Great place to get a smog check! Not sure what else to say that hasn't already been said, but SG Smog is extremely efficient. There was one customer ahead of me and the staff member said they would take about 15 mins to finish, however they were finished well before the 15 mins. Either way, there was virtually no wait time and the entire process in general was very speedy. You're in and out within 30 minutes (usually less if there are no others). They also honored the Yelp special price! The person helping me was friendly and easy to communicate with. They are also conveniently located right next to the DMV. If you're looking for a reliable place in the area for a smog check, I recommend this place! read more

Best price in town for a smog check with certificate. No wait and pretty fast service.

Great service. Highly recommendded. Ask for their promotion. Also near the dmv...............,,

Professional, top-notch service. No wait at all. In and out in about 10 minutes. The smog professional even took the time to discuss my other vehicles. read more

I was very satisfied with the service. There was 1 car ahead of me , but it took only about 1 hour and I was out the door. And the price quoted to me ahead of time was honored without a question. I will definitely recommend this place to my friends. Gertrud Zeller read more

I was very satisfied with the service provided. SG Smog demonstrated very good communications via Yelp and exhibited competency. My car was smog tested in less than 20 min with two other vehicles ahead of me. His Yelp price and efficiency beat out all other shops in the area. I would revisit this shop again in the future. read more

Quick, courteous and efficient service at a good price. Stark contrast to smog king in town, who are rude and inconsiderate. Would use SG smog again! read more

Put in a request on Thursday evening and received a response in no time, the following day I was greeted with quick and easy service to have my vehicle smogged and I was out of there in no time at all! read more

I needed to smog my car and was looking for a place to go. My boyfriend had been here before and called ahead for me to ask how much a smog was. They told him it would be $40. I went without him and didn't pay much attention to the price until after I left. They charged me $88!!! For a Hyundai Sonata...... They did not disclose the price before the smog and my boyfriend is convinced they took advantage of me because I'm a girl. Never ever coming back! read more

SG Smog - Price gouging - Smog Check Stations Near Me - Fairfield, California

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Seamless seamless seamless! Seamless seamless seamless! Wow what a great experience! Highly recommend! read more

I was given a written quote of $40 flat rate including certificate. When I brought my car the day after, SG SMOG was charging me $48.25 even after showing the written quote. The front desk clerk was insisting that the quote says "Flat Rate" so there are additionals. What SG SMOG did is exactly the opposite of the meaning of the word. Do not waste your time with these business. If they could not honor their written quote, you cannot expect good service from them. read more

Great and fast service! The owner honored the quote he gave me on Yelp. I will definitely come back for my other car and also refer them to friends and coworkers. read more

Great service very friendly. Before I went in to get my car smogged todayI gave them a call and they informed me of a special they had going on. I went right down there as soon as I walked in I noticed everything was very clean. They smogged car right away and I will definitely be recommending to all my friends and family. I also love that it's right next-door to the DMV read more

They're very professional price, reasonable and fast. Will recommend to anyone. Come down and see for yourself.

I called first to see if there was any deals and there was! I was excited. I spoke to Sonu and he was very nice. I went in, told him about the smog deal he had offered on the phone, and he didn't question me any further. Some places would change the story or try to get me to pay more for hidden fees. But not SG Smog. I gave 5 Stars because Sonu kept his words and the customer service was great. I appreciate honest people. Thank you again, Sonu. I'll definitely return to this establishment when I need another smog test. I'll also be recommending to others! read more

Convenient location near DMV - Got smog certification. Fast and easy same day service just walk in - first come first serve! Friendly staff.

Honored the discounted Yelp rate I was quoted. Was in and out within 20 minutes. Conveniently located right next to the Fairfield DMV.

Took less than ten minutes from the time I pulled up to smog my car and pay. Fastest smog service ever! Will definitely be going back.

