General Diesel Repair Services in Polk City, FL

Full-Service Diesel Truck Repair in Polk City, FL

As a small diesel repair shop, we know that downtime is not an option. When that downtime is from your truck not running right, that's time you can't get back. From excessive vibrations, check engine lights, or loss of power, MTI Mobile Repair Services can diagnose and repair the issue wherever your truck is parked. 

We handle a wide range of general diesel repairs for heavy-duty trucks, box trucks, trailers, and RVs. We work with all major manufacturers, including Freightliner, Kenworth, Peterbilt, and Mack, so you can feel confident that we have the expertise to get the job done. Whether it's a single rig or part of a fleet, we bring the same level of care and expertise to every job.

Our General Diesel Services Include:

• Complete engine diagnostics and repair
• Electrical system testing and troubleshooting
• Cooling system and radiator repairs
• Suspension and steering work
• Brake service and air system repair
• Fuel system inspection and cleaning
• Transmission and driveline service
• Exhaust system and emissions repairs
• Preventive maintenance and DOT readiness
• Oil, fluid, and filter services

We get to the root cause of the problem and make repairs that last—no temporary fixes, no guesswork.

MTI Repair Services Where Doing it Right Matters

If there is one thing we bring to every job, it's pride in the quality of our work. We don't do shortcuts. Our focus is on assessing and servicing your truck so you can get back on the road and back to business. At MTI Repair Services, every job is important, but we won't rush through jobs or upsell unnecessary parts. Diesel trucks are our passion, and every repair is done with care, precision, and attention to detail.

Our mobile setup means no towing, no waiting, and no shop delays. We serve drivers and fleet operators across Polk, Lake, Orange, and Osceola counties with the flexibility and reliability they need to stay on the road.

Get in Touch About Diesel Truck Repair Now: Call 352-769-7646

For dependable, general diesel repairs that are done right, call MTI Mobile Repair Services at 352-769-7646. With our mobile repair services, we'll come to you and get the job done. 

FAQs

What Areas Do You Serve For General Diesel Repair?

We serve Polk City, Florida, and proudly provide mobile diesel repairs throughout Lake, Orange, Osceola, and Polk Counties.

What Types of Diesel Trucks Do You Work On?

We work on all makes and models of heavy-duty diesel trucks, including over-the-road semis, box trucks, vocational trucks, and RVs. We also service diesel-powered trailers.

Can You Handle Engine and Electrical Repairs On-Site?

Yes. We're fully equipped for mobile engine, electrical, and emissions repairs. We bring everything needed to get the job done at your location.

How Can I Get Diesel Repair?

If you need diesel repairs, call us at 352-769-7646 and schedule a service visit. We'll arrive ready to inspect, diagnose, and repair your diesel truck, wherever it may be located.