I accidentally put a diesel additive in my DEF tank. I had my Silverado 3500 diesel towed to Watson…read moreand Drew got on it first thing in the morning. Im from out of town and these guys are a lifesaver! Professional and proficient. I would highly recommend this shop!

We ENCOURAGE everyone to call Drew and his team for their diesel repair needs.... Our son was on…read morehis way back to college and passing through Amarillo when he experienced issues with our 2018 Ram 3500. After calling numerous shops in the area, Drew was the first one to contact us. He was extremely courteous in helping us get our truck to his shop. Drew and his team are the epitome of politeness and respect in keeping us updated on the progress of the vehicle, the parts, and working with us against the enemy ( the insurance company ) and the final invoice.We feel that in today's world when most shops try to take advantage of the customer. Drew and his team set themselves apart with communication, transparency, integrity and hospitality. During our visit we had an opportunity to talk to various employees and were treated with respect each and every time. Best wishes to Drew and his entire team. Thank you for all your help/support!

Okay if you are coming through Amarillo Texas and need a mobile mechanic THIS is the best one you…read morecan get .We called and Jacob answered the phone and we told him our sprinter van was losing coolant at the QT off interstate 40.He came right out and saw the problem it was late in the day so we got a room and he ordered the part picked it up the next morning he came and worked in the heat to replace the water pump .Jacob we can't thank you enough for being so amazing and helping us out .They are also a better deal than other mobile mechanics....this is Diesel he's a mechanical magician. Thank you Jacob and Reynas Mobile mechanic for saving us. . If I could give them 10 stars I definitely would .

This guy is so amazing. He was fast, friendly, and very accurate. When I am back in town, I will…read moredefinitely call in my state of emergency if I have another one while I am there. Not only was he a mechanic but I personally think he will be forever friend.

"The splash guard underneath is loose because a screw is missing "The splash guard underneath is…read moreloose because a screw is missing

Very helpful and knowledgeable. Highly recommended. This is the place to go for trailer parts.read more

I just purchased a 5th wheel and was having issues with the trailer lights working properly. We…read morewere supposed to be heading back to Colorado and I just couldn't figure it out on my own. Although these guys were already busy, they got the issue figured out and got me back on the road promptly.

My wife and I broke down in Adrian Texas in the middle of nowhere. Our engine was knocking hard and…read morebellowing black smoke. I found Derrells Garage on Yelp and gave them a call. I talked with J.R. And explained the situation. He quickly arranged a tow for our 40 bus. Upon arrival at the shop J.R. Introduced us to Bobby who was going to be our mechanic. VERY nice guy! Bobby quickly diagnosed our problems and got replacement parts ordered. Two nights in a hotel and we were back out on the road. Everyone at Derrells was fantastic! I have no problem recommending Derrell's Garage to anyone needing work done on their vehicles! Thank you Derrell, J.R. and Bobby for turning what could have been a bad situation into a positive one!!

