These guys are really good! I recently slung an alternator belt on my 1988 Mazda RX7. This is not…read morethe first time either. In fact, I have slung three belts in the last six months. Needless to say, that was getting expensive. I told the guy at the front (who I presume to be the owner) and he responded "you definitely have a problem!" He further said that he would look into it. He looked up the belt in his system and cross checked it with the numbers on the piece of belt that I handed him. He had a NAPA belt delivered from across the street. After the belt was delivered he noticed that the belt was actually too long to leave room for adjustments. In other words, the belt would fit but detention adjusters didn't have any room left to make any additional adjustments. He told me that's what the issue was and he was going to go back across the street himself and get a shorter belt. This solve the problem permanently I hope. Think about it though. I took this vehicle to two other mechanics who just went by what their system said was the part and installed it whether it fit correctly or not then sent me on my way. These guys took the time to make sure that the part actually fit. They told me how much it would be up front and got me in and out in a little over an hour. I have nothing but good things to say about these guys! I highly recommend Hi-Tech Automotive!

This is the best place you will ever have the privilege to take your car for a repair. they are…read morealways super busy because of the out of this world customer service, the pure honesty and understanding/knowledge to help you with your vehicle! they will tell you everything wrong with your car and fix anything you want them too and let you know what you need to prioritize i wouldn't trust any other shop in NC with my vehicle it's so hard to find a trustworthy place they have 4 amazing employees that all work their very hardest to provide the best of the best! you can't find this anywhere else you'll just have to see for yourself!

Millers is awesome! Scott, the guy that always answers the phone, is extremely helpful. So far they…read morehave inexpensively replaced my axel, a belt, and referred me to someone for my transmission. Last week my alternator went out and currently I'm not working, Scott told me to bring just the alternator to him and he would rebuild it for $40! It works beautifully now!! Prices are reasonable, although I always get my parts on my own, but Scott will help you keep it cheap!

Zach and the other Mechanic Staff are always thorough! They have given me a detailed breakdown of…read moreeverything that needs to be done to my car to maintain upkeep. I have been highly satisfied with their service!

Well for starters I booked an appointment online which didn't reach their system for whatever…read morereason. Nothing major, but not a good first impression. Next, we asked how much is it to plug or patch a flat tire and they couldn't or wouldn't give us a transparent answer. We typically go to NTB because they offer FREE flat tire repair to Veterans, but this was urgent and we thought it wouldn't be expensive right? Initially they couldn't find the nail, but after a awhile I assume they found it, because an hour later I had to walk into the work bay to see what was taking so long and I guess they were done. The waiting area is hotter than a sauna! We found the thermostat and lowered it to 74 it was at 78!!! They have a TV with no remote and it's off, they have old candy in machines, and it's very dirty and unkept. An hour or so later we were charged $30+ dollars for a small nail in our tire! A complete rip off AND they don't offer military discounts. I won't return.

The guys here are fantastic. Prices are a bit high, but its well worth it! These guys helped me…read morewith installing my cat shield, helped explain the problems with my car, and if they offer you a tire protection plan- GET IT! It saved my bacon when i blew a flat in my tire and i needed a tow truck. And because i had their plan, they repaired and reinstalled that tire for free!!! These guys will send you home with your car in good shape

10/10 recommend for quality service in a disposable car world. They go above and beyond for their…read morecustomers to ensure a safe and drivable vehicle every time. They've serviced my family vehicle for a few years now and every time I think the car is done (it's a very beat up 2010 Kia soul) they manage to fix it up without breaking our souls. In a world of upselling and "just buy a new one" where the average American is just struggling to pay bills, they are an oasis in a desert. Don't think twice, just trust Luis!

A business full of professionals who know their stuff. Had to get my car's AC replaced and they…read moredid it in short order. On top of that unlike some other shops they don't try to deceive you on replacing parts or push package deals that you don't need. Deeply recommend them!

Found this place a couple years ago by chance and it's the only place I trust now, amazing workers…read moreand the owners are spectacular, they really take care of their customers and do amazing work. Reliable fast friendly and affordable, what more could you want! Tiffany especially is an absolute joy! I would highly suggest checking this shop out and see if it's right for you cause I know I'm not taking my car anywhere else after finding Denver diesel :)

I took my husband's 2009 GMC Sierra 2500 diesel truck to "Denver Diesel" for a second opinion…read more "Scott McCorkle's Liberty GMC" in Matthews, NC said I needed a new turbo that would cost $5,000+ but couldn't explain how they came to that conclusion. The GMC mechanic said "it's not spinning". There is a computer on the dash that showed the truck was getting some boost from the turbo but not as much as it should be, which proves it WAS spinning.... Denver Diesel diagnosed the real problem, A SENSOR, $432.58 to fix!!!!! They saved us over $4,500++ because they know what the hell they are doing!!!! I am so so so glad we went to them for a second opinion. Everyone is very nice, you can tell it's a small family owned business, and they even have an office dog :)

went here before, he lied about the price and charged me double... supplied all parts and took him…read moreless time than he quoted but still he charged me double. Complete rip off. Business owners like this should be in jail for stuff like this.

My daughter needed a catalytic converter. They had one that fit and I felt the price was fair.read more

My Audi Q5 muffler assembly was loose, came off clamps and was literally on the floor. Russ was…read moreavailable, transparent, honest and most of all kept me updated throughout the process, completed it in timely fashion. Great service, great experience!

only called about a tire plug and whoever was on the phone claimed that he did not want to serve me…read moreand that i was someone else...Extremely Unprofessional will be contacting BBB

Had a minor repair, came in and was taken care of so quickly and professionally!! Highly recommend!!read more

I was at the shop when another person who commented on here and said things that was not true. The…read moreowner is very respectful to everyone, gets everything done. People just expect mechanics to drop the car they are working on to work on theirs. Theres a line and people can follow it or not. Its really not that hard to grasp.