AB&T Diesel Repair and Performance

4.6 (100)

  710 S I-35 Frontage Rd, Round Rock, TX 78681
  (512) 388-1977
  fordpowerstrokediesel-tx.com
  Claimed

Auto repair shop Diesel engine repair service Auto tune up service Mechanic

Accessibility

  • Wheelchair accessible entrance

Reviews

Reviews are sorted by relevance, with the most helpful and insightful feedback listed first for easy reference.

  Luke Coblentz
8 months ago
Took my truck here after a repair in Bertram went wrong.They found problem after problem and then fixed each problem. They are busy but took time to answer my questions and helped me understand what is expected from a shop.They were able to figure out the oil leak in my truck and even sent me pictures of the issues created by the other shop.

  Jon Schauerman
a year ago
Honest straight forward mechanic. I broke down 150 miles from home. Had my truck towed here based on a recommendation. These guys were able to get me in and out quickly.

  Fred Dalton
a year ago
Went in today to get brake calipers installed on my van. Was a rush job so I could get on the road for Thanksgiving. Cody and Joe were great in getting it in and out while I waited. Always helpful and know their stuff. Thanks guys!

  Phillip Neal
a year ago
Cody and his team are the best. I was expecting a repair job of 10-15k for big leak that required pulling the engine in my F250 w/ over 300K miles on it. He had so many trucks coming in, that it took 4 days to get mine on the lift, but 2 days later the job was done for under 2K. Truck is running great. He saved me a lot and I ll be back for any diesel repair or rebuild that I ever need.

  Jacob Way
6 years ago
My transfer case literally blew up on I-35 right outside AB&T Diesel repair. If it was going to happen, this was the best place it could have. Austin and his team are incredibly knowledgeable and very friendly. It is a 2006 F350 diesel, so finding the parts were a little tricky. I was kept informed of both time table and cost. They told me what needed to be done, and what should be done. I made decisions based on their expertise, and my budget. These big trucks are not cheap to keep running, but the AB&T team use quality parts and stand behind them and their labor. Their pricing is fair. My truck was returned to me running perfectly. My thanks to Austin and all of AB&T for getting it running better than ever. I highly recommend them for all your diesel needs!

  Rick Repsold
a year ago
Don't be fooled by the location, these guys are pro's. Dany and Cody were super helpful to find and fix a problem with my 6.4 super duty. I thought I'd blown my gearbox or TC. I dropped the truck off and couple days later Cody called and said he suspected the TC was not locking properly and asked permission to take my tune off and troubleshoot with theirs. Turned out the problem was the TC not locking properly. A new tune and replace transmission fluid and my truck is back to awesome. Power is absolutely awesome, but smart at the same time.Instead of just replacing parts, these guys spent the time to find the real cause of the problem and provide a smart fix - that ultimately saved me money. Thanks Dany and Cody and your team, you guys are rock stars

  Chad Keith
9 months ago
Had my truck drop off for a repair. They came back at way over priced. Charge $310 a hr for labor. The owner charged a high close to diagnose the truck. They complete unfair and would never tell or recommend them to anyone.

  Noah Glewwe
6 years ago
Just a quick noteAustin and his staff are amazing. Had my truck in over a month ago and 2 items popped up after the repairs. I called and Austin said get it in and we will take a look at it. Not only did they look at that day they opened up a lift and knocked it out in day. Everything they told me they have followed through in full. Also they have gone over and above to make sure I was taken care of. Best diesel shop in town. I would know I've been trying to find a good trustworthy shop for years. I've definitely found my new shop for all my diesel needs. A big thanks to the crew.

