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    G & G Smog Only

    4.9 (361 reviews)
    Closed 8:30 am - 5:00 pm

    Get pricing & availability

    Response time

    10 minutes

    Response rate

    100%

    G & G Smog Only Photos

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    Josue G.

    COME HERE FOR SMOG CHECK!! Super fast and easy, I was a walk in and they got me out in about 5 minutes. Guy was super chill and even gave me a discount for my first time being there!

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    4 months ago

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    6 days ago

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    1 month ago

    They were Super fast and professional!!!! Nothing more to say really it only took 5 minutes I barely had time to look at my phone

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    3 months ago

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    8 months ago

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    6 months ago

    I arrived at 0830 and I was back out on the road by 0835! Don't forget to mention Yelp!

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    8 months ago

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    3 months ago

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    3 months ago

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    Gregory L.

    Thanks for coming back we appreciate you

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    4 months ago

    Great experience. Fast and professional service. Transparent pricing. Highly recommend if you need to get your car smogged.

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    5 months ago

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    3 months ago

    Very fast and great communication! I wasn't even out of my truck and the guy was asking if I needed a smog check.

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    6 months ago

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    3 months ago

    Affordable pricing, amazing services, very professional, got in and got out within 10 minutes! Can't wait to come back!

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    3 months ago

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    Gregory L.

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    2 years ago

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    11 months ago

    The service was very quick, efficient, professional, and friendly! Very satisfied and would recommend.

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    11 months ago

    Top notch service. Quick and easy with a super friendly staff! Plus get your tags on the spot. One stop shop.

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    11 months ago

    Great place for smog test. Made appointment and was in and out quick. Highly recommend!

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    11 months ago

    Love this place! We have several cars and always go here! So very friendly and quick. I appreciate the consistent local service. 5 Stars!

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    2 years ago

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    Gregory L.

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    2 years ago

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    8 months ago

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    1 year ago

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    2 years ago

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    2 years ago

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    7 months ago

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    9 months ago

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    1 year ago

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    7 months ago

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    7 months ago

    They did a wonderful job and they are very reasonable in pricing. Very professional and pleasant. I couldn't ask for a better experience.

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    3 years ago

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    2 years ago

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    2 years ago

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    11 months ago

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    2 years ago

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    1 year ago

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    10 months ago

    Very good experience. They were super quick even though they were getting very busy. Pleasant staff & definitely would come again

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    10 months ago

    Quickest most painless smog certification ive ever had. Johnathan and the crew provided quick and professional service. Highly recommend G&G

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    Page 1 of 10

    Ask the Community - G & G Smog Only

    Are you a STAR certified smog business (per older car/DMV requirement)?

    Yes we are!!

    Do you know how long it takes for the DMV to get the smog results? Had it done today and DMV is saying it has no record of it. Could it be because it is a weekend and Veteran's day?

    It should be instant I will check and see on our end and get right back to you Greg… Read more

    View All 5 Questions

    Review Highlights - G & G Smog Only

    I mentioned i came in because of the great reviews on yelp and was given the yelp discount!

    Mentioned in 13 reviews

    Read more highlights

    You might also consider

    Redlands Smog Stop - Interior waiting area.

    Redlands Smog Stop

    (116 reviews)

    Great little shop. Raken is not very talkative, but he is very quick, very focused, very efficient,…read moreand very organized. He knows exactly what he's talking about, and he's friendlier and more helpful too than his major competitors at G&G are. Smog Stop has a much more professional vibe and a much nicer waiting room too than G&G does. They have plenty of chairs and even a TV, and it's much neater and roomier than G&G's waiting room, so do yourself a favor and make Smog Spot your go-to spot in Redlands for smogging your vehicle. My car didn't pass the first time, but Raken kept reassuring me that there were no visible trouble codes which would indicate a problem or a mechanical failure. He advised me to just keep driving the vehicle and promised that it would eventually pass, which it did. I was doubtful, but he was totally right all along. I finally figured out that the key to passing for me was to get my car up to 70 mph and then immediately decelerate to 20, which of course you can't do on the freeway, but driving the back way into Highland over and over again finally got the job done. I must've gone back to Smog Stop at least five or six times to have Raken rescan my car's computer monitors to see if all my monitors had cleared, but he never complained, although I'm sure he got pretty sick of seeing me coming back so often for a rescan to assess my progress! It took me three weeks to get my car's monitors to finally clear, but Raken was really unbelievably patient with me. I just wish that I had asked him to scan my system prior to testing my vehicle the first time, because I had to pay $50 for the first failed test and then I had to pay an additional $50 because he had to test my car a second time too after all of my car's system monitors had finally cleared, but he did give me a $12 discount on the retest. They also do other types of repair work at this shop, including smog repairs, but Raken was always too busy and too focused to specify exactly what other types of mechanical jobs they can tackle, although I did ask him twice. The good news is that they do seem to be totally focused on smog checks and not on finding additional mechanical issues that they can potentially charge you for. Just be aware that you will have to pay $38 for a second test if your car doesn't pass the first time. The only good thing I can say about Smog Stop's competitor G&G is that they don't charge you for a second test if your car fails the first time. So if you have recently replaced or recharged your battery, as I did, and if you're not entirely certain about the readiness level of your car's system monitors, please be sure to ask Raken to check your system for readiness BEFORE you pay $50 for a test that will in all likelihood fail.

    i just bought a used car and needed to get a smog check and oil change. i was also concerned with…read moreother problems the car might have. right off the bat, the kind gentleman was able to give me a price estimate of the smog check and oil change. he also told me that they'll look at the car at no additional charge to see any issues it might have. their team started right away! i was there for about an hour (i'm assuming most of the time was spent diagnosing the car as other customers who came for a smog check had a quick turnaround). at the end, the employee told me the two potential issues with the car and that i can come back at a later time to get them fixed. the cost for the smog check and oil change was very affordable. i will for sure making a return! thank you redlands smog stop!

    G & G Smog Only - smog_check_stations - Updated May 2026

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