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Mobile Diesel Service

Mobile Diesel Engine Servicing 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, including:

  • Diesel Engine Diagnostics & Troubleshooting

  • Oil Changes & Fluid Services

  • Fuel System Repairs

  • Battery Replacement

  • Starter & Alternator Service

  • Turbocharger Inspections

  • Belt, Hose & Cooling System Repairs

  • Emergency Roadside Assistance

We service all major diesel engines including Cummins, Duramax, Power Stroke, CAT, and Detroit Diesel—whether you're on a job site, at a yard, or stranded roadside.

Built for Fleets, Farms & Field Work

Our mobile services are ideal for construction companies, agricultural operations, oilfield equipment, and fleet managers who need fast, reliable service without hauling equipment to the shop. We work quickly, efficiently, and with the same high-quality standards you'd expect in our full-service facility.


Schedule Mobile Diesel Service Today

Need diesel repair on the go? Call (325) 277-2746 to schedule your Mobile Diesel Engine Service with Diesel Dynamex. We’re proud to serve San Angelo and beyond with dependable service that comes to you.