just relocated to the State of California and before we could register and title our vehicle with the DMV we needed a smog check. We found Smog-Only on Yelp and the reviews don't lie - the place of business was very friendly, clean, and efficient. It took no more than 25mins to have our SUV smog checked and passed with flying colors. read more

Wonderful service! It was Saturday night and I forgot to do my smog test and was leaving on vacation so I needed to find one open on Sunday. I called the number and Sunny answered and met me at his location even though I didn't have an appointment, now that is service! He was friendly, fast and professional. The location is a bit hard to see from the street, but don't give up as I will return to this location for all my smog checks. It is nice to see that an individual owner still makes the customer come first when he can and i feel good that I am supporting a small business. read more

Wonderful service and open on Sunday. Lets emphasize that.. OPEN ON SUNDAY! The process was efficient and made even more pleasant by the owner (we had a nice conversation while waiting for the state to send the certificate, which took more time than the actual test). Definitely recommending to friends and family! (Take note of the location as mentioned in other reviews) read more

Yes! Painless, awesome customer service, reasonably priced, and fast! Turn east on Raymer, then left into an auto repair/tire complex. The "Smog Only" banner is at one o'clock. Everything good about this guy and his business! read more

He does a great job and is quick! If you postpone like I do and need something quick then come here!

This place is awesome. Sonny is very quick and a very nice person i came close to closing and still took me as a customer and the person after me as well. Very satisfied. read more

Very friendly and great place to take your vehicle for smog test. Opens early and you'rein n out in no time. Highly recommended. 5 stars all the way read more

Was looking for a place open on Sunday and was able to find Smog Only. Gave him a call to check what his hours were, he said he could take me in right away. Owner is a really great guy with great customer service skills! Thanks a bunch! read more

Great fast service. 20 minutes later and I was on my way out. Price is very reasonable $60. Always bring my cars here to Sunny.

Got a smog test today luckily when I looked on yelp this smog check only said it was open till 6pm every where else was closed at 430pm I called this location and the owner snuck me in for a test this guys is very friendly and willing to get you through fast and also it is star certified. read more

I was looking for a place to get a smog check and this one came up as the first one. The owner was so nice and explained the steps to take afterwards. And it was quick which was a big plus. Definitely recommend this place if you need a smog check! read more

Pain free! In n out in 15 minutes. Owner is a sweet old gentleman. Location is a bit difficult to find, but it's right behind the Fullerton Discount Tire Center. read more

I know this place is hidden and you can't really notice it with all the auto stuff going on, but he is a great man and the service was fast and easy!! Totally recommend! read more

I was in and out in less than 15 minutes. The owner was very friendly, and handled all the paperwork electronically. I was very pleased with my experience. read more

I came in around noon on a Saturday and finished in around 20 mins. The process was very quick and Sonny was incredibly helpful and kind! I'd recommend this place to anyone who needs a quick smog check. read more

Sony works fast and is super awesome!

This is a small place but worth the look. The owner is very pleasant and he gives oh all the costs up front. He's also open Sundays.

Fair rates and thorough service. The owner is a very friendly gentleman and will get you in and out in about 15 minutes.

Amazing customer service and such a quick stop! Great price and seriously the best service! Thank you for making it so easy!

This is the greatest place! Not only professional but friendly. Open all hours so it's great for us that have to work. They know their cars. Nice waiting area too. This is my second time and will be coming back. Only 20 minutes and your done. Even older cars like mine read more

Great service. I will take all our cars there. I highly recommend this place. Very pleasant gentleman.

What an incredible experience at this facility! I was quickly greeted by Sonny (the owner/operator) - He was friendly, courteous and efficient. He explained everything about the process and then quickly tested my vehicle. This guy was so awesome that I found myself chatting with him for 20 minutes even after the smog check process was completed. From our conversations, I could easily tell he was a fantastic and upright individual, works hard to provide for his family, and really cares about his customers and their experience. He'll make an appointment with you to do the work on a Sunday, if that's the only day you can do it. He even gave me a recommendation for another facility to fix the air conditioning on my truck. I cannot recommend a facility more highly than this one! What a refreshing experience! The only problem is that it was hard to find (cannot see it from the street, hidden inside the typical auto service strip mall) located just south of a storage facility. But it'll be well worth the search! read more

You need your RV smogged? This is the place to go. Very nice and honest. I was out in less than 1/2 an hr. I appreciated his attitude and honesty with a 10 $ tip. Don't go anywhere else but here read more

This was the easiest smog test I have ever had. I called ahead of time to make sure that I didn't need to make an appointment and the gentleman was very nice and I didn't have to wait at all. The test itself maybe took 15 minutes and then I drove off. Very pleasant experience. read more

I waited to the last minute (again!) to take care of my car registration. AND I needed to get my smog done. Fortunately for me Smog Only is open on Sundays! This really helped me out. The man who runs it, Sonny is also very cool, easy to work with. Runs the place with integrity. Even if you don't need to do this on a Sunday, bring your car in for smog to Sonny at Smog Only! read more

This guy is the greatest. I called after seeing these amazing Yelp reviews, (after my panic attack when I realized that the registration I'd been procrastinating on paying required smog- YIKES!) and he answered the phone right away, was very nice, and when I asked how busy he was (SATURDAY!), he said not busy and to come on down! I hopped right in my truck and headed over there. He took me in right away, let me sit inside the shop while he did this thing, and when I asked if there was somewhere nearby that I could buy something to drink (it was SUPER hot that day) - he handed me a nice, cold, bottle of water from his own fridge. Free! He even offered to move the chair out into the shade outside so I could have the breeze and be cooler. He made me feel very comfortable and just the fact that he could take me last minute, and on a Saturday, at a comparable price to anywhere else, made me a very happy customer! I'll be back here for any and all smog check needs in the future. read more