I pulled in to this place, the guy pulled my car into the testing area and we began to chat as he was getting my car ready. When I finally settled in to do some reading, he was already pulling my car out. I was done; he had run the check while we were talking. Before I could even gather all my stuff, he was handing me the certificate, charging me the amount we agreed on with no nonsense or upselling and sending me on my way. Quickest, most effortless smog I've ever had and right in my neighborhood. Cheapest smog check station ive been to. Sure, I was cynical about the reviews on this place. That's alotta stars for an emissions tester. Well, it deserves every one of them. This place does everything right. It's a quick test, no wait, friendly staff--the guy even made funny faces to entertain my antsy two year old. For people who deal with car exhaust all day, they sure have high spirits A hard working honest man that cares about the customer, this is what we have here. i have been taking my cars to this location for years now. i must say i am always at ease with him. i know he is a hard working honest man that goes the extra mile. his tests are honest and so is he. he is the person he is fast and looks our for the customer. speed he gets an A++ even when there has been cars ahead of me i never wait long, professionalism A++, he knows his business and does it well, being kind and easy to work with A++, he is no robot and you can tell he is a genuinely nice person. read more

Went to First Class Smog after seeing all the great reviews this facility had, their service was fast, friendly, and very affordable/efficient. The people working here at this facility truly do have a passion for smogging vehicles. They are very knowledgeable of smogging cars. They are extremely fast. They hold there value of there name First Class Service. I will definitely be returning back for my future smog checks along with referring my people here for smog checks if they ever need one. The service I requested was definitely met and much more. They offer snacks, water as you wait. I never been to a smog check station where they offer you snacks and water as you wait for your smog check. Highly recommend this place to anyone that needs a smog check. Do not hesitate or even think about this facility twice. Many 5 star reviews speak for itself. Thankful I found a smog check station that values their customers, great customer service, great work first class smog. Truly honestly, humble, and great people. They even have conversations with you as they are smogging the vehicle. I've been to other smog shops where they don't even talk to you, a lot of smog shops just kind of kick you to the grub and wait but not with First Class Smog. Thank you very much for smogging both of my vehicles in a timely matter!! read more

Will highly recommend coming to First Class Smog Check. They are extremely fast and friendly here at this facility. Quality of work was definitely met I will be recommend my family and friends here. They are awesome, the value of work is definitely here. Thank you so much for making this easy for me and my wife, also very close to home. Harold was fast, efficient, and trustworthy. He definitely does know what he is doing. They even offer you snacks and beverages as you wait, every other shop I've been to for a smog check so not offer anything, not even a chair to sit down. They have inside and outside waiting rooms. Thanks for having an awesome customer service. Will be returning for all my future smog needs and will definitely recommend family and friends to come here to get a smog check done if needed!!!!!! Don't think about this facility twice. The low star ratings are just people trying to knock down the business for no reason, just because they are doing their job the right way!!!! Shame on those people. read more

I had an excellent experience at First Class Smog Check. Harold was incredibly professional, friendly, and honest from the moment I arrived. He got my car in right away, completed the entire smog inspection in less than 30 minutes, and had me back on the road before I knew it. Not only was the service fast and efficient, but the pricing was very competitive compared to other smog shops I looked into. It's clear that Harold values both his customers' time and their money. The whole process was smooth, hassle-free, and professionally handled from start to finish. If you're looking for a reliable, trustworthy place to get your smog check done, I highly recommend First Class Smog Check. I'll definitely be coming back for my future smog checks, and I'll be recommending Harold and First Class Smog Check to my friends, family, and anyone looking for fast, honest, and reasonably priced service. Five stars all the way! read more

It was time for the first smog test I had to do in decades and I was dreading the prospect. A quick search on Yelp showed this place as getting stellar reviews and I decided to give it a shot. Even though I figured it would be pretty busy, I called over to the shop and Harold said he could get me in right away. I arrived early and Harold greeted me at my car with an introduction, a handshake, and a smile. We were off to a good start. He got my car in right away and explained the process Just like everyone else on Yelp, After a more 15 minutes, I left with everything handled. I can assure you that I will not be going anywhere else for my smog needs, and that goes for anyone else who will listen to me. Thank you read more