I'm giving two stars because this business did what it was supposed to do only. I had called a day before, and a man told me on the phone mention 40 dollar call in rate. I arrived and was in the waiting room 15 minutes standing at the counter before an employee named Robert came in and looked me up and down and spoke passed me to another customer sitting on the couch. He rudely told me 15 minutes. I waited about 20, and he came in. I stepped back up to the counter, and he spoke passed me again to some people that entered the room after me and said, "Aren't you before him. They said no, he was here first. He then continued to do paperwork. He finally said, "Give me your key please. I explained that I got a call-in rate of 40 bucks over the phone. He pointed at the prices on the wall and said I wasn't here yesterday. I then got pissed and said, "Let's call the owner. He said I'll honor the price. But then, I kept coming in and saying I wasn't here yesterday? I'm not sure what him being there yesterday has to do with honoring a price that is all over your Yelp reviews? I understand that everyone has an off day, but I did see a review on this business talking about someone very rude and can't help but think it's this same guy. Robert is not customer service material. If you care about your business. Keep him in the back doing smogs. read more

My car needed a smog check and was fast and perfect I got there in and out and uploading my information so I can just lay at the DMV

I came into SG Smog without a vehicle to ask questions about registration for a vehicle that was imported. The guy was very polite and spent some time with me and gave me the smog referees information. Definitely would spend my money here. Thanks read more

Great place! I have gone here everytime my wife's car needed a smog. The guys are great, it's super clean and comfortable and they have great and reasonable rates. They even sell snacks and drinks and have pastries from a bakery and other snacks available. This is a no brainer folks. If anything ever changes when I go there and service slips I'd be the first to let you know. However under this owner he prides himself on cleanness, professionalism and work ethic. (No I dont know him personally and I got no discounts or anything else) . read more

SG Smog - They added a nice little cooler with drinks , snacks and even some home made pastries. Very friendly. - Smog Check Stations Near Me - Fairfield, California

In and out under 20 minutes! Great price, friendly service. Definitely recommending to other people and coming back ag read more

SG Smog - They even have snacks to buy while you're waiting! - Smog Check Stations Near Me - Fairfield, California

Took my Yelp coupon w/o questions or resistance. Efficient, easy peasy process. Thanks! read more

Fast and efficient! Great service and very helpful! Was able to come in without an appointment and be seen immediately

SG Smog provided quick walk in service and it's conveniently located steps from the DMV. Highly recommend!

Fast and convenient being next to the DMV. The guy was really nice and like the snack bar they had for waiting customers.

Needed to get my car smogged. These guys are right next to the DMV which helps! Robert the tech was fast. I think I was in and out in about 15 min. The owner Sonu was super friendly. I wouldn't hesitate to bring my car there in the future. Thanks! read more

Excellent supplier! Quick, thorough, and reasonable. Made getting a smog very super easy.

Super fast and friendly. They even have a little store with snacks to purchase while you wait!

Highly recommended!!!!! Me and my fiancé came in on a Friday morning and literally is was down in minutes plus the DMV is right next door !!!! I mean great service !! Prices !!! And location !! The man name Robert was professional, kind and FAST !!! I couldn't have asked for better service !!! Also the inside was very cute and lots of seats to sit and wait !! Thank you again for the great service and kindness very happy customer!! read more

He offers a coupon for $30 off regular price. I called to inquire how much a smog check was and he said $58. In reality that is the price with a coupon. Deceptive business if you ask me. read more

The waiting area was clean and organized, and the service was very friendly, reasonably priced, and efficient. Overall a very pleasant experience. read more

Call in special!!! Very convenient near dmv in fairfield was in and out in 10 min flat

Service was quick and efficient. No appointment was needed. I asked for price quotes from several service stations through Yelp and this one was the best. read more

They did the same thing to me on the price..I called and they said-- "$40 OUT THE DOOR"----They put $88.00 on my credit card...Who charges that much for a smog check? I caught it and they complied with the $40 quote..I had one other issue that they did--NEVER EVER WOULD I GO BACK......Shame on those people....... read more

Fast service, waiting area was clean and had plenty of snacks available for purchase.

Great service got us in and out in less than 20 minutes didn't have a coupon but gave us one. Great business

Great service and prices. Was in and out in less than half and hour. I highly recommend them for your smog check.

This smog place is awesome! It's right next to the DMV and they get you in and out super fast! The honor their coupons so long as you show them before the purchase! Great company and great people!! Thanks guys! read more