  Joseph Norman
6 years ago
I had quite a bit of work done to my ram truck at Ab&T. I would highly recommend them to anybody looking to service their diesel truck. I was most impressed with the higher level of professionalism that Austin showed me. I called around to get the price and the scope of work from several different shops and then went back with their quotes to Austin. He informed me why they were less and made me feel confident that I made the right choice for my provi I would highly recommend them to anybody looking to service their diesel truck. I was most impressed with the higher level of professionalism that Austin showed me. I called around to get the price and the scope of work from several different shops and then went back with their quotes to Austin. He informed me why they were less and made me feel confident that I made the right choice for my truck! Thanks!

  Tim Smith
6 years ago
After using another diesel shop in Georgetown for some repairs and modifications a few months ago my turbo fittings basically blew up on me on the way home. I called the original shop and asked a few questions and the response left me thinking I needed another opinion. So I called AB&T and spoke with Austin. After a few questions and answers he assured me he knew exactly what was wrong and that it was most likely caused by the work done at the previous shop. He had my truck towed to his shop and called me back the same day with a diagnosis and plan for getting it fixed. it was exactly as he expected the previous shop did a bad and sloppy job. He backed this up by showing me the parts they used ( some were not even for my model truck). It was obvious.So I authorized the work and they had it fixed the next day, when I went in to pick it up, I first noticed lots of trucks like mine in various states of repair and many mechanics working through out the shop, that was impressive,then I met with Austin and Cody the young man who worked on my truck. They walked me through the whole process showing me the problems with the original shop (this is when they showed me the other shops parts), then they showed me the new parts they used and then went out to my truck and actually showed me the work. Again I was very impressed. They re tuned the truck for me for free and told me that if I wanted that adjusted they would do that for free as well. Austin had compassion for me, knowing I was pretty much out the money I spent at previous shop and gave me what I consider a very reasonable price for the work he did. My truck runs great, really great.I am happy to have found a shop that I feel like I can trust and definitely give these guys 5 stars. If you are looking for a shop to work on your diesel truck, call Austin and speak to him about it, I think thats all you will need to make a selection. I highly recommend these guys.

  Benkendorfer
6 years ago
I'm not much for writing reviews but felt AB&T was worth my time to comment about. I went in to improve the performance of an older 1996 F350. Went in initially for advise and some direction. Suggested the best bang-for-the-buck tuner for my application and got installed right away.- Straight forward consultation.- No upselling.- What Austin told me it would cost prior was what I paid. No BS added costs.- Said he would get done same day. Done by noon!It is really good to have left a truck (or any auto repair) repair facility and feel like you you have been treated fairly. Not common now days. This kind of service and integrity are hard to come by. Can't speak well enough of. Sure wish they did home repairs.

  Bret Ebey
5 years ago
This place is AWESOME. I had some work done on my truck. Austin talked me through the details, had very in-depth knowledge of options, and made it happen. I feel like the attention to detail was better than the vast majority of other shops I've engaged with over the years. I usually try to offer suggestions for improvement when I leave reviews. I can't think of any. If you need some work, this place won't won't you down. It's a full service shop for your diesel truck.

  Mathew Miller
5 years ago
I had some tuning and repair work done on my 2010 Dodge 3500 about a month ago and could not be happier with the job done. The office staff, technician and people that I spoke to were professional and courteous and made me feel confident that I was getting exactly what I needed to fix the issues I had. All questions that I had were answered and the work was completed in a timely manner. The folks here went out of their way to ensure that I, as well as my vehicle, were treated well. I have two diesel trucks and will return here for all my future repair and tuning needs.

  Jason Hart
6 years ago
I have a 2012 F250, the truck in the middle of a Wednesday night kicked on the dreaded exhaust fluid system fault and was going into limp mode in 50 miles. On Thursday morning I called and spoke to Austin and had 15 miles to make it to one place. he was very professional and knowledgeable about the truck, so I used my last of the miles to get there from Leander and passed other several diesel repair places to do so. I could not have made a better decision! he knew I was in a pickle and limited on the funds I had, but wanted to do some upgrades to the exhaust system and out a tuner in the truck. He did not try to upsell me on anything, he gave me several options with price points from very affordable to highest end of stuff I could do. We discussed it very thoroughly and what would give me the most bang for the buck. Within 24 hours I had a call that my truck was ready! I am so glad I found a new place for all my diesel needs! On top of it the truck performs the way they are supposed to and I cant even begin to explain the power I got from it and with 37's on the truck I have already seen a 2.5mpg increase. I highly recommend anyone and everyone using them for anything from basic maintenance to upgrades. They will do you right and not empty your pocket book! Thanks guys! Love what you've done and will be back for anything else I ever do to my truck! Anyone looking for a place to go, take your truck here!

