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    A Transmission Clinic

    4.5 (48 reviews)
    Closed 8:30 am - 5:00 pm

    Services - A Transmission Clinic

    Auto diagnosis or inspection

    Auto maintenance

    Auto fluids and filters maintenance

    10 More Services

    Oil changes

    Auto repairs

    Auto battery or electrical system repair

    Auto brake repair

    Auto engine repair

    Auto HVAC repair

    Auto light repair

    Auto transmission repair

    Routine automotive maintenance

    Transmission leak inspection

    A Transmission Clinic Photos

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    Recommended Reviews - A Transmission Clinic

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    Car is back home and getting a nice clean!!
    Faith L.

    Was referred to A Transmission Clinic from my regular mechanic and wasn't disappointed. My son's car AT & engine light came on over spring break and the timing couldn't have worked out better to have a repair done. Owner Fernie was honest and very professional with the inspection of our car. Both him and Angel preformed the work in a timely manner and even showed me the bad parts pulled out of our car. We shopped around to confirm price quoted on the part and found them very reasonable given the supply chain issues. After all we were just glad, they were able to find out part needed. The car runs like new....I highly recommend using A Transmission Clinic! :)

    Had the transmission rebuilt on this 1955 T-Bird
    Larry N.

    Fernie did a great job rebuilding the transmission on this classic 1955 Thunderbird. It now drives as it should! Thanks for doing an awesome job!

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    3 months ago

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    1 year ago

    They say they'll call you to make an appointment but never do. It's text message game

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    Photo of Fernie G.

    Fernie G.

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    11 months ago

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    Fernie G.

    It was my pleasure to assist you !

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    1 year ago

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    1 year ago

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    Fernie G.

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    4 years ago

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    3 years ago

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    Fernie G.

    It was our pleasure to work with you . Thank you Jocelyn

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    3 years ago

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    3 years ago

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    Fernie G.

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    3 years ago

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    4 years ago

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    Fernie G.

    Thank you Scott ! We are always here to assist.

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    4 years ago

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    4 years ago

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    3 years ago

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    Fernie G.

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    6 years ago

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    4 years ago

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    Fernie G.

    Thank you Ramona . We are always here to assist :)

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    8 years ago

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    4 years ago

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    4 years ago

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    9 years ago

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    3 years ago

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    Fernie G.

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    5 years ago

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    4 years ago

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    12 years ago

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    13 years ago

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    11 years ago

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    8 years ago

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    9 years ago

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    6 years ago

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    6 years ago

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    6 years ago

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    7 years ago

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    9 years ago

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    9 years ago

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    12 years ago

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    11 years ago

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    9 years ago

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    9 years ago

    Had my transmission serviced.. best quoted price around. No hassel, I was in and out in a reasonable time.

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    12 years ago

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    10 years ago

    Great service, very respectful and honest; I enjoy doing business with the owner and staff.

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    Page 1 of 2

    Ask the Community - A Transmission Clinic

    Review Highlights - A Transmission Clinic

    Fernando diagnosed , tried some things just to repair and he replaced it for MUCH less!

    Mentioned in 8 reviews

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    Wholesale Tire & Automotive

    Wholesale Tire & Automotive

    (379 reviews)

    I would absolutely recommend this business! Finding Ms. Kenni on here was one of the best things…read morethat happened to me in my car. She truly is an ultimate professional, and absolutely the friendliest, most helpful, and sincerely genuine! She is so knowledgeable and went through and broke every single service that needed to be completed down to me, so that I understood and we were able to come up with an implementation plan for completion at my pace. I cannot say enough good things about this shop and its owner. Her staff is also very knowledgeable and completed my repairs in a timely manner. She will go the extra mile to help her customers. Everyone who came into her busy shop received the same great level of care you could tell they were repeat customers. The shop is also great quality and value as far as pricing and work done. I will continue to use her and recommend her for automotive repair and Tire needs. I cannot say enough great things about her!

    Owner Ms. Kenni SAVED ME from purchasing a used car with frame damage, and she did this over a 20+…read moreminute phone conversation, she didn't even make money off of our call! Trust this mechanic, I don't say that flippantly or without fantastic reason, which I'll share: I called to ask if I could bring her the used car I was considering buying from a local used car dealership to give the car an independent inspection. I simply said what I was hoping for, an independent inspection from a local mechanic (I live in Los Angeles & traveled out to Norco to look at this car), that I was looking for a used Japanese or Korean car, & my price range. As soon as I shared the name of the dealership (I didn't say anything about my experience or concerns with them, just the name), Kenni said she won't even do business with them, as they sold a used Mustang to her son whose clutch he asked them to fix, because he could tell it needed repair, they refused, and it went out about 800 miles after the warranty he purchased with this used car dealership expired, the clutch then costing $1000 to repair. Kerri also VOLUNTARILY gave me pointers for used cars, sharing that CVT's (Constant Velocity Transmissions, commonly known as Continuously Variable Transmissions) are not as reliable as other transmissions, which helped me narrow my search in cars in my budget. She also shared other GEMS of cars with recalls on engines, and how great she's found CLK 500 Mercedes cars to be. She has 38 years of experience. I passionately recommend for a trusted, capable, fair mechanic in the Norco, Corona area!!! She is my personal car buying angel of mercy.

    J's Auto Garage

    J's Auto Garage

    (135 reviews)

    I replaced my car's A/C system at home and needed a Freon refill. They were able to do it for a…read moregood price and they were very quick with the service. Also the employees were welcoming and encouraged me to reach out if I had any issues. I'd highly recommend their business.

    Despite what the owner stated in the past, I've had my Ford worked on over there several…read moretimes.....all for the same problem.....the transmission! The 1st time I thought all went well, until when he had the car delivered, on the receipt was stamped 6 mos warranty! Well, after I authorized him to repair the transmission....he said that he would give me a 1 year warranty. When I asked him about the 6 mos warranty stamp, he said "no worries they made a mistake....I will honor 1 year." I paid him $3,200 for the job. WHO in their right mind would agree to only a 6 mos warranty after paying that much?! So, the car ran well for about 7 months, then transmission went out. I called him, and had the car towed back over there. He said that " you know it's out of warranty, but I will see what I can do". So now he forgets about what he initially told me! So, he kept my car for another 6 mos......dodging all of my calls, and making up B.S. excuses about why my car wasn't ready! When I got the car back he told me that he would not give me a new warranty! The car ran for another few months....then transmission went out again! Smh SAVE YOUR MONEY AND TIME! Oh, and he must know someone over here at YELP, because he had my 2 prior reviews taken down! Smh

    A Transmission Clinic - autorepair - Updated May 2026

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