Gus was very helpful with my BMW! He was able to find then fix an issue that the dealership and…read morethree other shops were not able to figure you. Service was extremely fast and for the price i don't think you could beat it!

Gus is a great guy to work with. Timely response and he did a great job fixing my carread more

Christian Brothers automotive charges a $99 diagnostic fee to figure out what's wrong with your…read morecar, however, they also identify everything else that's wrong with the car, in order to try to get you to fix it at their service station. Although, I think the people are nice, they have a slight issue, knowing that if you go a mile west of them, in Central Aurora you're going to receive prices 1/3 the cost of this location. I think they would be better off, offering more reasonable prices, relative to the competition.

Now, I took my car in to see what was wrong with my engine as it sounded like it was misfiring…read moreperhaps and the hood was rumbling every now and then. I just had taken the car in not too long ago for something else mind you. They did a level 1 diagnostic to see what was wrong and see what the check engine light was for. They got back to me pretty quickly and gave me the usual list of things that need to be done, the estimate was almost 800 dollars for the diagnostic and to replace spark plugs and other repairs. Which I thought was ridiculous in the first place as I decided to do it myself and get all the parts for 1/5 of that price. Mind you the job does not take that long. Problem 1. I pick up the car and one of the mechanics actually left his wrench on the upper part of my hood. I called to ask about the diagnostic so I know what exactly I'm working with, and the person on the other line goes "oh I've been meaning to call you, on of our mechanics left a wrench in your hood". You've been meaning to ? Like you knew about it and didn't say anything just yet ? Bit odd but whatever, workers shouldn't leave there stuff in customers cars anyways but it was a human mistake I get but jeez. Problem 2. I go to check my hood, found the wrench and I just happen to see definitely something odd with my wires connected to the engine. One of them looked to be CHEWED out by an animal! Obviously, definitely, if not the main issue with my car at the moment !! Of course I cannot drive on it in this condition. Upon closer look I see little droppings from a mouse or rat or some other animal and the left over rubber pieces all over the place near the wire. Go figure. Now, they did not send me any inspection report after looking into my car and they never mentioned not one piece of detail about this issue to me until I looked for myself. Granted I probably should've known before, but the LEAST they could've done was look and mention it to me instead of quoting a price and calling it a day. Left a sour taste in my mouth. I also found what looked to be a candy wrapper near the inside area where the little critter left his mess. Looked to be from a candy bar or what have you now I'm not sure if this was from the workers or something else but I sure as hell don't sit on the hood of my car and eat candy or chocolate. Overall, it was just not a great experience this time around, I'm definitely going to be looking for a new shop, I think they definitely need to be more reasonable with their prices and labor. I hope they can be more honest and transparent about issues in the future with other people, as I felt like I was left in the dark until I looked for myself. Obviously I'm not blaming them for whatever critter came and left a mess but the whole principle of just handing me an estimate without pictures of things or even an inspection report and then leaving tools in my car and giving me a ridiculous estimate for a job that can be done myself is absurd.

Very disappointed with my experience here. I brought my car in for an electrical issue, and the…read moreproblem wasn't fixed the first time. I had to bring it back again. And when I got my car back, there was grease and slimy shit all over the steering wheel. Do not come here.

A++ My wife and I…read morehad recently bought our daughter her first car and my instant thought was to give Wally a shout. Being an older car, there was some work to be done. The turnaround time from drop-off to pick up was phenomenal. I am not a "car guy" so Wally and his team walked me through the process step by step explaining his teams findings along the way, which was invaluable for me. 10/10 recommend! Thank you DuPage Transmission Service!

J&A do amazing work, call when something comes up before moving forward and still got the vehicle…read moredone quick. It's the only place in Grundy I would take my car to for any transmission or drivetrain work!!

Took my Honda in for transmission issue. The guys in the shop took it for a test drive and let me…read moreknow what the issue was and how much repair cost would be. Everyone was super courteous and explained everything so I would understand (I am not a car guy). They spent over an hour diagnosing my transmission problem and did not charge me anything! Service and ethics that are a rare commodity today. Thank you J & A staff!

The manager Chun is a scammer. He never said there is a $950 fee to open the transmission until it…read moreis opened. He should have said that before any work. He is not a honest man and just a pure scam artist. Be careful on dealing with Chun, the owner. Regardless what skill he has, integrity and honesty is the top two before service.

Took my daughter's car to the shop after taking to a other shop Sean diagnosed it and it was a part…read morethat I had already paid somebody else to put on the car and they installed it incorrectly I also had some other work done with my other vehicles and he's done always done at A1 job Fair prices and he'll give you the old parts back

Helpful employees, honest quote, we will be back! Our son's car broke down on the way back from his…read moreinternship - we live in Idaho and he attends AU...we had no idea where to go. They provided a full work-up and worked on our Mini quickly. We will be back to fix the not so immediate issues once he completes his internship.

The receptionist was very friendly and informative. The mechanics were very efficient and did the…read morework quickly and carefully. The prices were extremely fair and they did not try to upsell me and they did remind me of something so necessary, but overlooked as that I needed a new wiper blades. After mentioning that they I was offered the opportunity to replace the immediately and the work was done in less than 10 minutes.

I'm so impressed with the level of customer service from Dan. He was excellent at communication,…read morecalled me by name both in person and on the phone, and made the whole process feel personal and professional. On top of that, my car was fixed a full day earlier than expected. Truly outstanding service!

This place was amazing. I dealt with Dan throughout the entire process. My Impala had issues where…read morethe battery was somehow being drained slowly even on a new battery with no third party connections,etc. After running their diagnostics it was revealed it was a faulty power seat switch causing it. Great service,great experience and I will be back if any more issues and recommend anyone I know!

I brought in my old Sienna in from a referral from the Auto Clinic in Frankfort :-) I explained the…read moretransmission symptoms and error code diagnosed so far. Tony said they were backed up and I offered to drop it off early just in case Tony and team got some extra time, as the family had an urgent college move-in date to make :-) Tony and team got the sensor part in and quickly turned it around, including some Q/A to make sure it was stable. Pricing with parts and labor was very reasonable.

Brought my 2010 Volkswagen Jetta with 165k miles to the dealership in Joliet in 2024 for a check…read moreengine light whose code showed a transmission sensor. They advised me that to get into the trans and change that, they should replace the whole transmission for a couple hundred more, otherwise they couldn't guarantee the work. And they charged $150 for this "diagnosis". They wanted thousands of dollars for a new transmission, and I was stuck because I couldn't take the emissions test to renew my plates with a check engine light on. Brought it to Tony's Transmissions, and he replaced the sensor in a few days for a few hundred dollars. I can't remember the exact amount because I paid cash and it was about a year ago, but I just saw his business pop up when I was doing a search and remembered that I should have left him a review back then. He really did great work. Check engine light was off, car passed emissions, and we drove it for another year before selling it a friend for his teenage son. Car is still running strong.

Would not go anywhere else they've repaired my car and even gave me a loaner while it was being…read morefixed friendly friendly friendly staff makes you feel right at home and comfortable the only place I would ever bring my car my BMW

I have been servicing my BMW X5 at PerformanceWerks for a couple of years now and have been very…read morehappy with the service. Alex and team are awesome with great technical knowledge on BMWs. I recommend PerformanceWerks for anyone who has a foreign car like a BMW...