zachary smith

1 month ago

Just picked my truck up and I am beyond satisfied. Three Brothers Diesel Repair fixed 4 problems in that 1 visit. My truck drives better now then when I bought it two years ago with 30,000 miles less! They do things the right...

Read More Reviews

Ryan Bentley

1 month ago

Read More Reviews

James Hettinger

3 months ago

Great customer service, good pricing in labor. After talking to the owner I will definitely be doing business here.

Read More Reviews

TjF Doing thangz

9 months ago

I must give credit where credit is due, Luiz took care of me again! This man is 3rd generation and through, educated, and honest, I have known the owner for years, and I work on my vehicles aswell, but for the bigger...

Read More Reviews

John Rupe

10 months ago

These guys are great. I’m an out of town transporter broke down on a Friday. Luis came in on Saturday, handled the repair and the bill was more than fair.

Read More Reviews

Walt ariza

10 months ago

Read More Reviews

Diesel Repair in San Antonio, TX

When you need quality repairs for your diesel vehicle, make Three Brothers Diesel, LLC your first stop. With years of experience, we deliver outstanding service and attention to detail for every job. We offer repairs for tractors, semi-trucks, and everything in between. Our comprehensive services ensure that you're able to get back to doing things you love. Our diesel repair in San Antonio, TX, includes everything from new fuel systems and transmissions to engines and brake service. Our team is here to answer your questions and deliver friendly service. Contact us today to schedule your service.