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!

From start to finish, this was the best car buying experience I've ever had. Eddie OLVERA is the…read morebest car salesman I've ever worked with!!

Rob is the best. He has been taking care of my cars for the last 10 years. He is reliable, honest…read moreand extremely knowledgeable. I recommend A to Z to everyone . A huge thumbs up!!!

We are very happy with this company. We dropped my car in for the air conditioner to be repaired…read more Robert was wonderful. He explained everything thoroughly. The price was reasonable. The service was wonderful. When we picked up the car, Joy was very friendly and knowledgeable. We definitely recommend bringing your car here for service.

A trustworthy mechanic, hands down. We have been bringing our vehicles here for years, they are…read morefriendly, honest and affordable. So grateful for them! Thank you!

My Uncle Al Dekker, Brian Dekker and my late father John J Dekker has been going to Jeff since he…read moreopened his business. Mike is the best!!! He has taken care of my cars since I was young and I would never go to another mechanic. They are honest and treat each of their customers as though they are family.

L & JAuto Repair came to my rescue even after they were closed…read more I was at car show in Westmont IL on July 3 2025. My classic 1968 Olds Cutlass would not start. The J & L team were sitting observing the nice cars. They were so kind to help my friend & I to get the car start as the battery had died & would not take or keep a charge. The J & L team would take no money I offered, but did ask I let others know how customer satisfaction focused they are. Thank you L & J for being there for me. Larry Speicher

Great value and quality work, as long as you can meet their business hours…read more I drop my car off the night before, and pick it up the next day before 5:30pm when they close. This is probably best as their waiting area is limited. It seems like most of their business is from locals walking to the shop. They are an AMS Oil dealer, so even if you change your own oil, you can buy top quality fluids from this shop! I plan on buying motorcycle oil from these guys next time I am due. They do not use synthetic oil exclusively, but can do inexpensive conventional oil changes as well. My wife's Hyundai will be coming here for oil changes form now on. 2013 Subaru Impreza, Transmission fluid change, oil change, and rear differential change, all for $300. They are less expensive than Midas on Ogden, who has the best reviews around. Thanks Mark!

My parents' car broke down and we took it to the nearest auto shop only to be told the fix would be…read moreseveral thousand dollars. Went to a second opinion (Supreme Auto) and was told they could fix for less than half of what we were originally quoted. They communicate in detail what the issues are, have amazing customer service, and provide great maintenance advice. Definitely will return for any future car troubles.

Fantastic experience here!!! Welcoming place…read more Yummy espresso. Love the owner Frank!!! Honest. Up front. Great conversationalist! Now the real reason I came here lol... Had some major issues with my Jeep. Took it to 2 different places before Supreme. The first place was a scam. Second place the guy wasn't sure he could fix. This place charged less than the two others and fixed it all. Yippeee. Drives like new. Shout out to the mechanic Ronnie. I appreciate all your hard work! Highly recommend. Ten stars

Paul and Brandon did an excellent job rebuilding the Flat 6 on my 82' Porsche project. They were…read morealways transparent with what they were working on and when. Fully upfront with pricing and fina invoice reflected what they proposed. Project took a little longer than what I would have liked but with time came excellence.

I believe the two repairs I authorized may have been unnecessary. Based on my experience, I'd…read moresuggest others ask questions and request the old parts back before approving similar work. They told me I needed to replace two parts. I was distracted and approved it, and asked them to put the removed parts in the trunk. When I inspected them, they looked nearly new to me. I checked my records and saw my son and I replaced those parts about two years and about 8k miles earlier. To sanity-check, I took the removed parts to another mechanic and posted photos on a mechanic forum; both said the parts appeared to be in good condition/serviceable. I'm upset, but I'll eat the $900 and won't be using them again.

These guys were the only ones that could fit me in for an inspection. I had to leave my car…read moreovernight, so that they could do a deep inspection, order the parts, and then fix it. They finished faster than I thought. They finished it in the morning than in the late afternoon. It was more expensive than I thought but they do have coupons on their website that you can use. I used $100 off which made a huge difference. Service was very friendly. They kept me up to date with what's going on and how much it'll be.

I have been having my vehicles serviced at Diehl since 2022. This was mostly for synthetic oil…read morechanges. Always a great value and excellent service. Today, I went to Diehl for a tune-up, fuel induction service, a radiator flushing, and brakes. The service writer, Rick, called me and stated that my brakes were fine and his team would keep a watch on them. Diehl Auto Repair is a very honest business and I trust Rick in every way in servicing my vehicles. Please go see Rick at Diehl! You will be so happy that you did!!

When my 20-year-old son totaled his 2018 Jeep Grand Cherokee, I asked Facebook for recommendations…read morefor both engine work and body repair. Both Bob Carter's and Lang's were recommended to me by multiple people, and I now know why. The staff at both shops were professional, helpful, and "went the extra mile" for me--they even coordinated delivering the car from Lang's to Bob Carter's to do the body work. The price quoted for the work was reasonable as well. I highly recommend both companies and will be using them again (though hopefully not too soon). :)

Had a very good experience having a timing belt, tensioner and pulley installed on my 24 year old…read morecar. (The car has somewhat of a reputation of being a pain to work on due to the lack of room in the engine compartment and placement of the engine.) A J did a great job in getting the timing components changed within a short time frame, and at a reasonable cost. The car runs great.

Let me start off by saying that I have been in the industry for a couple years, and have been an…read moreat-home mechanic for a decade. Suffice it to say, when I tell you Deihl Auto Repair has been one of, if not the most pleasant car repair experiences I have had, I say it with some authority. Diehl, and specifically Kurt, have been amazingly helpful, kind, and respectful throughout. They did an oil change and PPI on a car of mine. The price was extremely competitive, and their work was spot on. If you are in the area, go to them without a doubt.

Excellent service. Friendly communication. No upsell. Showed up for oil change and after asking eta…read morefor completion they said 40minutes. I walked my dog in the neighborhood & received a phone call at 39 minutes 59 seconds. Wow on point, impressed. Bought the booklet of deals program they offer, essentially saving $$$ if you do repeat business there. We signed up & look forward to more services, A+

Very nice place and caring for you and, your car. They have…read moreall new equipments, brand new shop

Took my car there to replace two front bearings on my Honda Civic. This had been recommended by…read moreanother garage. They checked it out and confirmed the repair was needed. They gave me a great price - lower than the other garage. They are a new clean shop - very friendly and professional. My car runs so smooth now. Will visit them again for routine care and repairs