United Diesel Service 1905 Pioneer Road, Salt Lake City, UT 84104

"With my 25 years of being a mechanic I have worked with a handful of dealerships, independent, fleets and even Cummins sales and service here in Salt Lake City Utah for 7 years. This is my favorite place I have been apart of. These are honest hard working people, all the way from the top to the bottom. We are here to help you and we will always do our very BEST for you. Good luck out there friends and until we meet. May God hold you in his hands."

"I don't write reviews but I feel obligated to do so for people sake. I drop my truck for oil change and suspension inspection. My bill was $1700.00. I thought it was a joke. After talking to supervisor he lowered it to $1200.00. This is a real Communist company. Their idea is to just leave your truck and they will decide what to do on your truck and charge you what they want. They will never give you an estimate, bold guy in the office will tell you we just waiting for something and he'll call you in 30 minutes, instead he'll just play with his computers and shake his head if you complain about your bill. I assume he is owners son and he's job is to lie to you when you call, and I just can't stand a lie. Previously they did pretty good job on my front suspension, expensive but good work witch is hard to find these days, but after yesterday I can't afford them."

"We are very happy that we have United Diesel Service in our area. We have a company Box Truck that works everyday and we can not go a Day without it. I have had these fellers do all our services and Safety Inspections & Repairs when needed for sometime now. They have been awesome to work with and do everything they can to let us drop it off at the end of the work day and make sure we can pick it up early the next Day. This is priceless for us. I deal with Jeremy the shop foreman on the bigger problems and he's great to work with. Thank you guys for helping keeping our truck safe and ready to work. Jeff"

"These guys are amazing and did a great job. Had a horrible fuel leak and some other things. They pointed it out and were able to fix the problem. They got me in and out fast. Rick was great at the counter and very up front about the issues and what it will take. Jeremy and the other mechanics were very knowledgeable and they made sure the problem was fixed and taken care of. These guys are competitive with the prices and well worth it. Definitely using them from now on. Thanks guys"