Open Tuesday-Friday from 9:00 am to 5:30 pm, and on Saturday from 9 am to 5 pm.

$49.75 COUPON – ENTER YOUR EMAIL *

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    *Standard text rates may apply. Must show, mention, or present coupon. 2000 and Newer vehicles. We smog All Vehicles. 1999 and older vehicles call for special prices. Coupon must be presented at time of write up. Not valid with other offers

    Pricing

    Smog Check

    2000 & Newer
    • Inspection Fee : $69.75
    • Certificate Fee : $8.25

    Smog Check

    1996 - 1999
    • Inspection Fee : $79.75
    • Certificate Fee : $8.25

    Smog Check

    1995 & Older
    • Inspection Fee : $89.75
    • Certificate Fee : $8.25

    Smog Check

    RV (All Years)
    • Inspection Fee : $149.75
    • Certificate Fee : $8.25

    Extras

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    • + EVAP : $20.00
    • Engine Cover Removal : $20.00

    Reviews

    BRIAN B. Avatar
    BRIAN B.
    Brentwood, CA
    5 star rating
    Not much to say when you get fast Professional Service, I was in and out, my car passed and I'm happy. Lee was pretty cool
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    Jeff Hansen Avatar
    Jeff Hansen
    Lee was incredible, will keep going back at every chance. Wonderful service!
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    Craig D. Avatar
    Craig D.
    San Francisco, CA
    5 star rating
    Just dropped in without appointment, Lee was friendly, quick and professional. Had smog cert within 15 minutes. I'll be back next time I need a smog certificate.
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    Clarence B. Avatar
    Clarence B.
    Danville, CA
    4 star rating
    Had a smog check and failed the first one due to computer not having enough miles after dead battery. The employee let me come back the same day after driving 50 miles and told me to keep it at 60 mph. Worked likes charm I passed and he did it right before closing.
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    Jimmy Weeks Avatar
    Jimmy Weeks
    This is a good shop. I was really pleased with the service and treatment. I felt they value each customer. I recomend checking them out. Even though my car didn't pass, I feel the tech cared about me and was really fair about things. If you agree? Please, hit helpful.
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    Corinne Bustos Avatar
    Corinne Bustos
    If you have an older car that needs to get smoged this is the place to go I went to 5 different smog shops and all there equipment was broke Horizon smog in Brentwood fast friendly terrific service
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    Marcus Savage Avatar
    Marcus Savage
    Great job. Good guys. Get there early because they are always busy.
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    Shelly Bascomb Avatar
    Shelly Bascomb
    Helpful and professional.
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    Deanna Driskell Avatar
    Deanna Driskell
    It was fast and they were nice.
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    Marissa M. Avatar
    Marissa M.
    Brentwood, CA
    5 star rating
    I always bring my cars here when they are due for a smog. You can get a coupon online and use it each time you come in. Typically fast unless there are multiple cars ahead of you. They can only do one at a time. They do close for lunch, be mindful of that. If the wait is long it's right in downtown, so lots of places to eat, drink, or shop.
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    Alexx on fuego Avatar
    Alexx on fuego
    Great quality service. Very professional and didn't take long even though it's Hella hot out today! Great place to get your smog. Will be back next time around.
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    Alexis H. Avatar
    Alexis H.
    Antioch, CA
    5 star rating
    Always amazing! I go here knowing that the service will be outstanding. Anytime I need a smog, or if people I know need to smog their vehicles, I go here and always recommend it to friends and family.
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    Michael A. Avatar
    Michael A.
    CA, CA
    4 star rating
    I used to go to Firehouse Smog but wanted a local Brenwood option. I lucked out one day and had no wait so they smogged our vehicle and I was on my way. I was not as fortunate the second visit but returned the next day and all went well. I will add that a coupon helps, I wouldn't go here without a coupon. The location is in downtown brentwood next to restaurants, cafes and pubs so waiting is not a torture if you want to walk around. Not bad for a local place
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    Mia R. Avatar
    Mia R.
    CA, CA
    5 star rating
    I called a few times with some questions the day before I went to get my car smogged, but all of my calls were not answered. I went the following day around 11am and everything was quick and easy. I was in and out within 20 minutes for my 2007 RX400H smog. I paid a little more than expected ($78) but nothing too crazy! Everything passed, Decent experience nothing too bad to complain about.
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    Marc H Avatar
    Marc H
    Awesome! Super fast and friendly.
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