I posted a review on 10/4/18 which was a very negative review. The issue has now been resolved to…read moremy satisfaction. I withdraw my negative review. They did in fact stand behind their work.

Did my clutch at this shop on my semi , and if you're a owner trucker you know that clutch job cost…read morearound $2000 +-, well fine it cost me around $2200 at this location , even tho they charged me for 5 gal of antifreeze , which I know they drained the old one out and put it right back in, which when I first picked the truck a mile down the road I got low antifreeze light..... hmmm??? At first when I came there I wanted to get nice Eaton fuller clutch so they could install it for me , but the owner assured me that they have a nice after market clutch called "D&W"clutch , well not even a year after, I only went around 100k miles and there is no more adjustment available all I can say that D&W clutch sucks and it's nooo good, and don't listen to them and get what you feel is right for you, not what they try to shove up ur behind...,., Good Eaton clutch should last you around 600 k miles minimum, so now I got Eaton clutch for $667 , Eaton clutch replacement kit for $249 and the quote for the job was $1000, so figure it for yourself.... I wouldn't come back here ......

Called Brian about a muffler situation. I drove up and he was waiting to help me out. Dropped off…read morethe car the next day and it was ready by 4. Super responsive and quality is amazing. This is the muffler place.

Called them on Tuesday to do a muffler delete and he told me to bring it in the next day in witch…read morehe took my car to right into the shop and got to work. When he put it up on the lift he immediately got to work and was showing difrent exhaust tips that would look good. All in all the service was done in about 30 minutes he was very respectful and I would 10 out of 10 recommend This place to everyone who needs exhaust work done -GREAT SERVICE-

We thought the brakes on our Prius made a funny noise so I called several brake shops looking for…read morean appointment, everyone was booked. We have not had good experiences with Toyota Greenville so avoid them completely. I contacted Premier Mobile Auto Repair (864) 966-9070 and they had a cancellation so came out and inspected the brakes, declared them "perfect with plenty of pad left." We had them take the car a test drive and they could not replicate the noise. After an hour of going through the car, they told us there was nothing wrong with it, and that we may have picked up a bit of grit on a brake pad, but that we needed nothing done. They charged us for a house call and that was it. Premier Mobile Auto Repair will be taking care of our vehicles in the future. They had the perfect opportunity to tell us something was wrong and did not. Honest and trust worthy. We can highly recommend them!

If I could give zero I would, I have been without heat for about 4 months now. I originally went to…read moreupstate auto electric so that they could diagnose why my ac nor heat was working. It was because of the burnt harness that I was having problems with my ac and heat. They fixed the harness and said they checked the resistor. They then proceeded to say it was the control module and display module for my ford. They charged me 270, to fix nothing by the way, claiming they diagnosed it and fixed the harness. Now let's fast forward to now. I have my ac and heat fixed but the person how fixed it, didn't need the control module that i already bought for the car that upstate auto electric said I needed. The person fixed my ac and heat because the wiring was wrong and the resistor was blown by UPSTATE AUTO ELECTRIC( the professionals by the way). Save your money so u don't get scammed. And I've called multiple times already to get a refund, but they are dodging my calls. Real professional...

What a great experience!! I found this place on Google looking for someone to help with apparent…read morewiring connectivity issues in an older model truck and Bruce was amazing!!! Customer service was top notch, super knowledgeable. Drove a pretty good distance to make it to him and he did not disappoint. Highly recommend

While on a cross-country RV trip, we had trouble with my truck DEF system and were stuck in…read moreSpartanburg SC. No Dodge dealer would be able to get us in for weeks. We called Evan and S&D Diesel Repair and he came out to the truck quickly and began his diagnostics. He quickly identified the problem, got the parts we needed from a local dealer, and made the repair (the DEF pump had gone bad) for a very reasonable price. We were back on the road within hours and our RV vacation was saved. I can not say thank you enough to Evan Sherman and S&D Diesel Repair! Highly Recommend!!!

I called Mike and asked him about replacing a control valve in my H3 Hummer transmission and he…read moregave me a ballpark price on the phone. He said call back in a couple of weeks because he was trying to catch up. I was in no hurry, so the timing was fine. I picked up the Hummer yesterday and am more than pleased with the way it drives and the price he charged. If you need someone that does good honest transmission work, I definitely recommend Campbell's.

I will be coming here for all my work in the future! Had a…read moreflat tire due to a nail being caught in it and needed a place to get it patched that was close to home and reasonable in pricing! It took all of 10 minutes for the entire process to be done! The staff was very friendly! The lady in the office was sweet to me while waiting for my vehicle to be finished and I believe the owner is the one who worked in my tire! These people know exactly what customer service is and I appreciate the kind words and swift repair done on my car! My boyfriend is a mechanic and I didn't have to call him once because I didn't feel like I was being cheated or taken advantage of because I'm a female in a auto repair shop! They are very professional and do great work! Thank you to the staff!!

This shop is AMAZING! They have done a few minor repairs to my daughters car since 2020. Chris…read moreand Jonathan are so friendly and go the extra mile to make sure you were satisfied with their service. I also love the fact that they are good honest hard working Christian men! They are not going to charge you more than what is a fair price. You can count on the fact that they will make sure their work is done right and on time

I have used Tri-State Diesel several times for various problems with my Tool Truck and motor home…read more They always impress me with the quality of their work and reasonable prices. The owners go overboard to please. I wish all businesses were as easy to deal with.

Was having electrical issues on my cascadia I called to see if they could look at. After…read moredescribing problem, he offered his opinion of the problem over the phone. I took truck to him and within 15 minutes a mechanic was diagnosing the issue. They had to go get parts and within less than 3. Hours I was back on the road problem solved! The entire staff is super friendly and very reasonable on their rates which also includes discounts for veterans. This is now my official shop for any repairs anytime I'm in the Spartanburg area! Thanks a million!