Welcome to Diesel Dynamex

San Angelo’s Diesel Engine Experts

At Diesel Dynamex, we specialize in comprehensive diesel engine repair and diagnostics for both commercial and non-commercial vehicles. Serving San Angelo and the surrounding areas, our expert technicians are equipped with the latest diagnostic technology to accurately identify and resolve issues with speed and precision.

Whether you operate a fleet of heavy-duty trucks, manage agricultural equipment, or drive a personal diesel pickup, Diesel Dynamex is your trusted source for reliable service and long-lasting repairs. From routine maintenance to complex engine rebuilds, we’re committed to delivering top-quality workmanship, honest recommendations, and fast turnaround times.

Our Services Include

Full-Service Diesel Engine Repair

Advanced Computer Diagnostics

Turbocharger & Fuel System Repair

Emissions System Service

Preventative Maintenance & Oil Changes

Fleet Maintenance Programs

Electrical & Cooling System Repair

We understand downtime is costly - that’s why we offer efficient service without cutting corners. With years of hands-on experience and a passion for diesel performance, Diesel Dynamex keeps your vehicles running stronger, longer.

Diesel Dynamex – Driven by Precision. Powered by Trust.

Mobile Diesel Service in San Angelo, TX

When your diesel engine won’t come to the shop, Diesel Dynamex brings the shop to you. Our Mobile Diesel Engine Servicing is designed to keep your truck, equipment, or fleet moving—no matter where the job takes you in San Angelo and surrounding West Texas areas.

On-Site Repairs That Save You Time and Money

Downtime can be costly, especially when you're stuck miles from the nearest repair shop. Our mobile diesel service unit is fully equipped with advanced diagnostics, tools, and replacement parts to handle a wide range of on-site repairs and maintenance tasks.

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