Your premier repair shop serving San Antonio and Austin, TX.

Welcome to Austin Fleet Services, your premier repair shop serving San Antonio and Austin, TX. With a specialization in heavy-duty trucks, medium-duty trucks, fleets, heavy equipment, buses, and trailers, we provide repair solutions to keep your vehicles in top shape.

Truck getting repaired at Austin Fleet Services


Professional Light to Heavy-Duty Truck Repair Services

From axle repair to exhaust systems, diesel engines to transmissions, our technicians have the expertise to handle every repair job with precision and efficiency. Get in touch today for service in-shop in San Antonio & Austin, Texas. Or via mobile service in the surrounding areas.

About Us

Austin Fleet Services is dedicated to providing reliable and professional repair services at both our San Antonio and Austin locations. Our team utilizes advanced diagnostic equipment and industry-leading techniques to ensure the highest standards of repair and maintenance for your vehicles. Whether you need routine maintenance or complex repairs, we're here to keep your fleet on the road and operating efficiently.

Areas We Serve

In addition to our locations in San Antonio and Austin, we offer services within a 50-mile radius of each shop, including the following areas in Texas: Pflugerville, San Marcos, Cedar Park, Round Rock, Georgetown, Elgin, New Braunfels, Schertz, Seguin, Devine, Pleasanton, Floresville, and many more. We offer expert mobile repairs and roadside assistance for those located in these areas.

Reach Out Today!

For expert repairs and maintenance services, contact Austin Fleet Services today at (737) 256-7770. Let us help keep your fleet in top condition and on the road to success. You can count on us for all your heavy-duty repair and maintenance needs.

Can you diagnose and repair axle issues?

Absolutely! Our technicians are experienced in diagnosing and repairing a wide range of axle problems, including worn bearings, damaged seals, and misaligned axles.

Can you address coolant system issues?

Certainly! Our team specializes in diagnosing and repairing coolant system problems, including identifying and repairing leaks, replacing damaged radiators, and troubleshooting thermostat issues.

Are you equipped to handle engine repairs and rebuilds?

Yes, our technicians are trained to diagnose and repair a wide range of engine issues, from minor misfires to major mechanical failures. Whether your engine requires cylinder head repairs, piston replacements, or a complete rebuild, we have the expertise and resources to do the job right.

Do you offer comprehensive exhaust system services?

Absolutely! We specialize in exhaust system diagnostics and repairs, addressing issues such as exhaust leaks, damaged mufflers, and faulty catalytic converters.

Do you offer after-treatment system maintenance?

We're experienced in servicing exhaust gas recirculation (EGR) and diesel particulate filter (DPF) systems to ensure proper engine performance and emissions compliance. Whether your system requires cleaning, filter replacement, or diagnostic troubleshooting, we have the expertise to keep your vehicle running smoothly.

Do you offer tire repairs and replacements?

Absolutely! Our tire services include repairing punctures, balancing tires for optimal performance, and installing new tires from top brands to meet your vehicle's specific needs.

Are you equipped to handle repairs for car haulers?

Yes, our technicians have the skills and equipment to tackle a variety of repairs for car haulers, including hydraulic system repairs, structural welding, electrical troubleshooting, and more.

Why Choose Austin Fleet Services?

We can come to you!
Our Patented Service Vehicles are specially designed and equipped to perform 85% of all vehicle maintenance and repair requirements on site.

AFS News & Articles

Read About The Latest in Industry

Here, you'll find regular articles covering a wide range of topics related to diesel repair, maintenance, and troubleshooting. Whether you're an operator, fleet manager, or diesel engine enthusiast, you'll find something of interest here.

Heavy-duty truck driving down the road at night

The Latest Advancements & Benefits of Diesel Technology

Diesel engines are an essential part of our daily lives, powering everything from cars and trucks to trains and boats.

Don't Take our word for it —
Read our reviews

"William is a awesome guy. He did a great job. Called about the tandem axle not sliding and helps me fixed some other little issue. I definitely recommend austin fleet services"

Jackson Epalle

"These guys are great, had an emergency with a DEF pump on a black Friday, only shop that picked up the phone, took my driver in immediately and didn't give me the runaround like most do now. I asked not to diagnose anything and just change the pump. Truck back on the road in 3-4 hours and saved us at least 3 days waiting for another shop to open. Definitely coming back here next time our  trucks are in the area!"

Vlad Supron

"Outstanding experience with AFS and George, their knowledgeable mechanic who replaced my valve cover gasket. My vehicle is running smoother than ever. Thank you AFS!"

Bianca Martinez

Contact Us

Get in touch with Austin Fleet Services today to schedule service in-shop in San Antonio or Austin/Pflugerville, or via mobile service in the surrounding areas.