1. Car Code Auto Repair

    1. Car Code Auto Repair

    0

    Walnut, CA

    Car Code Auto Repair

    4.6 (186 reviews)
    Closed 8:00 am - 5:00 pm

    Services - Car Code Auto Repair

    Auto brake repair

    Auto engine repair

    Car Code Auto Repair Photos

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    Recommended Reviews - Car Code Auto Repair

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    After retrieving my car yesterday, I encountered abnormal noises midway through my drive home. Concerned, I decided to stop at the next exit to inspect the vehicle. Upon examination, I discovered that a critical mechanical component had failed due to gross negligence during the reassembly of my car. Recognizing the severity of the issue, I determined that it was unsafe to continue driving and arranged for the vehicle to be towed. The following morning, upon further inspection, I observed multiple mechanical failures, loose screws, and missing parts. This is utterly irresponsible and unacceptable as it could have caused a fatal accident. After emailing them, they have yet to respond even after a couple of days. How you can forget to properly reassemble a car is beyond me, considering that you are a mechanic shop. Not even the plastic trays under the car were reassembled properly, causing one of them to be missing as well as multiple screws.

    Sam Y.

    Great place to go for maintenance and repairs This shop is run by good people Great staff would come back again and recommend to friends and families. Contact James with any questions or quotes.

    Peter Y.

    Shout out to Car Code and Aaron at the front desk. Super friendly service. But they are a little short staffed so be patient with them. I feel my S5 is safe here! Will be back for sure!

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    Photo of Tyler S.
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    11 years ago

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    Photo of Jack L.
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    9 years ago

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    8 years ago

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    Photo of Tim L.
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    8 years ago

    Update: my brakes are fresh and everything is good and balanced. Just wish they could nail it on the first try.

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    6 years ago

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    7 years ago

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    8 years ago

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    8 years ago

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    Photo of Diana R.
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    9 years ago

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    8 years ago

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    10 years ago

    Helpful 2
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    9 years ago

    First visit for standard oil change and service so far so good. Sending my parents back there and will update after their experience.

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    Photo of Alice C.
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    10 years ago

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    7 years ago

    Helpful 1
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    Photo of Jack P.
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    9 years ago

    Great service and prices. They replaced a front light and only changed me $2.00 also very quick smog check. Very honest and reliable

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    8 years ago

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    10 years ago

    Went in for a oil change on my 2013 Smart..great fast service.. Great job.will be coming here for all my cars for any repair/oil change

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    9 years ago

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    7 years ago

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    Photo of Keith T.
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    9 years ago

    $11 oil change if you have your own oil and oil filter! Fast and nicely done! Need appointment ahead though!

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    6 years ago

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    10 years ago

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    Photo of Ben L.
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    6 years ago

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    11 years ago

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    11 years ago

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    Photo of Philip L.
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    10 years ago

    I brought my own oil and filter, and they changed it for only $10! I was in and out within 30 minutes. I will definitely be coming back!

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    10 years ago

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    10 years ago

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    10 years ago

    I definitely recommend this place. I paid about $40 for oil and filter change and it didn't take long.

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    11 years ago

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    Photo of Ana G.
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    9 years ago

    Customer service is always great!!!!! Everyone is helpful and prices are fair. I highly recommend Walnut Auto Care.

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    7 years ago

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    9 years ago

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    10 years ago

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    7 years ago

    They are amazing, highly recommend and trusted great prices and they will take care of your car. Bring your car here you won't regret it.

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    10 years ago

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    10 years ago

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    Photo of Aldo H.
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    8 years ago

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    10 years ago

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    8 years ago

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    Page 4 of 5

    Ask the Community - Car Code Auto Repair

    How much does an oil change cost?

    Depends on type of car, engine size and amount of oil/supplies required. pleas contact us at (909) 595-6677 for a quote for your vehicle. Thank you

    Hi, does your shop do pre-purchase inspection? Thanks.

    Hello Shane! We can most definitely provide this service. Please give us a call at 909-595-6677 so we can give you more details! Thank you!

    View All 11 Questions

    Review Highlights - Car Code Auto Repair

    I want to give a shout out to Rodney, Andy and James, the guys at Car Code, for the great work they did on my M4.

    Mentioned in 22 reviews

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    Victor's Quality Motors

    Victor's Quality Motors

    4.6
    (582 reviews)

    Exceptional service! I've brought my Jeep Wrangler here several times, and the quality of the work…read morehas always been outstanding. Their pricing is consistently fair--better than any shop I've used before (even ChatGPT agreed when I compared estimates!). What really sets this place apart, though, is the honesty and genuine care they show their customers. I never felt pressured into unnecessary repairs, and they even gave me a discount without me asking. It's rare to find a shop that's both highly skilled and truly trustworthy. I'll definitely keep coming back.

