Mr Diesel & Auto Repair in Cheyenne, WY is a top-notch automotive and truck repair shop. The business provides great customer service and affordable repair service performed by highly trained, knowledgeable technicians at the highest industry standard. They implement the latest diagnostic equipment and computerized repair manuals to repair vehicles to factory specifications. Customers consistently report outstanding service, a quick turnaround, and fair prices. The shop is described as the best diesel shop in Cheyenne and the only place many will go, fully trusting them with their vehicles. They are known for getting customers in promptly, doing a super job reasonably fast, and standing on their word, even honoring quoted prices. The technicians are pleasant and helpful, ensuring the work is done right, even fixing issues at their own expense if necessary. For many, it is the only place they will take their pickups or vehicles, considering them worth traveling for.
Was passing by when the truck started giving def issues. They took in fast and the mechanic was very knowledge. He found out the problem and solved it.
August 2025
So excited to have may car back. Mr. Diesel did an amazing job changing my clutch! Next day drove it to Big Horn state park. No troubles at all! Drives like a dream!!!!
August 2025
Wonderful customer service! Got my car in and out. Much faster than I had anticipated! Quality of work is awesome!
