We Are Serving
Contact Us today

Peterbilt Truck Repair Services, Jacksonville
Did Your Peterbilt Truck Broke Down In The Middle Of Nowhere? Do You Need Roadside Assistance In Jacksonville, FL? Then, call our company to get premier Peterbilt truck repair services! Whether you need Peterbilt semi-truck repairs or routine maintenance, we provide it all. Our team of seasoned mechanics tackles everything from emergency roadside assistance to full diagnostics. We make sure your truck stays reliable and safe on the road. 904 Truck Repair offers Peterbilt truck body repair, tire repairs, oil changes, fluid checks, and emergency fuel delivery.

Our team is proficient in providing repairs for various types of Peterbilt trucks, such as:
- Peterbilt 579
- Peterbilt 389
- Peterbilt 367
- Peterbilt 337
- Peterbilt 567
- Peterbilt 520
- Peterbilt 348
- Peterbilt 379
We also provide Mobile Peterbilt truck repairs, so we come to you, no matter your location. If you prefer to come to us, our Peterbilt repair shops are equipped with advanced tools to get every job done right. End your search for “Peterbilt truck repair near me” with us. We aim to minimize your downtime by 50% by providing quick and lasting repairs.
Common Peterbilt Truck Repairs We Handle in Jacksonville
Transmission & Clutch Repairs
Some Peterbilt trucks are equipped with certain manual or automated transmissions (like the Eaton Fuller transmission in the 579 and 389). These trucks may experience wear and tear or improper gear shifting. We offer proper repair and maintenance of the transmission fluid. Thus, ensuring smooth gear shifts.
Suspension Issues
The air suspension system can develop leaks or fail due to worn-out components. It is common in Peterbilt models like the 579 and 389. This issue can particularly cause problems if the trucks have been used extensively. By providing suspension repairs and replacements, we ensure you experience an even and stable ride and proper handling.
Engine Overheating
Overheating of the engine can cause poor performance, coolant leaks, radiator problems, or water pump malfunctions. This problem is present in models like the 389 or older 379 with high mileage. Our team offers leading engine repairs and complete overhauls. So, your Peterbilt truck works smoothly.
Electrical Problems
Flickering lights, malfunctioning gauges, and power loss indicate electrical problems in Peterbilt trucks. These issues are often related to faulty wiring, corroded connectors, or faulty alternator or battery. Older models (like the 379) are more prone to these issues. We repair and replace the damaged electrical parts. This makes sure the truck operates properly.
Fuel System Repairs
Fuel injectors and filters can clog over time, especially in models with high mileage. The 579 and 389 models of the Peterbilt trucks may experience these issues if not maintained regularly. Our team provides preventive maintenance and repairs for fuel systems. Thus, ensuring you get optimal fuel efficiency without a stalling engine.
Brake Problems
Brake problems are identified by squeaking noises and vibrations. Air brake problems, particularly with the compressor or valves, can affect braking performance. Models like the 579 see issues with the brake lines and sensors after years of use. So, we deliver thorough repairs and replacement services for brake pads and related parts.
Cooling System Issues
Cooling system issues in Peterbilt trucks, particularly in older or high-mileage models like the Peterbilt 379 or 389, can lead to serious engine damage if left alone. We provide premier cooling system repairs and replacements, ensuring your truck’s temperature is optimal. This prevents overheating and extends engine’s lifespan.
Turbocharger Failure
Reduced engine power, engine warning lights, or black smoke from the exhaust indicate a faulty turbocharger. Over time, the turbocharger experiences wear and tear, leading to inefficiencies in the 379 and 389 models. Our technicians provide trusted repairs for Peterbilt trucks with turbocharger failure.
Emergency Peterbilt Truck Repair | Available 24/7 in Jacksonville
Our team is available around the clock to provide reliable and fast repairs for Peterbilt trucks in JAX city. Send us your location, and we’ll come to you within the hour!
How Peterbilt Maintenance Services Help Jacksonville Clients?
Our Peterbilt truck maintenance services in Jacksonville, Florida, are here to keep your truck running strong. We focus on quality and reliability. Our mechanics understand trucks and trailers inside and out. We offer preventative maintenance for all types of Peterbilt trucks.
Regular checks help catch problems early. This saves you time and money in the long run. We aim to lower your maintenance costs with reliable and affordable services.
Peterbilt Work Gallery
What Local Clients Have Said





“I was stuck at a rest stop with a fuel line issue. Their mobile Peterbilt truck repair team came to me, sorted everything out fast, and saved the day! No towing, no waiting for hours. Seriously, couldn’t ask for better service.”
Dan Smith

“Had an engine overheating issue during a delivery. They quickly identified the problem, walked me through the solution, and fixed it with zero delays. Their expertise and professionalism truly impressed me.”
Rick Williams

“I was worried about Peterbilt truck repair costs, but their team offered a fair estimate upfront and stuck to it. The repairs were done promptly and professionally, with no surprises. It’s refreshing to find a service that’s both reliable and honest.”
Elijah Jones

“Broke down on the highway and called their mobile Peterbilt mechanic. He showed up quickly, diagnosed the issue, and had my truck back on the road in no time. The service was efficient and stress-free. Definitely my go-to for roadside assistance now.”
Sam Wyatt