Heavy-Duty Truck Repair in Seminole and Mobile Truck Repair in Midland, TX
Tall City Diesel Services operates a full-service shop in Seminole, TX, for in-house and mobile heavy-duty truck repairs, along with 24/7 mobile-only service in Midland, TX, for on-site support.

About Us
We provide mobile service and in-shop repairs for heavy-duty trucks in Seminole, TX, and mobile-only service in Midland, TX. Whether you're stuck on the roadside or bringing your truck in for service, our team delivers the tools, experience, and urgency needed to get your vehicle back up and running.

24/7 Mobile Truck Repair
Our mobile repair units operate around the clock within a 100-mile radius of Seminole and Midland, TX, so you are never left waiting for help. From engine diagnostics to axle problems, we are here to help. Our technicians quickly identify the root cause and perform on-site repairs to minimize downtime.
In-Shop Repairs and Services
Located at 1400 South Main Street, Seminole, TX 79360, our shop is equipped to handle heavy-duty trucks, trailers, and commercial fleet vehicles with precision. From complex diagnostics to major component repairs, in-shop service allows for thorough inspections, specialized equipment use, and detailed repair work that may not be possible in the field.
Customers Reviews
What our customers say about our medium & heavy-duty truck and fleet repair services.
Ted
Miranda
Brandy
Get In Touch Today!
If your truck is down or showing signs of trouble, don’t wait for a small issue to turn into a major repair. Call Tall City Diesel Services at 432-201-9909 for fast, professional mobile and in-shop truck repair you can count on—anytime, anywhere.
Mobile Service Area






