Jennifer A Mauldin
Customer Review
★★★★★
George and his fine team have been servicing my vehicles since 2016 and have never steered me wrong. They've saved me from being taken advantage of by other more predatory mechanics and have gone above and beyond in making sure my vehicles are well cared for. George and his team have earned my business for life!
Edwin Snell
Customer Review
★★★★★
I honestly can not say enough good things about this shop, the staff and particularly George, the owner. I’m from Georgia and 1600 miles from home. My 2002 Ford Excursion with the 7.3 Powerstroke was hesitating and cutting off when accelerating from a stop. Not good. Not only did George work me in his busy schedule but he went above and beyond what I could have expected. Replaced 2 sensors, topped off the oil, changed fuel and air filters...and when that didn’t work ran diagnostics and stayed with it till it was solved. His prices were very reasonable and he did all this knowing I was not a candidate for future business being from out-of state. I have referred him to the Cheyenne-based business that employs my son. If they are smart they will send their fleet trucks to George! Thanks George and “Dirt”!

Great place! We were driving through on a road trip and needed car repairs asap so we could get back on the road. They got us in immediately and had everything done in an hour. It was so helpful for us, and we appreciated them squeezing us in and getting it done so fast. - Stan D. (5 star review on Google)

If I could give 10 stars I would. They worked me in to fix my A/C, finished in less than half an hour and had the best prices in town. I will definitely be back for any repairs I need in the future. - Anne D. (5 star review on Google)

He did a good job, and because I needed the truck the next day he stayed late to finish the work on it. You don't find that kind of service anywhere. - Id W. (5 star review on Google)

So thankful for everyone at Mr. Diesel & Auto Repair! My husband's deployment plans changed so I found myself traveling across the country with my kids without him- towing my camper with the help of my parents. An already stressful time got MORE stressful mid trip when my truck started having issues that needed repaired. Everyone at Mr Diesel worked so hard to get my truck fixed ASAP and I’m just so grateful. Definitely recommend! - JenniAnne H. (5 star review on Google)

Couldn’t have asked for better service. - Cody L. (5 star review on Google)

Kevin Poledna
Customer Review
★★★★★
I normally don't leave reviews, but this is worth the time and effort to do so. After multiple exhausting visits to the dealer regarding emissions-related problems, I came to Mr. Diesel for help. George personally took the time to explain exactly what was going on, how he needed to fix it, and assured me that I would never have any of those problems again. I trusted him. And he has yet to let me down. George Marcott goes above and beyond each and every visit and is always personally involved in the service/repairs. The kind of services he offers, the attitude he has with customers, and the knowledge he brings are top-notch. There isn't a better place in town to have normal service or serious repair work is done on your truck. Very highly recommended!!
Christopher
Customer Review
★★★★★
These guys are the best! I took my truck in for a heater core. They did the work and the truck smelled like coolant bad and after the heater core replacement my thermostat was not working right. They had me bring it back and ended up doing a coolant flush and replacing the thermostat with no extra charge to me. I can't tell you how thankful I am that they did this after paying over $760 for the heater core! Really awesome guys and gals over there! They're my go-to repair shop now for sure!

Great shop. - Jo Ann M. (5 star review on Google)

These guys are phenomenal! Had them install a transfer case for me and an electrical clip break off after I left their shop. I went back and they found the problem and fixed it right away! Keep it up y'all! - Kevin J. (5 star review on Google)

Fair and quick! Quality work and friendly! I bring my personal and fleet vehicles to My Master Mechanic and have no reason to look elsewhere! I’m very happy! - David S. (recommended on Facebook)

Traveling through on my way to West coast with a horse trailer at a AC compressor go bad. I called in to Mr. Diesel, and they got me in right away. Very nice job--thank you for getting me in and short notice and back on the road. These are very nice people to work with. Good prices, good people, and well knowledged. - Lee D. (5 star review on Google)

George and the crew are the best at what they do! - Dion G. (5 star review on Google)

Very honest and ethical and are people of their word! - Steve B. (4 star review on Google)

Great service and very helpful and respectful will definitely use them again. - Brenden D. (5 star review on Google)

Great people and shop to work with.  - D&Z Garage (4 star review on Google)

David Messinger
Customer Review
★★★★★
2012 GMC Denali 2500HD - Had to have the transmission rebuilt. After I got truck looked at, I thought it was a quick service and the parts recommended was spot on. This rebuild also included a lifetime warranty, so how can you go wrong with that. Customer service was also great, mechanic followed up asking how truck was running!
Jim huntin
Customer Review
★★★★★
Always great service here everything is fixed right the first time and very professional and under budget!

Mr Diesel is the BEST place to take a diesel ever! I have taken my 2000 F-350, my husband's 2014 Dodge 3500, both my sons' 2014 Dodge 2500 and 2008 Dodge 2500! Every time it's excellent service and below estimate! I'm gonna have to start taking my gas vehicles there too! - Wanda D. (5 star review on Yelp)

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