What a piece of $*%# this place is. My bus had issues with the regen and I figured I would bring it…read moreto Cummins since Cummins is a top rated dealer after all right? WRONG! I requested service and to inspect the bus to make sure everything checked out since I was heading to Phoenix, AZ. After stopping by and speaking with Laren the service advisor assigned to assist he reassured me he will take care of my problem. After wasting a day there I decided to catch a flight back to Phoenix and let them do what they need to do and do it correctly before I would hit the road again as I did not want to have any more breakdowns. After two weeks and over 7k spent I finally get word from Laren that my bus is ready to go. I book a flight back go start the bus only to find out there's now two check engine lights on. I went to service and right away they sent a tech plugged the bus OBD to see what reading they were getting to only tell me hey no big deal since we worked on your DOC, PDF filter and such we had to drain your radar so they forgot to put coolant in it. I'm like wtf how do you forget to put coolant in a radiator? But brushed it off since it was a minor mistake and got on the road. I drove about 100 miles and check engine light comes back again along with overhearing message. At that point I contacted the dealership again and said wtf did you guys do since you had my bus for over 2 weeks to only break down again? The manager Dave Gentry reached out and said take it to the nearest Cummins dealer and if it's something they screwed up they would take care of it. I'm annoyed but I said ok, I make it to Albuquerque, NM park the bus at Cummins get a hotel and the next morning I go in and spoke with service to try to figure out what the heck is going on. After waiting all day they finally tell me the work performed on the bus was done incorrectly; they used the wrong parts and also overfilled my radiator with coolant they had to drain 5 and half gallons of extra coolant from the radiator and now had to over night a part since it was not available locally. I said ok; got another hotel room took another Uber to and from the hotel but I said as long as it gets taken care of I'm good. Now; the bus has been at two different Cummins dealers. Dave took care of the bill and again I asked the Albuquerque location to look over everything to make sure it was all good because I did not want to break down again! They did and after getting the clear I was able to get back on the road. Now between NM and AZ my bus was overheating I called Dave again and said look I don't know what the hell is going on but something is not right with my bus and it's still overheating and having issues. He then tells me stop at the next dealer and have them check it out and we will go from there. It's now 3 dealers over 4 weeks in the shop to only get the BS from Dave that now they don't want to pay for damages caused by their service techs. The Phoenix location is telling me I have a coolant leak, bad radiator and few other things totally to $10,000! I told them to reach out to Dave and now that he see the damages caused by his service techs he wants to accept zero responsibility. Your shop drained the coolant they messed with my bus and user incorrect parts and caused me a great amount of stress and lost of revenue. I asked both shops to take a look at everything and let me know if they're anything else wrong so I could address it and now all of a sudden you try to say that it was something that was preexisting? But drove from Missouri to Amarillo, Tx and my bus didn't over heat and now it magically broke down after driving about 100 miles after it was in your shop for 2 weeks? I don't think so. You are a scumb@&, your team is dishonest, you rip people off and don't even do the job correctly after you were paid premium rates. Everyone that reads this stay the f%# away from Cummins Amarillo they are crooks and don't know what the hell they are doing. Will be filling a civil complaint and saw suit against this crappy dealership

The staff was very rude and unwilling to address our problem. Avoid this place at all costs. I…read morewrote a letter to the manager and got anything that addressed my complaint.

We recently were struck from behind when the car in front of us stopped suddenly, and the car…read morebehind us did not. Bryan explained that he sees this kind of damage way too often. He was friendly and professional. Our replacement part didn't exactly match the original, so he tried to mix some colors that would match the original, but he was unsuccessful. This valiant effort is what I call "customer service". Go see Bryan. You'll be glad you did.

I've used Brian's Automotive for quite a few years now. You can almost always find Glen Bryan…read morethere, and his sons. The shop is a crew of very competent workers. He schedules me in right away. Diagnosis the problems, gives me a price and always sticks to it. If there's some kind of change or something else wrong that they find, he let you know ahead of time, so you know what to expect. His quality and his honesty go alongway, and when I've had difficulty with with an issue. He works on it till it gets it right. I highly recommend the shop.

The guys working here were a godsend. We got a flat right on the access road before the flying J,…read moreand got in a parking spot there just in time. I went in asking for a socket/wrench set and the guys in there got me to a couple sets to choose from AND gave me a recommendation and directions to go to Southern Tire Mart down the road. Can't thank the Flying J guys and the Tire Mart guys here enough. Good, honest guys at both places. If you're lucky to get a flat near there, you'll be alright. We got a replacement that probably wasn't the cheapest but not bad at all for how quickly they got to us and took care of us. That means a lot.

I needed new RV tires. I called, they had them and I came in. There was a bit of a line to the bay…read moreand Allen came out and replaced my 4 old tires out in the lot from his truck so I wouldn't have to wait. He did a quick and splendid job and was a great conversationalist to boot. What a great place! I recommend it highly!

Towed my pickup and fixed the problem quickly and at a reasonable price. Was 150 miles from home…read moreand he didn't take advantage of me because I was in need and from out of town

I was initially quoted $4000 to get my truck fixed and reached out to Cassidy's Diesel Shop, he was…read moreable to pinpoint the issue and get me driving again for $450. I highly recommend giving them a call! Super honest and does quick work! Was able to secure an obscure part very quickly for me!