Truck Engine Repair, Rebuild, Overhaul & Conversion in Oklahoma City, OK

Diesel Engine Repair in Oklahoma City, OK

Our diesel engine repair in Oklahoma City, OK covers everything from routine maintenance to major engine diagnostics and part replacements. We service all major heavy-duty diesel engine brands, ensuring that your truck is repaired quickly and efficiently.

Our engine repair services include:

• Fuel System Repairs – Injectors, fuel pumps, rail pressure issues
• Turbocharger Repairs & Replacements – Boost pressure problems, worn-out turbos
• Cooling System Repairs – Radiators, water pumps, thermostat replacements
• Exhaust System Repairs – EGR system, DPF cleaning, aftertreatment system fixes
• Sensor & ECM Diagnostics – Check engine lights, fault codes, ECM recalibrations

If your truck is showing signs of engine failure, overheating, or power loss, our mobile diesel mechanics in Oklahoma City, OK can diagnose and repair the issue on-site.

What Makes Us Different?

At Alpha Fleet Services, we provide expert engine repair, rebuild, and conversion services with a focus on efficiency, reliability, and cost-effectiveness. Here’s why truck owners and fleet operators trust us:

• 100% Mobile Engine Repair – We come to you—no need for towing!
• Heavy-Duty Engine Specialists – Experience with Cummins, CAT, Detroit Diesel, and more.
• Cost-Effective Rebuilds & Overhauls – Save money compared to full engine replacements.
• Custom Engine Conversions – Improve performance, fuel efficiency, or emissions compliance.

Whether you need a quick fix or a complete overhaul, our mobile truck engine repair in Oklahoma City, OK keeps your fleet moving.

Contact Us for Diesel Engine Repair, Rebuild, Overhaul & Conversion in Oklahoma City, OK – Call 405-213-1863!

Need engine repair, a full rebuild, or an engine swap? Call 405-213-1863 today for expert mobile diesel engine service. Our mobile diesel mechanics in Oklahoma City, OK will come to your location and get your truck running at peak performance.

FAQs

What Areas Do You Serve for Diesel Engine Repair in Oklahoma City, OK?

We provide engine repair, rebuilds, overhauls & conversions in Oklahoma City, OK, and also service Norman, OK; Edmond, OK; Moore, OK; Midwest City, OK; Del City, OK; Yukon, OK; Mustang, OK; Guthrie, OK; Choctaw, OK; and Piedmont, OK.

How Do I Know If My Diesel Engine Needs a Rebuild or Overhaul?

Signs that your engine needs a rebuild or overhaul include excessive oil consumption, loss of power, frequent overheating, knocking sounds, and high mileage wear.

How Long Does an Engine Rebuild or Overhaul Take?

A truck engine rebuild typically takes 3-7 days, while an engine overhaul can take 7-14 days depending on the level of repairs needed.

How Can I Get Heavy-Duty Engine Repair in Oklahoma City, OK?

Call 405-213-1863 for mobile engine repair, rebuilds, overhauls, and conversions. Our mobile diesel mechanics will come to your location to diagnose and fix your engine issues.