    Great service. I took my car here about a year ago to get a new used transmission put in. Repair…read morewas good and everything ran smooth. I had another unrelated problem, took it here, and they replaced a part and I was on my way. Fast forward a couple weeks and the same issue came back. I took it back here and they reviewed everything again and did some more tests and ended up fixing another part because it's not a common thing, but for my car it's a common issue to throw a check engine light for one part but needing to replace another part as well. Instead of charging me for the service/diagnosis again like other shops or dealerships would do, Mike only charged me to replace the second part. More recently, I was installing a new aftermarket radio in my car and when I went to turn it on, I threw a check engine light/code and the car was struggling to crank. I towed it here and Mike and his team figured out the problem that same day. The issue wasn't anything crazy, it was because I forgot to plug in a certain part, which I thought only had to do with the a/c (stupid mistake on my end). Mike didn't charge me for the diagnosis, even though most shops would or they would make things up to charge you for it. This shop is very honest and has fair to good pricing. Very reliable and easy to work with. Definitely a lifetime customer.

    R & N Complete Auto Repair

    R & N Complete Auto Repair

    4.9
    (218 reviews)

    Coming from someone that hates dealing with cars (it's stressful and costly, I don't know enough…read moreabout it, it's hard to trust a new mechanic) - I have really appreciated taking my lil' 2015 Honda Fit here :') I've visited R&N several times for different reasons: got my transmission fluid changed and a valve adjustment done, and asked for advice for my VTC actuator and catalytic converter which have been causing issues. Whether it was for a service or consultation/estimate, Mark has been patient to hear me out through my million questions and explain each process. He's never tried to pressure me to do a service I didn't need and their pricing is quite reasonable. He even threw in a brake inspection and O2 sensor test at no extra charge since I was already in for the valve adjustment! I'm most happy to have found a mechanic that actually listens to my concerns - thanks to Mark for being so sweet! I'd recommend this place to my family and friends and will be a returning customer for sure.

    I had an Evap code for a small leak in my dodge Durango v6 2015. Hesitation to start after filling…read moreup with Gas. Check engine light was on. Replaced three parts and another mechanic that did not solve the problem. I took it to.R & N complete auto repair and they figured out the problem quickly. The solenoid purge valve had to be replaced with a OEM original manufacture part. Truly a complete auto repair service. I will be returning to get my vehicles serviced here. I highly recommend. The price was fair, but expect to pay just a little bit more because they use manufacturer original parts that cost more than aftermarket but perform more reliably.

    Nutech Auto Repair

    Nutech Auto Repair

    4.3
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    Nutech are the best mechanics I've had. I've taken all my cars to him at this point and will always…read moredo so. All his prices are extremely reasonable and he doesn't force you to pay for services you don't need. He also takes the time to give you a full blown report and explanation for everything about your car. I've gone to him from simple oil changes to full blown 100k services and he always gets the job done without making me feel the pain other mechanics leave me with. He also warranties any service he does and stands by his workers. I appreciate Jimmy and team for working on all of my cars and my families. I highly recommend everyone to vent their cars to Jimmy. Or even do a user car inspection.

    I just called this business about 2 hours ago and the impression I got over the phone was bad…read morecustomer service. Not sure who I talked to but I think they were having a bad day and took it out on me. I was trying to get some information about potentially replacing my 2006 Honda Accord's heater core. I first asked if they do this service which they do. I don't say the year of the car yet...then he proceeds to tell me it's going to be "thousands of dollars." I say ok and "I'm just calling around to get some different prices to see if it's worth it for me to do this service, since the car is older." He says "it's not me to tell you if it is worth it or not that's up to you" yes that's why I am calling to see what my options are??? I've been trying to tell him the year, make and model this whole phone call and he keeps talking over me and assumes and says "well I can't just give you a price over the phone like $200 and then you're going to come in shop and expect that price, you need to come in so we can get the accurate price" so it went from thousands to $200? I know it wasn't going to be $200. I say "ok I would like to give you my year make and model now and if you could tell me a price range for my information." He says "$700" and I say "ok not too bad" but then berades me that is not the final price once again. Then he says it's $90 just to check if it's even the problem when I already know this is the problem because my trusted mechanic checked it. Otherwise I wouldn't have called here. That is ok with me that this business policy is to charge for this check, I just didn't appreciate that he was rude to me over the phone and assuming that I wanted an accurate estimate right then and there with no information about my car. Then the cherry on top of it all was not asking if I had any other questions, and hangs up on me. Based on this customer service alone it doesn't make me feel like this business is genuine and I will not be servicing my car here.

    Car Code Auto Repair - autorepair - Updated July 2026

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