Took my 87 Monte ss here to get some advice on my 2004r transmission, just didn't feel right. They…read moretook a look and found the issues and did everything to make it right. The car hasn't shifted this smooth since I had it in high school. Back in 96! Thank u guys, u are top notch.

Reverse went out on my 2001 Ranger 4x4, called and talked to John to see what he could advise…read more After asking me for the symptom, John told me what the problem was and gave me a figure of what it would cost me. Their staff is very courteous and friendly, nice clean shop. Dropped off my truck on a Wednesday afternoon, and Friday afternoon it was finished. They did an outstanding job. I'm very satisfied with the repairs, that I am going to recommend my friends and family to them. Thank John, Cindy and the rest of the staff at J and A Transmission and service.

They were so efficient to get me in, and diagnose fix the problem before I was due to start work…read more Wonderful. Excellent kindness and service !!!

My family has trusted Frankie and Johnnie's for over 10 years with all of our auto service needs…read more Frankie and his team are polite, courteous, and knowledgeable. They turn around a service request quickly and always charge fair prices for parts and labor. I trust their advice and have never paid for something that wasn't absolutely needed to be repaired. We recently needed a new alternator installed and had our car towed to the shop. They assessed it within an hour, provided an accurate estimate on cost and timing before proceeding with the repair. We had our car back within 24 hours and are very happy with the work. I would recommend Frankie and Johnnie's to anyone looking for a trusted auto service partner.

Timely and well executed service. Was very pleased all around. Will certainly be coming back!read more

Great experience from beginning to end. Started with requesting information on Yelp which was…read moreresponded to quickly. Brought my car in a few days later (today) and they were able to get the parts and fix it within a few hours. Everything about the experience was as you'd hope. Thank you Xavier!

We have two cars that rely on Garage 31 over the past 8 years. Our cars have been repaired without…read moreany issues. Garage 31 is a relationship based business that values its customers!

I have brought all of my cars to Garage 31 over the past six years since they opened. I am writing…read morethis in May 2023. I have never had an issue with any work they have done on any of my vehicles. They have even driven me home when I dropped a car off to be worked on. They have have always been knowledgeable, efficient, and reasonably priced. This is the only repair shop that I use in North Aurora (or the entire Naperville/Aurora area). They won the 2023 Small Business Excellence Award from the AURORA REGIONAL CHAMBER OF COMMERCE.

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

Sean was very helpful in giving me an accurate quote. I had them put in a new clutch and resurface…read moremy flywheel. Performed the work very quick. Had my car back in 2 days!

I'm very glad I brought my car here. Really knowledgeable, and honest employees. They've been…read morearound since the 1970's, and you can tell that they've built a lasting business on the morals of solid work, at fair prices for a job that can give your a second life. James did a great job of explaining the situation to me, and was very accommodating by allowing me to bring my car in and speak to him on a day they were closed. Customer service at its finest. Tri City Transmission also gave me better price for a NEW transmission than a franchised auto shop offered me for a used one. I'm grateful I gave my business to them, and highly recommend you to do the same.

Don't go here. A bout 50ish days ago I went here to replace my transmission in my Honda civic. They…read moretold me a used transmission would be 1900 and a new one would be 2500, so I went with the used transmission. They gave me a 60 day warranty and everything went great, the transmission ran great and they did an overall good job but we still had to replace the transmission mount since they did not. Anyways we had to go back 54 days later because the transmission started to leak transmission fluid and they told us they would fix it with the warranty. When I went to pick up the car after they "fixed" it I was treated rudely and with sarcasm all because I didn't respond to a question correctly. When I got the car back I found out they didn't fix shit even though they told me they did, the transmission is still leaking. Do not go hear and waste your time.

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++ 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!!

Dominic and John are great to deal with. Alwsys kept me in the loop on what they found wrong with…read moremy F150. More than fair pricing. Would recommend them. Jay A.

Still have not received an apology from Dominick for the way he had treated my mother and myself…read morefor mistakes he made. We still haven't received an apology for calling us names. I haven't received an apology for his negligence to hear either of us out and completely talking over us. There was no apology for antagonizing me into a screaming match due to the excessive talking over. I would be more than happy to update my reviews if he takes accountability for his mistakes and refunds my elderly mother on the money he forced her to pay for a tow that we had not asked for. He lied to 4 about this situation. His behavior was completely unacceptable and unwarranted. I highly recommend to not do business with him unless you want to be verbally abused. Again, if there is a proper apology I will update my review. Until then he will continue to get 1 star reviews from me until he recognizes his wrong doing.

These guys are awesome. Great price , quality work and they back up their work. Highly recommended!read more

Had my brakes fixed here recently. They were able to get me in the same day I called, fixed it…read morequickly, and charged me a very fair price. Max was super helpful and kind, definitely recommend the place and will be going back for future repairs.