Great customer service !! Very efficient in fixing my truck and trailer. He was fast to get to my…read morelocation and fix my vehicles issues, would definitely be a returning customer and will be recommending!!!

Highly recommend nobody that need an actual diagnosis we were charged and told absolutely nothing…read morethat we didn't already know before he came. Unfortunately he attempted to charge again to do the actual diagnosis when he could have did it when he was there the first time. We knew the battery on our car was dead but he said he was gonna show up the next day but when he changed it and said he was showing up in 25 minutes we were unable to change the battery out and when we offered when he was there he declined and told us the problem with the car was the battery which we knew it wasn't because it wasn't starting when we set it up before the battery went dead. Con out of $60 n his defense was he usually charged $125 an hour and he had to drive to me.

I highly recommend Texas Diesel Repair. I was on my way to Dallas on IH35 to see my grandchildren…read morewhen my RV went into "limp mode". I was able to pull into a gas station where I called my Insurance company's roadside assistance. They referred me to TDR. I called and got an immediate answer. I have a code reader so I was able to tell Jesse the problem. He gave me directions to the shop and assured me he could help. He was able to take care of the problem right away. (He also fixed two loose hubcaps while I was there!) Ten miles down the road, the problem returned. I called Jesse. He told me to stay put and he came to me on the side of the highway. There were no codes this time and no check engine light. We both pulled off the highway to a safer location. Jesse did a test drive along with some research on line and determined that it was a fuel issue this time. I went to the closest gas station to refuel. In my opinion, Jesse "saved the day"; he was kind and professional. His fee was very reasonable and he was determined to help me get back on the road.

Had car trouble and called after hours. Not only did the owner answer but he offered to come to me!…read moreAfter telling him that I would just have it towed, he took the time over the phone to walk me through how to make a temporary repair to get to the shop where he met us at 8pm! Try getting that at a dealership! Great experience!!!

My family had an urgent car repair situation on I35, and Marx and his team were great about getting…read moreus back on the road! They worked through lunchtime and got us back on the road safely. Huge thanks to the entire staff. They have a clean area and restrooms.

Brought my van in for some misfire codes replaced 2 coils was assured the the cat converters were…read morefine only to have to return the next day again for the same codes. Paid 459 first trip the 159 to modify the cat to be able to drive back to Dallas and have my mechanic fix the vehicle correctly. Not happy with this shop at all make me wonder if they even now how to properly diagnose any vehicle. Total out the door with Van hobbling back to Dallas $618.00 Only to find out my mechanic in Dallas will charge me another 1000.00 to fix what they have done to the vehicle so far and to correctly fix the truck. total to correctly fix the truck to begin with .800.00. Repair will now double to correct everything.

Jerry was the kinder and most helpful man. I got into a…read morescary accident and he made the process so much more tolerable. In a time where people have lost touch with community, Jerry still has genuine southern manners and hospitality. He helped me unload my belongings and put them in another. I highly recommend him.

Diamond Diesel came highly recommended from a few friends, and their team of wonderful techs did…read morenot disappoint us., This is THE place to go for diesel repairs and where we will go from now on! We have a 2007 Diesel Pusher RV on a Freightliner Chassis, and when I called Premier Freightliner to inquire about get some chassis related work done, but they said that will not even look at a RV if it's over 10 years old - even though they are a Freightliner shop. I called Diamond Diesel and spoke with Daniel. He was so nice and accommodating. They were able to get our coach in quickly. Robert (our tech) had the issues figured out and resolved very quickly and at a very fair and affordable price, Our Ford F350 Diesel pickup also ended up having an issue on our way over there, and they were able to resolve it right away as well. They also offer mobile tech service if needed. Sending a HUGE thank you to the Diamond Diesel team for getting us back on the road so quickly ! You guys are all so AWESOME and I'm sorry, but y'all are stuck with us NOW ! we will not go anywhere else for our Diesel repair needs!

Worst customer service. If you bring anything here, double check your bill because I was given 2…read moredifferent invoices after the work was completed and "management " had no explanation. They have no respect for paying customers. 8K later and still have problems with my vehicle that weren't there when it was brought in.

While traveling home pulling our travel trailer we had a transmission failure in our truck on I35…read morenear the east/west split. My call was answered immediately and in less than half the time promised Chris C. arrived and began work. He promptly loaded the truck on his flatbed and hooked up to our trailer, brought it back to Alvarado and even parked it where we normally keep it. The price was VERY reasonable and the customer service was outstanding, they helped made a bad situation much easier to deal with. I highly recommend these guys and Chris was a good guy to deal and took great care with our truck and RV. 100% recommended! Stay safe out there gentlemen, that's a dangerous job. Thank you!

If you need a wrecker, do not call these people. Friend of mine got stuck in a muddy ditch…read more Called up and they told her $350.00 to get her out. This during and right after storms. I guess that prices go up with this company depending on the weather. That is called price gouging. Stay away from them.

They are super fast. I came in for a tire rotation at 11:40 AM. They were done before noon. I had…read morealready paid and visited with the owner in less time than I waited for Discount Tire to wait on me.

They are the best!! We have done business with them for several years now and we are very…read moresatisfied!! The owner is a great guy. He always goes the extra mile. Fair prices. We will keep doing business with them. ......Cheryl