Good service and price . Very good price on tires. And oil changes. Fast service clean and…read moreorganized.

I had a leaky back tire, was told it couldn't be repaired, by another shop. Decided to go to T's to…read morejust bite the bullet and replace the leaky tire and it's parallel partner. Turns out my front tires were bald (and they were bald), rather than trying to sell me four new tires, repair guy said he could patch my leaky back tire and put the ordered tires upfront! very thankful and blessed for an honest tire shop!!

Parker Automotive has helped me get a quality transmission, when I was stuck on the side of the…read moreroad and made sure I had the best warranty possible. When I needed warranty work completed for the transmission, they were quick and professional. They always make sure my vehicle is safe. I strongly recommend Parker Automotive for your vehicle needs, they try their best to make sure your vehicle has quality parts and workmanship for the best value. 100% satisfied and trust them completely with my vehicle.

My family and I were road tripping from Denver, CO to Nashville, TN, when our transmission went out…read morejust a few miles from Dave's shop. We can't say enough about Dave. This dude is the absolute boy. He got us back to St Louis so we could get a rental car and proceed with our trip. He then fixed the car and let us leave the car as long as we needed until we could return and get it. It was like Dave was sent from heaven to help us. If your passing through and are having car troubles, don't bother going anywhere else. Thanks again Dave!!

I'm using someone else for my vehicle. This place is just a little higher than the place I am going…read morenow.. I give this place 5 stars for being honest people. I had them check my vehicle and they told me there was nothing wrong. A lot of places would have found something.

What an awesome place to get your vehicle repaired. These folks sure know what they are doing and…read morethey fix it right with guaranteed work. They fix my ride the same day. Thanks

Our trailer broke on the highway. Thinking it was the bearings in the tire, we went to Hammers…read moretires. The gentleman that helped us dropped everything, was very quick, checked everything and gave us good news. To get more help he sent us to the local towing company, who fixed the real problem, broken frame. But we were so grateful for his time and suggestions. It saved us on our cross country trip

I brought my own set of new tires,they charged me $120 to mount and Balance 4 tires. The national…read moreaverage in 2024 is less than $60. Never going back. I think they may have overcharged by quite a bit.

We were on a 5,200 mile trip in our RV and developed transmission issues in Mt Vernon. Mike and…read morethe M&M Transmission team were unbelievable. His expertise, advice, and generosity were beyond belief. Mike made sure we got back on the road as quickly as possible. Living in NC, I will probably never see Mike again, but I can truly say I have a friend in the transmission business. If you need transmission work in the Mt Vernon area, there is no one I would trust more.

Oh my goodness, my son and his girlfriend had the SAME scenario as Russell G. moving across country…read morefrom Idaho to Virginia. I was hesitant to give the details of same day service in an emergency but it happened again! UNHEARD OF to have it fixed in one day! I believe my son said the woman's name was Leanne that fought with the warranty company for them and GOT IT! I thought that we had hospitality here in the south but MOUNT VERNON, ILLINOIS has a GEM!!!! If I could give this company TEN stars I would do it. As a Mom, I was actually crying because I am so grateful to this company of hard working employees which is so rare to find. They would have had to either leave the truck & trailer to come home for work in her car, stay in a hotel or we would have had to drive him back to Illinois then come back again to Virginia. M&M Transmission...you are the best!!

Came highly recommended from individuals all over town. What we needed fixing wasnt inexpensive,…read morebut we wish for our car to work well. Didn't go to the dealership because they will charge like you will be the sole reason their lights stay on, while mechanic shops like this usually do need repeat business in small towns to keep going. Picked up and got an hour away before discovering the air intake and filter in the back seat. The owner showed up after 9p to put our car back together and offered a free oil change, but the trust is broken. Will be watching our vehicle the next couple weeks to be sure lasting damage didn't occur. Will find someone else in the future.

I can not say enough! These people are amazing! We live in Kentucky, my husband was taking our…read moredaughter back to SLU and our SUV overheated. They were stranded and it was 4:30. I got on yelp and called a few places and no one would help. I called Porter's and Jason took care of EVERYTHING! Jeremy drove to the truck, filled it with coolant and they got the truck to the garage. The owner called around and got the part, they worked overtime/after hours and got my family on the road by 7 pm! These people are good people! And fair! We were not over charged! I truly didn't think there were people like this anymore

These guys are great. Had to wait a bit to get my truck in,…read morebecause they do such good work. They were efficient and knowledgeable, professional and fair priced. Fixed on the first go !!! Thanks a lot !!!

We were introduced to Mark and Andrew several years ago. They are excellent technicians,…read moreknowledgeable trouble shooters, and down right nice people. We will only take our three vehicles to Zimmerman's. You will be thrilled!

They were able to squeeze us in on short notice to diagnose our vehicle, which we really…read moreappreciated. Although we didn't end up getting the work done due to our own situation, we were grateful for the clear communication and full transparency from Al about what needed to be done. Everyone we spoke with was kind and professional. Great experience overall!

Really nice people to do work with. I was driving from Kentucky to Utah, and my battery light came…read moreon in the middle of nowhere, southern Illinois. Seriously, the gap between Evansville and Mt Vernon is desolate. I kept driving until I made it to Mt Vernon, and called AAA who recommended these guys. I assumed it was my alternator, and after they checked the alternator was in fact the issue. I was worried that this temporary hang up was going to mess up my vacation plans, but they made sure it did not. Got the new alternator and replaced it all on a late Friday afternoon and I was back on the road. Was it cheap? I don't know. I hadn't had an alternator put in a vehicle in a long time. I mean, everything seems high to me. But it was exactly what I needed when I needed it, and I'd have paid up for that anyway. So, for the speed and timeliness of the job, it was worth it to me. Thank you all again for getting me in and done quickly!