Christian, Justin and James were all great! They were very friendly, fast and efficient.read more

Very disappointing experience. I came here for a routine oil change, and after the service I…read morestarted having problems with the underbody/engine shield. I heard drilling/grinding noises during the service, and later the shield was hanging underneath the car. I returned to this location and was told the issue was "fixed," but it was not properly repaired. Another shop later told me the mounting hardware/bolts had been damaged and would need to be cut or drilled out. I eventually had to take the vehicle to the dealer and pay to have the problem properly repaired. I have photos, receipts, and documentation from the dealer. I have contacted Valvoline multiple times asking them to resolve the issue and reimburse the repair costs, but as of September 22, 2026, nothing has been resolved. I have been given different explanations and promises, but no actual solution. I would not recommend this location based on how my vehicle was handled and, especially, how the complaint was handled afterward.

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+

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.

I called 8 minutes before they were closing and told them I was way looking for a patch in a tire…read more I pulled in , they inserted the plug, and I was out of there by the time they closed. They were all very friendly and completed the job quickly. Never once did I feel like we were an issue (coming in so close to closing). Highly recomend

We have been coming to Don and his crew for 20 Years now…read more Simply put, you won't find a more competent, honest, and reliable shop to look after any of your automotive repair and maintenance services.

I just had my car washed at the Wheaton location and want to compliment you on your employee,…read moreEugene. He did a great job presenting all my car wash options without a hard sell, which I always find to be a turn-off. He was a very nice, professional young man and it was a pleasure dealing with someone who provided such great customer service. He's a keeper. Thank you!

Don't bother going here anymore. Staff are very rude and there's always something broken down!read more

Can't say enough great things about these incredibly honest, efficient and fair mechanics!!! Found…read morethese guys and was so glad I did!!! Initially went in for my daughter's very dimmed headlights--On short notice, Dennis was able to quickly help replace the headlight bulbs, knowing my concerns about my daughter having to drive long distances back and forth to college; he'd also informed me that the lights that were recently put in (not even a year earlier from another shop at a much higher price) what not was installed in her car either! I appreciated his honesty, and as a result just brought my car into their shop today to be fixed-- Dave was awesome and again fixed my car's issues very quickly for a very fair price! These days, with all this inflation and price gouging going on, I would highly recommend Automotive Specialists for fast service and outstanding auto repairs at fair and honest prices!!!

Automotive Specialists are a honest, knowledgeable & professional group. They are patient &…read moreexplain the facts completely. Great group!

They are the most honest and knowledgeable service and repair people I have ever known and I'm 68!…read moreThis company has been in business since 1958 and has always been family-owned. Because they are so honest and good you have to make an oil change appointment two weeks in advance because they are so popular and loved in the community

Great customer service. Great communication. I bring all of my vehicles (6) here without hesitationread more

Marshall greets you as you pull up. He works hard to exceed your expectations. His young lady…read moreassistant provides you information before, during, and after your oil change with a smile. The reception room is cozy and clean with liquid refreshments gratis.

No prices posted on the wall, you have to ask how much services cost. Said my vehicle takes a…read more'special filter' which it doesn't (extra charge). Charged extra for oil because they said it took an additional quart. They're clearly ripping people off in addition to harassing customers after they're told to just do an oil change. Gotta upsell no matter what you say. Very frustrating experience. Won't be returning.

I made an appointment to have my brakes replaced. I heard squeaking and assumed I needed them…read morerepaired. They did an inspection for free, and then told me that while I could replace them, they are probably OK for a while. Amazing - they could have easily sold me the whole brake job. It's great to meet an honest and ethical business!! I will absolutely be back to get them done when they are needed.

Declined to repair a very repairable tire (screw in tread well over 1" from sidewall), I told them…read moreto put it back together and got it repaired with no issue at Discount Tire for free. On another occasion they failed to program new TPMS sensors which they would have charged $100+ for, again took it to DT and they successfully programmed them in the parking lot for free. I do not recommend getting any tire service done here based on their policies, quality, and pricing.

I have another wonderful experience dealing with DuPage Transmission of Naperville…read more My daughter left for Iowa City on Friday for a friends graduation weekend. While enroute to Iowa she stopped at the Decalb Oasis for fuel. Uppon leaving the fuel pump the car started bringing and would not shift into park and the car was inoperable. She called in a panic and told us what was hapening. Our daughter doesn't deal with these situations awesomely and threw up. I told here to engage parking brake and turn on the hazards. I would be on my way and will be there in less than 30 mins. As I got there I see she is stopped in the middle of the driveway parking lot and causing a backup at the oasis. I approach the car and ask her to turn off the ignition. "DAD I CAN'T" is her response. I show her how the shift lock over ride is used and get the vehicle into neutral. We push the vehicle into a parking spot and remove her personal items, leave the vehicle unlocked and head back to Naperville. While driving back to Naperville I call Dupage Transmission and speak with Scott. I explain the situation and he gives a suggestion of a flat bed tow company. "Get it towed and we will get it fixed today" Wow a shop willing to stop their other projects to get me back on the road asap! The vehicle waswas back on the road same day and my daughter was able to not cancel her weekend. A true mom & pop establishment that only cares about their customers. This was such a pleasurable experience that I had them complete a few other maintenance items I've been putting off. The vehicle is ready for another 90k. If you want an experience like this with your vehicle repairs I suggest using DuPage Transmission of Naperville. Many thank yous to Scott and his team

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.

If you need any work done on your car, this is the place to go!!…read more I can't say enough great things about this place! When I took my car into the dealership for a check engine light, it turned into a high priced nightmare. So I decided to look for quotes to fix the needed repairs. I reached out for a quote ,via yelp, and within an hour received a response. I called and explained the situation. Not only did they quote me $2,000 less than the dealership, they also offered me rental car at no additional charge. Because I was a first time customer they also offered me a discount. When I arrived at the shop everyone was so nice and knowledgeable! Willy was amazing, explained everything to me and reassured me that they would take care of everything. And they did !!! So professional, so nice and very fair pricing. Thank you for everything guys !! If I ever need anything else, I will be back!! Customer for life ! Give them a try, you won't be disappointed!

I was quoted 350 to get the top up on my BMW and estimated next day to pick it up. 3 days and 900…read morelater I got my car with roof up and not locked so I'm stuck with windows down and endless door chime. Virtually no parts bought and I literally paid for them to allegedly remove a bunch of seat cushions. 900 worth. Guess I gotta get another bill run up to get the job completed. NEVER again. It would have been cheaper to go directly to BMW. Thumbs and toes hell no this dude full of shit