Nothing makes more happier then taking my truck here! Say you know garreth!! They'll treat you like…read morefamily!'

From the owner: "Once a customer, always a friend" We Specialize in Truck & Diesel Repairs Family owned & operated…read moresince 1984. We are a small company specializing in: Gasoline & Diesel Engines-Cummins, Detroit, Caterpillar Our main emphasis is on service. Light & Heavy Duty Truck Repair*Gas & Diesel*Service Calls*Clutch*D.O.T Inspections*Complete Brake System Analyze*Estimates *Electrical & Diagnostic Service* P.M. Service *Customize Welding Modification*Engine Overhauls*Quality Paint & Body Work*Transmission *Trailer Repair*Differential *Pickup & Delivery*Rear Ends*A/C Service & Repairs Warranty on all repair work

Superior customer service. Very knowledgeable staff. Professional, fast and efficient. Travis,…read moreBrian and Levi took really good care of me and my 2006 5.9. Highly recommended.

fucking joke of a shop the owner is errant and doesn't stand behind his technicians work I gave…read morethem more chances to work on my vehicle than I should have they don't call back when the work is done they lie about what they do and they don't fix things right plus after I got my truck back from them today I drive 6 miles and my transmission wouldn't shift into reverse it worked fine when I dropped it off and instead of using the correct fitting on my fuel line they just threw a hose clamp on it which is now leaking will never go back again definitely wouldn't recommend using them for anything

Talk about rip offs. 1100 dollars for a diagnoses and all day wasted. The come out with a list of…read morestuff that I didn't even ask for then wanted me to pay for fixing the list. Ask for a quote and still haven't received it. The people were nice. But what a rip off!

Every time I call Rush, you are on hold for 20 plus minutes. You leave a message, and NO one gets…read moreback to you. Forget if you actually have to go to the store. Theres multiple people available but make you wait forever to get some kind of help.

Jesse diagnosed and fixed my car on a sunday. He was on time, he was prepared, he was honest, and…read morethe cost was extremely reasonable. Highly recommend vaughns. I will use him again

On time. Honest. Fairly priced. Brings grandkids on tow jobs (which I love. Spend as much time with…read moregrandkids as possible!!) Will hire again.

Very happy with the service at bull -0ne diesel.not only do they repair your truck.they go the…read moreextra mile inspecting your truck and let you know.what needs to be repair for the next time you come in.Good reliable mechanics.very clean shop.very honest people and D.O.T inspection station there too.thanks bull for a good job done.

From the owner: Let Bull-One Diesel L.L.C. be your trusted truck repair shop in San Antonio, TX. We provide…read moreexceptional service and have the competitive advantage of being open on Saturdays. As a family-owned business, our owner is actively involved in the shop, ensuring every repair is handled with care. Our team of certified mechanics and inspectors are dedicated to keeping your trucks in optimal condition. From comprehensive 26-point inspections to preventative maintenance, we offer a wide range of services. Whether you need wheel seals, brakes, or a complete inspection, rely on our efficient service to minimize downtime. Trust Bull-One Diesel L.L.C. for all your truck repair and inspection needs. Schedule your service today or visit our shop.