These guys were great and very very reasonably priced and took very good care of my 6.4LThey will be seeing my 7.3L as well when it needs maintenance and repair.

These guys are great. Truck is running so much better. Thanks!!

John does a great job getting to the bottom of your issue. He really wants to make sure that your issue has been resolved. Pretty decent pricing too. It’s nice just to have someone tell it to you straight with no b.s. and really fix your problem. My new diesel shop going forward!

Top notch and verry knowledge great prices.

Looking for an honest fair priced diesel mechanic? John & his crew are the best in the DFW.

The owner is very knowledgeable and they are great people to work with.

Its nice to find a fair and honest place to take our vehicles for service and repair. Tvus is the only place Ill take our diesels.

Awesome Diesel mechanic, knows his stuff he is my F350s go to guy, fair and fast.

Straight forward, knowledgeable, Great work

Great prices, fast turn around, good work.

John has worked on my 1997 7.3 on three different occasions. On one occasion at pick up I noticed an A/C issue not related to the job he had done. He took the time to diagnose the problem and told me what sensor needed to be replaced. “You can handle this fix” ... but if you don’t want to, I’ll take care of it. That was Above and beyond good service. Took the time to save me time and money.

John has gone above and beyond to help me with my sons 1st car...GREAT person and AWESOME pricing for the quality of work you cant and wont go wrong with this place...Thank you sir for an amazing job and friendship for now on

Good guys that do honest work

Quick turnaround. Fair price. Fixed dealer mistake. Glad to find an honest and trustworthy diesel mechanic! John will continue to get my business

Great customer service. Very nice guys had me in and out very fast. Thank you.

John lived up to his high rating on Google. Very professional and upfront about his availability and estimated costs. He performed a DEF heater swap on my F250 and I could not have been more satisfied with the work. He earned my future business.

John is efficient and effective. Hes a great mechanic and does excellent work. Anything wrong with my F350, I will be sure to call on Deisel Dog.

Fast service, knows his stuff and can explain it to non-mechanics. He was upfront when he couldnt definitely find the problem. Didnt use it as a chance to push an expensive maybe repair. Thats integrity a lot of shops just dont have.5 stars!

I fixed my truck. They found another issue and fixed it. So far so good. The owner was knowledgeable and helpful. I thought the was another issue after the work they did. He told me to bring it back. When I got there, he stopped what he was doing and tended to my issue which turned out to be nothing they did. He informed me of the problem and fixed it as a courtesy. I have had bad luck in the past but they were recommended by a neighbor who I trust. I believe I will go back to them in the future.

Great people working there always helpful and friendly

I had just relocated to Texas and could not find a Shop that could work on my 7.3L F350. I had a fuel heat issue for 3 years. Called and John said bring her in. He confirmed the problem gave me a very fair estimate and fixed it on time. I highly recommend them and they are now my go to guys for any work on My F350 going forward.

Took my truck to a shop in hurst and kept getting a run around with a heafty price for repairs. Waited till I got enough funds to fix my truck called John and he was professional and gave me a quote I couldn’t pass up. Gave it to them on a Wednesday and got the truck back Saturday. If anyone needs work done I would recommend this shop 10/10.

Best mechanic in town!!!

Amazing service ! Great family oriented Owner John was quick and prompt .

I will never wver will go to another diesel mechanic this guy is the best. Super honest and good service!!. Im glad Im found him.

Was in a hurry and they got the job done quick and inexpensive. Very pleasant and professional also.

Very knowledgeable and a fair price!

John is a solid mechanic. Hes also a pretty nice guy.

John is an outstanding mechanic. He solved my problem quick and inexpensive.

Took my F-250 in, and they did a great job of getting me back on the road swiftly. If you have a diesel, take it to the experts here!

These guys are the best around!!!

Great service

Repair of all types of diesel vehicles