  Shelley Roy
5 years ago
I am so grateful I called AB&T! I RV full time and was just passing through the area. They were able to work me in on a Friday and get my truck taken care of in a couple of hours. My truck is a 7.3 so sometimes parts can take time to track down. They were able to get what they needed from one of their donor trucks. I am very happy with the outcome. Everyone was very nice and provided excellent customer service. It was a pleasure doing business with y all! Thank you so much!

  Scott Edwards
3 years ago
AB&T is quite possibly one of the best diesel shops I ve been to in Texas.Cody and his crew took great care of my Ram 3500 and even took the time to school me on the differences from the older diesel trucks and my new 2020 Ram as I had a few questions.Highly recommend if you own a diesel truck that needs work to call and set an appointment.

  JACK STEPHENS
2 years ago
These guys know what they are doing with diesels. I have an 05 f250 6.0 that they touched one time after being at another shop 3 times for the same issue. They made some suggestions on top of the current issue to keep me from having more trouble and the truck has not had any issues since. It runs better now than when it was new. I delt with Cody. I now live in Corpus and my 16 f250 with the 6.7 had an issue with the egr valve. The exhaust manifold had to be pulled which means the turbo had to be pulled. If not done right coolant will dump into the oil pan and sieze the engine if driven. Well this happened and the shop told me I needed a new engine. I called Cody to get his take on the situation and he told me about this possible issue and to get them to drain the oil in front of me to see if there was coolant in the oil. Guess what, there was!! They are now filing an insurance claim to get my engine replaced instead of me having to pay. Cody saved me 20k over the phone. These guys are good mechanics and good people!!!

  Steven Lively
6 years ago
I had all 8 injectors replaced in my 06 f350. For a great price. They also fixed two exhaust leaks that they did not charge me for. The truck is running like new. The shop was easy to work with. They got the job done in a timely fashion for a great price....any future repairs on my truck, this is the shop it's going to!!!!

  Mel Finleon
6 years ago
I was having power issues with my truck pulling a 15000 lb 5th wheel, especially up long hills. I went to AB&T to discuss the problem, they gave me several solutions and the prices associated with each solution. They got me in the next day ! I got my truck back and I am thrilled with the performance. Great job guys ! I will be using you in the future if needed and will recommend you to anyone with diesel issues. You've earned a loyal customer.

  Matt Mason
6 years ago
AB&T recently worked on my 5.9 Cummins and did a great job explaining my options. I am confident they will stand by their work. Definitely not the cheapest shop around, buy they won't use parts or methods on your truck that they wouldn't use on their own. Once I approved the estimate, all work was completed in 48 hours (clutch, lift pump, and injectors). A+ work!

  Kevin Nelson
6 years ago
I've never written a review on any company, but I felt compelled to say their Customer Service is beyond excellent. Austin will always be fair and upfront with you. He will even work with you on price and labor in most cases. The guys in the shop will take the time to explain exactly what they have seen before and what they have seen to work the best for upgrades or repairs.

