I have a 2000 Ford F-250 with a 7.3 powerstroke. I brought the truck in with a oil leak and it wouldn't start. So they diagnosed the problem and fixed it. They did very good work. Also they got it done very quickly. They have excellent customer service. I would highly recommend them to any diesel owner. Thank you for your hard work and good customer service. I really appreciate it.

Brought my truck in for diagnostic on an electrical issue, found things that I didn't even know could go wrong. Good people good customer service, fair prices. Don't care what anyone says I wont take my truck anywhere else!

Mr Diesel is a family run business with a very professional knowledgeable staff. George is the best Diesel mechanic in Cheyenne as far as I'm concerned I wouldn't let anyone in Cheyenne work on my truck except Mr Diesel. Best Diesel shop in Cheyenne very fast and friendly service from George, his wife and staff.

I don't normally do reviews but this place is amazing never had an issue always up front and tells you w hats going on and how much. Great prices and gets it done quickly. No bull just good guys telling you how it is and what you need to do thanks to them im back on the road

Great Service! George is friendly and will go the extra mile for his customers. If you live in the Cheyenne area and have a diesel pickup I highly recommend Mr. DIESEL!

Very knowledgeable and helpful, quick and quality work. Very Friendly. Great price.

Good people, Trevor is a knowledgeable tech and a good person to deal with.

Honest, efficient and at a fair price. Nothing worked on that wasn't needed.

George and his wife are great people, broke down Sept, 2016 took me in right way took 8 hrs got me back on the road. treated me like I knew me for ever. Thank you, Don

We are from Boise idaho and are truck broke down we were actually towed to the Dodge dealer in laramie and decided to have it towed back to Cheyenne to Mr diesel . My husbands transmission was toast. I can't express enough how honest, fair priced and how nice they were to us. Thank you and honestly if you are from out of town and looking for a great mechanic I wouldn't go anywhere else!!! Thanks again for getting us back on the road to get back home.