Longhorn Diesel, Houston TX

Hi guys, I took my old diesel truck to this place and after I didn’t have no trust in any diesel mechanic the owner gave me so much confident on this shop, I regreted no to take it sooner, man I so happy with the final product thanks to this guys

Thanks Denmar, for your professional knowledge in getting my Dodge 3500 Dually back up and running.

My family and I appreciate Longhorn Diesel in keeping us in business. We are so appreciative and Greatfull.

I will definitely let everyone from South Carolina and all of my hotshot buddies know, If they are in the area and have any issues with there truck to head over to Longhorn Diesel.

Thanks.

These guys get it done! Fast and friendly service, I highly recommend Longhorn Diesel! My truck runs smoothly now! Thanks guys!

Beast at what they do. I rather wait to he is free then take my chances else where. Denmar is a great mechanic and person overall. Gold in my books

I was told about longhorn diesel because of a few issues I was having with my 7.3 Excursion and I have never had a better Experience at a mechanic shop. They treat you like family and take care of your truck. If you want the job done correct the first time Longhorn Deisel is where to go!

Denmar an his team are great mechanics, these are the guys you want working on your Diesel engines.
-professional
-reliable
-great work ethic
-excellent communication

They take pride in all attributes listed above I will not take my truck elsewhere.

Great service.reasonable pricing! Have been using them to service my F250 for the past 2 years and they've never let me down!

I had a great experience with Denmar and his team. They took care of my truck quickly and with expertise and were upfront with cost. I will be going back for future upgrades and maintenance.

You guys are the best. Brought my 2019 RAM 3500 High Output Cummins here for service and let me just say that the owner could not have been more helpful with every detail. I am actually out of state, and although they were very busy with other trucks they made space for me specifically because I was out of state and in a big hurry because I had stuff to haul. I had an oil change, fuel filter change and other important things to do which helped me greatly.

We have used Longhorn Diesel multiple times, they are informative, helpful, great at repairs and maintenance. We are full time gypsies, full time RV’ers (Ford f-350 pulling a 5th wheel) ; Longhorn Diesel has kept us on the road and kept our home traveling.

I have taken multiple trucks to Longhorn Diesel. Denmar and his guy have always done a great job and have been able to fix all the issues I had, from small to big.
Before finding this shop I didn’t have a go-to place, now I wouldn’t go anywhere else. Top notch mechanic and customer service.

I’m a hotshot needed a repair during a scheduled delivery I limped in and Longhorn Diesel got me in and out in 1 day I made my delivery on time thank you longhorn Diesel

If you want a fast & reliable shop this is the one to go to. Denmar & his team were excellent & very helpful! EHL Construction & Painting Corp be using this shop from here on out!

Wonderful team of guys to have on your squad. Very knowledgeable with fast and reliable service. Wouldn’t trust my Truck with anyone else.

Great service people friendly affordable prices they had my truck ready the same day which I also use as my work truck so downtime wasn’t much I’m definitely coming back to Longhorn Diesel for future services highly recommended

So where do I start I met denmar an his team about a year ago he and his team has service my truck multiple times and have always got the truck back to A1 I’ve recently just had a problem with my truck due to a no start and denmar and his team are going above and beyond to address the situation and resolve the issue
this review is coming from a everyday average guy how makes his money on his truck

Great, fast service with a good price. Dropped my truck off early Saturday morning and was able to get it back later that afternoon. That is absolutely huge for me since I use my truck for work. Denmar is nice, trustworthy and very knowledgeable. Will take my truck there for any mechanical work. All of my family uses his services for our diesels. Call and schedule an appointment ahead of time.