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    CSAI Auto Service

    4.3 (71 reviews)
    Closed 8:00 am - 5:00 pm

    Get pricing & availability

    Response time

    2 hours

    Response rate

    95%

    Services - CSAI Auto Service

    Check engine light

    Engine oil light diagnosis

    Auto general diagnosis

    23 More Services

    Auto noise diagnosis

    Tire Pressure Monitoring System diagnosis

    Auto no-start diagnosis

    Auto vibration diagnosis

    Auto diagnosis or inspection

    Auto pre-purchase inspection

    Auto maintenance

    Auto fluids and filters maintenance

    Fuel system cleaning

    Oil changes

    Auto repairs

    Auto battery or electrical system repair

    Auto brake repair

    Auto engine repair

    Auto exhaust repair

    Auto HVAC repair

    Auto light repair

    Auto steering and suspension repair

    Auto transmission repair

    Auto wheel and tire repair

    Routine automotive maintenance

    Smog check

    Transmission leak inspection

    CSAI Auto Service Photos

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    Recommended Reviews - CSAI Auto Service

    Your trust is our priority, so businesses can't pay to alter or remove their reviews. Learn more about reviews.
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    5 months ago

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    Patricia S.

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    Patricia S.

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    Patricia S.

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    Patricia S.

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    7 years ago

    They did a good job with my car. Brittany was very helpful and informative throughout the experience.

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    11 years ago

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    16 years ago

    Really nice service. All mechanics are super friendly and helpful :) I am in love with the receptionists and the mechanics here :)

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    11 years ago

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    Page 1 of 2

    Ask the Community - CSAI Auto Service

    Review Highlights - CSAI Auto Service

    Patricia is fantastic, they stayed opened over an hour after closing to fix my van so I could work the next day.

    Mentioned in 13 reviews

    Read more highlights

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    Automotive Express Smog

    Automotive Express Smog

    4.8
    (269 reviews)

    That dreaded 'Stop' before I could pay my annual car registration online forced me to scramble for…read morea certified smog check station and this one, at the intersection of Chicago and 3rd wasn't too far from home. Be forewarned, the basic fee has taxes and stuff that walked it up to $77 out the door, which was disclosed up front, so kudos there. I also made a reservation online but the guy took me early when I arrived, and in about 15 minutes he announced my car passed and provided the paperwork and scanned myDMV form. It's imperative that you bring that to your session. Nice guy, very friendly and professional. They offer a $32 service for expediting payment for the registration same day, but if you have a computer at home, you won't need that. All-in-all, a quick appointment, and unavoidable, but I would definitely come back if or when (probably next year). Pro tip: Fill up your tank and use a fuel injector cleaner from Autozone or O'Reilly's. Most importantly though, if your check engine light is on, you won't pass.

    Although I could see he was busy and working solo, I appreciated the greetings from Sam upon my…read moreentry into the business. Pros. *There were several forms of posted literature regarding services offered, expectations of the businesss and what the customer could expect. Very good job! *Sam explained the life expectancy of a smog check per DMV regulations. *I scheduled an appointment for 11am, arrived ar 1030 am for a smog check. I arrived early and appreciated, that despite the busy customers, I was serviced by my appointment time. *I can attest that you are able to see your vehicle serviced (if you choose) through a window while you wait. *Water available to drink while you wait. *Service was efficient, quick and Sam did a great job explaining the DMV processing. *You are able to leave same day with new registration & stickers. *Excellence in quality of service to the smog. I am pleased, and currently awaiting my stickers in the mail (as I had already paid at DMV and just needed smog) Cons Restroom needed cleaning. Myself and an older woman both felt uncomfortable at the sight. In all fairness, this is a smog place, not department store. Still, she was elderly and I have disabilities. Clean facilities help us. *Pricing was not clear. On the website was a price that matched a posted paper in the office. However, on the official receipt were additional charges I was not made aware of until payment. Overall, they did a very good job. This business had a constant flow of customers and I could see why. I too, will be a returned customer for my next required smog.

    Riverside Smog Pros

    Riverside Smog Pros

    5.0
    (38 reviews)

    had an appointment at another smog shop on Memorial Day, but they turned me away saying they were…read moretoo busy. While driving down Jurupa, I happened to notice Riverside Smog Pros inside the Shell station and decided to give them a chance, and I'm glad I did! As soon as I pulled in, the gentleman there greeted me right away and got to work on my car immediately. The whole process was fast, smooth, and professional. I passed my smog check and was in and out in no more than 15 minutes. After I left, I noticed they even match coupons from other places, which was great to see. Honestly, with the level of service and quality of work, the $50 price was well worth it. Excellent customer service, quick turnaround, and an overall great experience. I'll definitely be coming here for all my future smog checks. Thanks again

    Highly recommend, very trustworthy, super quick service 15-30 min, knew exactly how to handle my…read morecar, very knowledgeable, all around a very wonderful person, and so much more. To start, thank you so very much Brain for helping me with the smog test, but you also helped me with finding great mechanics in the area, how things work in CA (I just moved here from out-of-state), and so much more. Very very wonderful person, and the type you would absolutely invite over for dinner (to give other readers a really good sense of your kindnesses and service). My boyfriend's car just hit the 8 year mark (or is about to), so I'll be sending his car there shortly too. The smog test only costs $50, which isn't bad. He handled my car with so much care throughout the whole process too. Cannot emphasis enough about how wonderful and smooth the whole process was and how nice it was to find wonderful mechanics / smog tester like Brian. You were super awesome and I'll be sending my family and friends there.

    CSAI Auto Service - smog_check_stations - Updated June 2026

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