I had a great experience at First Class Smog. They were incredibly efficient! My smog check was done quickly. The staff was very friendly and welcoming, which made the whole process smooth and stress-free. I also really appreciated that they accept walk-ins, which made it super convenient. The waiting room was clean and comfortable, and as a bonus, there are some really cute Korean cafés and places to grab a bite within walking distance if you don't feel like waiting. I come here every year! Highly recommend if you're looking for a quick, easy, and pleasant smog check experience! read more

Great guy, prices are good, honest and straight to the point. Doesn't beat around the bush. Been to plenty of smog check stations (Fullerton Master Smog and Test Only). They turned me down due to internet issues. Guy working at that station was rude, disrespectful and seemed like he didn't want to smog my car. First class smog service was great. Super nice and friendly. Can't ask for much more. Don't look back. Keep doing what you're doing bud! You're doing great! Will bring all my cars here from now on and refer people your way. read more

I recently visited first class smog for a smog check, and I couldn't be more satisfied! The staff was friendly, professional, and really knew their stuff. They explained the process clearly and were upfront about costs. The whole experience was quick and hassle-free, and they even gave me some tips for maintaining my vehicle. The waiting area was comfortable, and I felt confident in their expertise. Highly recommend First class smog if you need a reliable and efficient smog check. Will definitely return!" read more

I was honestly amazed from the start after seeing all the great reviews, I knew I had to check this place out for my smog test. As soon as I arrived. I was greeted by three workers who were genuine, friendly, and incredibly helpful. They guided me through the entire process making everything feel easy and stress-free. The service was fast, quick, and exactly what you hope for. I would definitely recommend this place to anyone and I'll certainly be coming back for any future services! read more

I had a great experience at First Class Smog on Commonwealth Ave. Harold was professional, friendly, and knowledgeable from the moment I arrived. He explained the smog-check process clearly, answered my questions, and kept everything moving efficiently without a long wait. The service felt straightforward, honest, and well organized. If you need a reliable smog inspection in the Buena Park area, I would recommend First Class Smog and appreciate Harold's excellent customer service. read more

The service was excellent from the moment I arrived. The staff was friendly, professional, and got everything done quickly. I was in and out in about 15 minutes, which made the whole experience really convenient. Best of all, my car passed the smog test without any issues. If you're looking for a fast, reliable, and hassle-free place to get your smog check done, I would absolutely recommend giving them a try. read more

Great smog here at First Class Smog. He's the best ask for Harold. He's amazing. The best smog technician out there. He's honest loyal and he gets the smog done fast!! You don't wait for hours. I send him all my cars. I recommend everyone go to him. Thank you so much for you're service on my cars. Oh another thing his prices are reasonable. He works with you!!!! Go to him people !!! You won't regret it. read more

I went for a smog check and came out in less than 20 minutes. The technician, George, greet me and checked me in. He was informing me throughout the process. While I was waiting for the job in the waiting room, George offered me ice cold Coke. I was very pleased with his service and from now on George is the guy for all my smog's. I highly recommend First Class Smog.. read more

I had a great experience getting my smog check done here. The staff was friendly, professional, and got me in and out quickly. The process was easy, the price was fair, and they explained everything clearly. I would definitely recommend this shop to anyone looking for fast and reliable smog check service. I'll be back next time I need a smog inspection! read more

Took my car to get a smog done. The owner Harold was such a nice, caring, and honest guy. He took the time to really help me out answer all my questions and he gave me a great deal!!! The process was quick and easy. I will definitely come back here again and refer all my friends to him. He is very knowledgeable ! read more

I had a fantastic experience getting my car's smog check. The service was incredibly fast and the staff was very welcoming. From the moment I arrived, they were friendly and professional. The whole process was quick and efficient, making it stress-free. Highly recommend for anyone needing a smog check! read more

They have great costumer service which I extremely appreciate. While I waited, they offered me a soda and water. Their waiting room was very well maintained. George is very friendly and gave me a good price and got out of there in maybe less the 20 minutes. I highly recommend FIRST CLASS SMOG!!! read more

First Class Smog made the whole process quick and easy. Harold provided excellent customer service--he was professional, friendly, and made sure everything went smoothly. Their pricing was also much better than other places I checked. I highly recommend First Class Smog if you need a smog check! read more

Thanks Harold your fast, professional, and super efficient. I was in and out in under 20 minutes. The staff is incredibly knowledgeable and honest, making the whole smog check process painless. Highly recommend if you're in Buena Park and need to get it done right the first time. read more