QUANTUM AUTOMOTIVE & MAINTENANCE

Excellent work. They diagnosed my problem on our Mercedes and within an hour I was back on the road. Highly recommend John, Jeff and his technicians and Vivian.

I got some front end work done to my Acura along with an alignment. I expected to be walking at least two days since I dropped it off on a Friday but they had it back to me by the end of the day and did a great job. Robert can sometimes be a little weird but they are all great friendly people, even Robert.
I would deffinately recommend them to anyone asking me about a mechanic.

Lived right down the road from his old shop and walked up a couple hours later and the car was all done! Very nice and friendly staff. Cut a joke with you on anything. Very reasonably priced and offers military and veterans discounts! Love going here whenever I need work done!!

Very knowledgeable about the problem I had. Jeff gave me great advise about a catalytic converter repair and was able to fix my problem very quickly.

Took my daughter's car there the staff is very professional and on time set up a time for me to be there had the car there it was done on time and he even fixed two extra things that I didn't even know what's wrong with it grade a place I would recommend anybody and very reasonable rates and also gives a military discount for veterans active duty firefighters police officers and retired veterans

This is the only place to go in town where there's a specialist for all your needs at a great price.

Best shop I've been to in Denison!

We called before we ever took our 94 F250 Diesel down there for a steering column. Was assured they could do it. After 2 weeks I had to call because they " lost our number". I spoke with the mechanic on the phone and he told me basically that I needed to find my own parts when I gave him permission to order new parts. Then a week later I get a call from a woman telling me that basically I have 48 hours to get my car off their lot or the city was going to tow it. I called the city and they said that there was no such thing ever said.it Cost me $75 to tow it up there and then I had to turn around and pay $75 to tow it back to my yard. I would never ever recommend them to anyone. You would think after they told me to tow it up there, they could have at least helped pay for the tow home since they did no work at all. The lady on the phone was the rudest person I've ever spoke with. If I were you I would choose anybody else but this place.. The owner can say whatever they want, they know what they did and said. I guess if you don't have a brand new car they don't want to deal with you.. I will be putting this on every website I can..

Car smells funny now. Greasy hand prints all over car. Still finding grease spots everywhere. Went in with full tank but when picked up only half tank left. Door panel not attached properly. I know it's probably frustrating to do anything with the dash but return it the same please. Car went in clean and came out nasty.

Never thought we would be treated so badly by a company who was spoken so highly of. My husband was treated unfairly and I would not recommend them to anyone. Now we know who they want to deal with and who they don’t want to deal with