  Ryan Harpe
2 years ago
Honestly I would give no stars if that was an option. I took my truck here after seeing the reviews and high ratings thinking (This is the place.) After it sat at the ford dealership for 3 months (without it ever being touched) I had it towed here. Even on their website it states "We will have your vehicle done in no more than 2 weeks."It has now been almost 4 weeks and they WILL NOT pick up my 0hone calls at all or call me back even after leaving voicemails and emails.My dad didn't believe me so week before last in front of my dad I called.... No answer. So my dad calls from his phone about 5 min later and what do you know.... Answered on the 2nd ring. They made excuses to why it hasn't even had a diagnostic test ran and promised they would get it in first thing the following Monday...... Have not heard a single word from them at all.And I spent quite a bit of money getting it towed 62 miles to them just so I knew it would be done right... That's right 62 miles so it's not like I can just go over there real quick bc it's about 3 hours of driving their and back. This is by far the worst customer service I have ever had. Well that I haven't had I should say since I can not get a hold of them for the life of me. Will be taking my truck somewhere else. Now my truck has been out of commission for over a quarter of a year!I pray the next place will have their business in order even if it's just to call me and say, Hey it's going to take a bit longer" or something... Anything except for absolutely nothing.

  Zach Morris
6 years ago
Austin does fantastic work. Last month, when I had a coolant leak, it happened literally hours before a trip across the country. Austin moved things around to fit me in, immediately found the leak and repaired it expertly. This month, I had a drivers side wheel bearing fail and it also happened just before a major trip. Austin fit us in, and beat his original time estimate on when it would be done. Bottom line: lightening fast repairs at affordable prices backed by expert diagnosis and labor. What more could you ask for?

  Eric Goss
6 years ago
I was traveling from Alabama across Texas when I started using coolant in my 2008 6.4 F250. I did some research and landed at AB&T. Austin stayed late on a Friday to get my truck in and out of the shop. My coolant tank had a stress crack in the very bottom where you couldn't see at all. I thought for sure I had a blown head gasket and was ready to spend the money. They could have easily said that was my issue and I would have done the repair. If you make it to their Shop you will see why they are such FORD guys... at least 20 powerstroakes there. Thanks again Austin!!

  Robert Cusick
6 years ago
Big Thanks, to Austin the guys at AB&T. They may be Ford guys but they did a great job on my Duramax turbo and transmission swaps. Austin is great on communicating, quotes a fair price and is willing to go the extra mile. If your looking for a reliable, trust worthy shop, this is the one. Great Job Guys

  Will Wooten
5 years ago
Had extensive work performed on Ford 6.0 F250They did what they said they would do and even went above and beyond by taking care of few extra things they found and did not charge me. I was told after the repairs and the bulletproofing/Delete I should get 200,000 worry free miles . The truck has never run better & I feel I ll get those 200,000 miles with no problem. Suggest anyone with a diesel go to AB&T, they know what they re talking about.

  Tony suprano
8 months ago
Be aware of this place they'll steal you blind there thieves they work on my truck take over 4000 worth on repairs the when I went back the owner hide from me so I had to pay! Over $4000 and never fix the problem BEWARE!!! ASK QUESTIONS

  Chris Coaty
3 years ago
Highly recommend! Quick turn around, fair price was competitive with other shops, and Cody took the time to answer all my questions. Truck runs like a champ! Glad to find a great diesel shop in my area. ABT has my diesel business going forward.

  Daniel Mccormick
6 years ago
All of the mechanics I interacted with were very knowledgeable. Austin, I assume to be owner or part, is a great guy. Nothing hidden, or misleading, and I feel he treated my truck like his own. Overall all an enjoyable experience. I would recommend this shop to anyone.

  Cobey Graves
3 years ago
Called earlier today to ask questions about my motor. I spoke with Cody on the phone and he answered every one of my questions quickly and confidently. I can tell that he knows what he s talking about and would feel beyond comfortable with these guys working on my truck. Cody, thank you very much for your help. Keep up the good work. (Excellent customer service.)

  Opening Hours

Monday 8 AM-5 PM
Tuesday 8 AM-5 PM
Wednesday 8 AM-5 PM
Thursday 8 AM-5 PM
Friday 8 AM-5 PM
Saturday Closed
Sunday Closed

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