Diesel Repair in Leander, Texas  

Professional Diesel Service and Repair Solutions  

Your Trusted Diesel Specialists in Central Texas  

Diesel Tech Services provides comprehensive diesel repair and maintenance services to the Leander community and the surrounding Central Texas area. What makes a diesel repair shop exceptional? Our ASE-certified technicians combine decades of experience with state-of-the-art diagnostic equipment to deliver precise solutions for your diesel vehicles. Located at 10935 E Crystal Falls Pkwy, Leander, TX 78641, we specialize in all major diesel platforms, including Chevy Duramax repair, Ford Powerstroke repair, and Ram Cummins repair. Our facility features advanced computerized diagnostic systems that can accurately identify issues with fuel injectors, high-pressure fuel pumps, turbochargers, and complex emissions systems like DPF and EGR components. Whether you’re dealing with a CP3 injection pump failure, Allison transmission concerns, or need comprehensive fuel system cleaning, our technicians have the expertise to get your diesel running at peak performance. We understand that diesel vehicles are often critical for work and daily transportation, so we prioritize efficient service without compromising quality.  

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Certified Repairs

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The Best

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Experience The Difference

Experience the difference with our top-tier auto repair services, where quality and customer satisfaction are our highest priorities. With years of expertise and a commitment to excellence, we ensure your vehicle receives the best care possible.

  • Diesel Services Available
  • Certified Technicians
  • Reliable Repairs
  • Same-Day Service

Specials

Reviews

Testimonials

Kind Words From Our Customers

I’ve had the pleasure of working with Diesel Tech Services twice now, and I’m consistently impressed by their old-school customer service. They truly go the extra mile for their clients. Recently, I purchased a used truck for my company and wanted to ensure it was mechanically sound and up-to-date on all PM services. Before reaching out to Diesel Tech Services, I contacted four other diesel shops in the Austin area to minimize the logistical burden on my team. Unfortunately, two were Ram dealer

Dillan Stephens

Fair and honest. They always get our truck in and out in a timely fashion for a fair price.

karissa kornegay

Quality

Quality Worksmanship

Comprehensive Diesel System Expertise  

Our technical capabilities span the complete spectrum of diesel repair services, from routine maintenance to complex system rebuilds. We service all diesel engine components, including fuel injection systems, turbocharger assemblies, DPF systems, and transmission units like the 68RFE and Aisin transmissions found in Ram vehicles. Our diesel repair expertise extends to specialized services such as DPF cleaning and replacement, fuel injector testing and replacement, and turbo inspection procedures. For Ford Powerstroke owners, we’re well-versed in addressing common issues with oil coolers, FICM modules, and head gasket repairs. Chevy Duramax vehicles receive expert attention for CP4 injection pump problems, glow plug system diagnostics, and Allison transmission service. Ram Cummins trucks benefit from our experience with lift pump upgrades, grid heater repairs, and comprehensive fuel system cleaning. With over 15 years of combined diesel experience, our team stays current with the latest manufacturer updates and technical bulletins to ensure your vehicle receives the most effective repair solutions.  

Trusted

Trusted Repairs

Why Choose Diesel Tech Services  

What sets Diesel Tech Services apart is our commitment to transparent communication and quality workmanship backed by comprehensive warranties. We provide detailed digital inspection reports that clearly explain any issues found during diagnostics, complete with photos and recommendations prioritized by safety and importance. Our shop operates Monday through Friday from Mon-Fri: 7:30-6PM, making it convenient for working professionals to schedule service appointments. We use only OEM or equivalent quality parts in all repairs, ensuring long-lasting performance and reliability. Our comfortable waiting area provides a professional environment. At the same time, your vehicle is serviced, and we offer shuttle services within the Leander area for added convenience. Every diesel repair comes with our commitment to fair pricing and honest recommendations, never suggesting unnecessary work. Ready to experience the difference that specialized diesel expertise makes? Contact us today at (512) 983-4808 to schedule your appointment and discover why Leander residents trust Diesel Tech Services for all their diesel repair needs.