4B Diesel Services

Top notch guys. Top notch service. Had lingering AC issues other shops were incapable of diagnosing. Within minutes Tom located the issue and had parts on the way. These guys are professional, quick, and know what they’re talking about. Will definitely be going back.

Ryan Always gets the job done, have had the best chance of having him repair my company trucks a handful of times and I’m always back on the road the same day 10/10

Tech located the problem right away. Went and got the part needed and replaced it in no time. Explained very well on what and how he was going to go about it . Young and professional. Good to see attentiveness like this. I was satisfied and confident of his work.
Thanks again

4B did a great job on swapping out my oil and trans pans, as well as a full service on my 2017 2500C. Great quote, great communication throughout, quality work, and got the truck in and out quick. They are now my go-to diesel shop.

Mechanics are very knowledgeable and fast. They know what they are doing. Very professional and helpful. I highly recommend the shop. 4B is the place to be.

I have been using this shop for 3 years. They have always done great work.

Ryan came out an got my axle flange gasket, taillight fix in a quick hurry in between my loads definitely recommend 🫡

Great service, fixed a bumper issue on my 2021 Freightliner, fast and great price! This is the place to go in Pflugerville area.

Gary the parts man is awesome. When he needs parts for the shop he always gives us the most information he can to get the right stuff

I wanna say these guys make it look extremely easy. They are fast and efficient with fixing any problems.

Although we drive a car and it’s a diesel shop, we had a issue on the side of the road and managed to make it to this location and these guys did not hesitate to help us out in the time of need. Thanks y’all for your help

Knowledgeable techs. Excellent service. Everything I expect in a professional truck repair business.

Great shop, they always get my septic trucks in and out, Worry free. Nick is a GREAT guy and easy to deal with

Erick provided excellent and very quick service we will definitely use y'all again!

Quik in and out, great service. Highly recommend

Best shop in the manor/plufgerville area. The have my business and trust when it comes to my RIG! As an owner op they made my repairs stress free. Even repaired something minor on the house. Nick is the MAN!!

Ryan quickly diagnosed my starter was bad. Replaced it and got me back on the road.

Nice guys, did everything quickly and efficiently!!! Thank you so much!!!

They saved our butts! Passing through town in a Kenworth T680 and had a differential fail. I called nine different shops. They were the only ones that could work on without a wait of a couple days. Professional, reasonable and fixed it properly. Everything I needed.

I had great service. Everything went real well