Heavy-Duty Diesel Mechanic Services In The Permian Basin

Need a diesel service team that comes to you? At Tall City Diesel Services, we make truck maintenance simple. Our fully equipped mobile units deliver professional diesel services right where your vehicles are — saving you time, eliminating towing costs, and keeping your operation running smoothly.

Complete On-Site Diesel Services for Fleets and Owner-Operators Across The Permian Basin

Your trucks work hard, and downtime costs you money. That’s why we provide a full range of mobile diesel services designed to keep your equipment reliable and road-ready. Whether you manage a fleet or own a single rig, our certified technicians bring professional-grade service directly to your job site, yard, or roadside location.

We handle:

  • Preventive Maintenance Programs – Regular oil and filter changes, fluid checks, inspections, and adjustments to keep your trucks performing at their best.
  • DOT and Safety Inspections – On-site compliance inspections that meet federal and state standards, so your fleet stays legal and safe.
  • Fleet Maintenance Services – Scheduled fleet management programs that minimize downtime and extend vehicle lifespan.
  • Diagnostic and Performance Checks – Advanced diagnostic testing to identify issues early and keep systems operating efficiently.
  • Electrical and Battery Services – System testing, cable and alternator inspections, and on-the-spot replacements to prevent unexpected failures.
  • HVAC and Cooling System Services – A/C recharging, coolant flushes, and temperature regulation checks to protect your engine and ensure driver comfort.
  • Fluid and Filter Services – Quick and efficient oil, coolant, and fuel filter changes that protect your engine and driveline components.

Every service is done with precision and honesty — because good work and clear communication are how we do business.

What Makes Us Different

At Tall City Diesel Services, we don’t just service trucks — we take care of the people who run them. We believe in talking to customers like friends, doing what we say we’ll do, and standing behind every job 100%. If something isn’t right, we make it right — period.

Our two fully equipped service trucks operate 24/7 within the Permian Basin, covering Pecos, Odessa, Big Spring, Colorado City, Fort Stockton, Denver City, Hobbs, Eunice, and Andrews. Because we’re fully mobile, you never have to waste time waiting at a shop or hauling your vehicle across town. We bring professional-grade service and quality workmanship right to you.

When you partner with us, you can expect responsive communication, straightforward pricing, and a team that treats your trucks like our own.

Contact Us About Mobile Diesel Services Now: Call 940-435-4925!

Keep your trucks running strong with expert on-site maintenance and inspection services. Call 940-435-4925 now to schedule mobile diesel service anywhere in the Permian Basin.

FAQs

What Areas Do You Serve?

We’re based in Midland, TX, and proudly serve Pecos, Odessa, Big Spring, Colorado City, Fort Stockton, Denver City, Hobbs, Eunice, and Andrews — as well as all of the Permian Basin. Wherever your trucks are, we’ll come to you.

What Kind of Services Do You Provide?

We provide complete mobile diesel maintenance, inspections, and fleet services. This includes preventive maintenance, DOT inspections, oil and filter changes, diagnostics, electrical checks, HVAC servicing, and general upkeep for heavy-duty trucks and trailers.

Are You Available 24/7?

Yes. Tall City Diesel Services operates around the clock. Whether you need a late-night fluid change, a pre-trip inspection, or fleet maintenance before the workday starts, we’re available whenever your trucks need service.

Keep Your Trucks Running, Your Drivers Safe, & Your Business Moving

Contact Tall City Diesel Services today at 940-435-4925 for dependable, on-site diesel services anywhere in or around the Permian Basin.

Mobile Services

Diesel Services In The Permian Basin

Your trucks work hard, and downtime costs you money. That’s why we provide a full range of mobile diesel services designed to keep your equipment reliable and road-ready. Whether you manage a fleet or own a single rig, our certified technicians bring professional-grade service directly to your job site, yard, or roadside location. Every service is done with precision and honesty — because good work and clear communication are how we do business.

Testimonials

Customers Reviews

What our customers say about our medium & heavy-duty truck and fleet repair services.

I would like to Thank Tall City Diesel once again for doing amazing job! I called them and we set up a time and they came out the next morning and got my RGN fixed. Now my driver is headed out rolling again!! Thank y'all again Fella’s I do appreciate it!!
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Ted

Hard-working, affordable & reliable!
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Miranda

Kieth is dependable, affordable, knowledgeable, and straightforward. I will use him every time.
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Brandy

Contact Us

Get In Touch Today!

Tall City Diesel Services is a fully mobile-only operation, equipped with two dedicated service trucks and ready to serve drivers and fleets across The Permian Basin, and communities within a 100-mile radius. Whether it’s an unexpected breakdown or scheduled fleet maintenance, we’re committed to delivering high-quality, on-site diesel repair when and where you need it most.

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Mobile Service
The Permian Basin