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    J's Auto Garage

    4.4 (135 reviews)
    Open 8:00 am - 6:00 pm
    Updated 2 months ago

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    Response time

    40 minutes

    Response rate

    100%

    Services - J's Auto Garage

    Check engine light

    Engine oil light diagnosis

    Auto general diagnosis

    20 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 steering and suspension repair

    Auto transmission repair

    Routine automotive maintenance

    Transmission leak inspection

    J's Auto Garage Photos

    Recommended Reviews - J's Auto Garage

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    Transmission bolts  fully tightened but sticking out cause their placed in the WRONG LOCATIONS... cause of weird noise.
    Javier R.

    Yes this "rEpAiR" happened a while ago but it took that long for me to come back MULTIPLE TIMES to fix this shooty job and to take it to another mechanic who pointed out what you guys did... and what kind of argument is that? UPDATE: The replacement Fan Shroud with built-in radiator reservoir slipt and started to leak... it was a CHEAP aftermarket part which I had to replace with an OEM part... I would of rather you had asked if I'd pay more to get am OEM part... I had already paid more for an "upgraded clutch" which now is squeaking ‍... DONT BRING YOUR CAR HERE 2nd UPDATE - Was just messaged by the business simply to tell me "You should be ashamed of yourself"... like really?! this business messed up and did crappy work with cheap parts, I tried to let them fix it 3 times until I gave up and settled to only find out how bad they did the work after taking it to a real mechanic shop months later for a simple break change (Riverside Metro Auto Group)... and instead of replying to say they would at least try and make things right or put my damn transmission bolts in the correct place I get 1. A none reply trying to disqualify my complaint cause it didn't happen this week 2. A emotional private message to try and Shame me for sharing my bad experience... way to treat the customer you screwed over... hopefully others will take heed and avoid you guys

    Damaged rotors from using old pads then making me come back another weekend to get new pads.
    Jeremy S.

    Avoid this place--it's a classic bait and switch. They used poor-quality parts, replaced things that didn't need replacing, and even installed the wrong parts. I went in to have my back rotors turned and new pads installed. When I picked up my car, I was shocked to see a bill for brand new pads and rotors all around! They tripled my original bill and acted like I was the problem when I questioned the charges. One month later, I returned because the front disks were making noise when stopping. I was told the front pads were no good. I asked, "Which pads did you replace?" and was told just the front ones. But I pointed out that they had replaced pads all around, so if the front pads were bad, what about the back ones? The mechanic claimed the back pads were fine. What good is a warranty if you can't trust them to do the work properly? A year later, I took my car to a new mechanic who informed me that the pads installed by this shop were semi-metallic, while ceramic pads should have been used. As a result, those incorrect pads had been damaging my brand-new rotors for the past year. Now, I had to replace both the rotors and pads--something that could have been avoided if the right pads were used. I could have had the rotors turned, and I only needed to replace the pads once or twice. Not now! Run from this place, it's everything you think a nightmare shop would be.

    This is my 2020 gmc canyon that the water pump and thermostat was changed,  can't really get a picture of repair

    My 2020 gmc canyon water pump went bad, blew at 2am while going to work, started the research and yelp for mechanics/garage for cost and availability, Js garage responds very quickly and Nicky gave me a flat cost of $550, i research them as well and despite some people's bad reviews and looking at so many good reviews with many customers bringing there cars for services for 3, 5, 10, and also saw one for 25 years going there, the price was good and so I brought my truck there, staff was very friendly, Joseph was so helpful, kind, honest and just a overall outstanding person, prices are very reasonable and also asked to have thermostat changed as well because well the whole water pump is being replaced and the thermostat housing is attached on the back of it, so they got that done as well, knowone tried to up sale me and the thermostat was not the problem but I wanted it changed because it was 6 years old along with the bad water pump, I was so impressed with everything that this is where my business belongs, blessings upon blessings J's garage

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    2 months ago

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    1 month ago

    Business owner information

    Photo of Nikki C.

    Nikki C.

    This Person has never been in my establishment.

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    9 months ago

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    2 days ago

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    Nikki C.

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    23 days ago

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    Nikki C.

    THIS PERSON IS NOT PART OF MY CUSTOMER DATA , THANKS .

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    7 months ago

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    Nikki C.

    THIS REPAIRS WERE DONE ONE AND HALF YEAR AGO .

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    30 days ago

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    Nikki C.

    THIS REPAIRS WERE DONE FOR FREE , DUE TO THE MISPLACE OF 2 OLD SHOCKS .

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    5 months ago

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    2 months ago

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    3 months ago

    Great overall experience appointment time met needs and technician provided quality work. Will be back

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    2 months ago

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    7 months ago

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    1 year ago

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    4 months ago

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    4 months ago

    Great job on doing my oil change!! Will be coming baccckkkkk in the future !! Fast too

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    1 year ago

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    7 months ago

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    2 months ago

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    2 months ago

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    8 months ago

    Price was fair. Only downside was I had to go back twice for them to adjust a brake dust shield they bent that caused scraping noises

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    1 year ago

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    8 months ago

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    1 year ago

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    1 year ago

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    7 months ago

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    4 months ago

    Precise, professional and extremely reasonable. They were absolutely a great pleasure to work with.

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    5 months ago

    Great service. The owner genuinely cares about his customers. Quality work all the way through.

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    7 months ago

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    2 years ago

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    1 year ago

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    2 years ago

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    5 months ago

    Absolutely amazing service. Can't beat the price and customer service. Would 100% refer everyone I know to this shop.

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    11 months ago

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    1 year ago

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    2 years ago

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    1 year ago

    Business owner information

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    Nikki C.

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    8 months ago

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    7 months ago

    Good customer service and work well done.the time promised that the work will be finished were just right on time.

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    8 months ago

    Fixed my AC for my 2012 Honda Accord V6 for a great price. AC worked great. Very happy.

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    2 years ago

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    Page 1 of 4

    Ask the Community - J's Auto Garage

    Review Highlights - J's Auto Garage

    Joe even put in gasket that was not part of the scope just because he saw it having some leak.

    Mentioned in 34 reviews

    Read more highlights

    Valvoline Instant Oil Change

    Valvoline Instant Oil Change

    (274 reviews)

    Came in for another visit today, and once again I'm impressed. I can't say enough about the…read morecustomer service here. I really appreciate the transparency--they clearly explain the services needed and even show you things like the filter so you can see exactly what's going on. Pricing is fair and in line with market rates, and they're generous with coupons that help knock $10-$20 off your total, which is always a nice bonus. I'd especially like to recognize Charles for his outstanding service today. He communicated clearly every step of the way and demonstrated excellent customer service and leadership. Truly a great experience all around.

    I came for an oil change and they were going to suck the oil out of the engine instead of draining…read moreit. This is a bad idea. They drained it after I told them that I want it drained. Then I paid for a transmission service. This was the biggest scam. I paid for the transmission service but I don't believe they touched the transmission. They couldn't show me the fluid color before performing the service and they didn't show it to me after the service. After leaving Valvoline I started having transmission issues. I went to a transmission shop and they showed me the transmission fluid and it was extremely dirty. So they could not have changed the transmission fluid. I paid for this service for nothing. Even while I was sitting in the car I could an air bubble in the tube that is supposed to be flushing my fluid and I could see it wasn't moving at all. What a scam. The picture shows my fluid on the right after leaving Valvoline

    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 - autorepair - Updated May 2026

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