Mobile Truck & Trailer Repair United States | 24/7 Roadside Assistance

When your air pressure drops and that red dash light starts flashing, your entire world changes in an instant. You aren't just a driver on the side of the road; you are a professional with a deadline, a ticking ELD, and a customer waiting on a delivery. At MTS Truck Repair, we understand that in the trucking industry, there is no such thing as "convenient" downtime. Every hour your wheels aren't turning is an hour you aren't making money. In fact, between missed delivery windows and potential fines, a breakdown can cost an owner-operator or a fleet thousands of dollars before a mechanic even touches the engine.

That is why we have built a nationwide infrastructure dedicated to one goal: getting you back on the road without the need for a tow truck. We provide premium, high-speed mobile truck and trailer repair across the United States. We don’t expect you to bring your rig to a shop that’s already backed up for three days. We bring the shop, the tools, the diagnostics, and the expertise directly to your GPS coordinates.

If you are stranded right now, don't waste another minute. Call MTS Truck Repair at 1-844-888-7587 for immediate roadside dispatch.

24/7 Emergency Roadside Assistance: We Never Close

The American supply chain doesn’t have an "off" switch, and neither do we. Whether it is 2:00 AM on a freezing Tuesday in the Midwest or a scorching Sunday afternoon in the Southwest, MTS Truck Repair is operational. We specialize in the "impossible" calls—the ones where other shops don't pick up the phone or tell you they can get to you "sometime tomorrow."

Being stuck on a narrow shoulder with 80,000 pounds of freight is a high-stakes situation. It’s dangerous for you, and it’s dangerous for other motorists. Our emergency dispatchers are trained to move with precision. When you call, we don’t just take your name; we get your location, your truck’s make and model, the fault codes you’re seeing on the dash, and the nature of your cargo. This allows us to send the right technician with the right parts the first time.

Our 24/7 service covers:

• Engine Derate & Limp Mode: We handle the dreaded stop-engine lights that threaten to strand you.
• Fuel System Emergencies: From gelled fuel in winter to contaminated tanks or prime-ups.
• Electrical Failures: Dead batteries, faulty alternators, or total ECM blackouts.
• Air System Leaks: If your brakes won't release, you aren't moving. We fix it on-site.

Stuck in a dangerous spot? Call 1-844-888-7587 immediately. We have units moving now.

What We Fix: Comprehensive Mobile Diesel Care

MTS Truck Repair isn't just a jump-start and tire-change company. We are a full-scale heavy-duty repair operation that happens to be mobile. Our technicians are veteran diesel mechanics who have spent years under the hoods of Freightliners, Kenworths, Peterbilts, Volvos, and Mack trucks. We carry specialized tools and diagnostic software to handle complex mechanical failures that usually require a dealership bay.

1. Advanced Computer Diagnostics & Emissions

The modern truck is a computer on wheels. When a sensor fails, the whole system can shut down. We use diagnostic laptops to communicate with your ECM, identify the issue, and help prevent unnecessary parts replacement.

• Forced Regens: If your DPF is clogged and the truck won't auto-regen, we can force a parked regeneration on-site.
• Sensor Replacement: We help with faulty NOx sensors, DEF headers, and EGR valve issues that cause derate problems.
• Wiring Repair: Vibration, road debris, and corrosion can damage wiring. We trace and repair electrical shorts roadside.

2. Air Brake Systems & Suspension

A DOT officer's favorite thing to find is a leaking brake chamber or a cracked air line. We help keep your truck compliant and safe.

• Brake Chambers & S-Cams: We replace blown-out chambers and fix sticking S-cams.
• Air Dryers & Governors: If your system won't build pressure, we diagnose the compressor, dryer, or governor.
• Leveling Valves & Air Bags: We replace blown trailer or tractor air bags to get your ride height back to spec.

3. Cooling & Fuel Systems

Overheating is one of the fastest ways to turn a simple repair into a major engine failure. We help prevent small issues from turning into expensive downtime.

• Radiator & Hose Repair: We fix burst hoses and leaking radiators on the shoulder.
• Water Pumps & Belts: If you’ve thrown a serpentine belt or your water pump is leaking, we can help on-site.
• Fuel Injectors & Pumps: For trucks that won't start or are misfiring, we provide fuel system troubleshooting.

4. Comprehensive Trailer & Reefer Repair

A broken truck is bad, but a broken reefer unit with a load of produce is a disaster. MTS Truck Repair helps protect your load, your equipment, and your delivery schedule.

• Reefer Unit Repair: We service Thermo King and Carrier units to help keep temperature-controlled freight safe.
• Trailer Flooring & Doors: We help with shifted loads, damaged door hinges, door seals, and roof leaks.
• Tandems & Landing Gear: If your tandems won't slide or your landing gear is damaged, our mobile technicians can help get it functional.

Don't let a small issue turn into an out-of-service order. Call 1-844-888-7587.

Why Choose MTS Truck Repair? The Professional Advantage

In this industry, trust is the only currency that matters. You need to know that the person working on your truck knows exactly what they are doing. We have built our reputation on transparency, technical skill, and speed.

The No-Tow Philosophy

The average heavy-duty tow can cost hundreds or thousands of dollars just to hook up and move the truck. Then, you sit in a shop’s lot paying storage fees while they get around to you. MTS Truck Repair eliminates this headache whenever possible. We fix many calls right where the truck sits. You save the tow fee, you save the storage fee, and you save days of wasted time.

Experienced Diesel Technicians

We don’t send parts changers. We send technicians who understand diesel systems, air systems, emissions systems, trailers, and the real conditions drivers face on the road. When an MTS technician arrives, you are getting a professional who respects your time and your equipment.

Upfront Pricing & Communication

Nothing is worse than a mystery bill. We provide clear communication and keep your dispatcher or fleet manager informed throughout the repair process. If a part needs to be ordered, we tell you what is happening and what the next step is.

Fast Response & Mobile Shop Capabilities

Our shop-on-wheels concept is what sets us apart. Each MTS service truck is built to handle real heavy-duty roadside work. We do not just carry a small toolbox. We carry equipment and parts designed for serious commercial truck repair.

• High-output air compressors and pneumatic tools
• On-board welding and cutting equipment for trailer and frame-related repairs where applicable
• Common failure parts including hoses, clamps, sensors, belts, and fittings
• Heavy-duty jacks and stands capable of supporting commercial vehicles safely
• Diagnostic equipment for engine, emissions, and electrical systems

Our dispatch process is built for speed. We look at your location, the repair type, and the technician best suited for the problem. By positioning service capability near major highway corridors and freight hubs, we help reduce wait times and get trucks moving again.

Need a pro with the right tools? Call 1-844-888-7587 now.

Areas We Serve: Nationwide Coverage

MTS Truck Repair provides comprehensive coverage across the United States. We have established service capability along critical freight lanes, major interstates, truck stops, distribution centers, and roadside locations. From high-traffic corridors to rural routes, we are your roadside support partner.

We provide service at:

• Major Interstates: If you are on an interstate or major highway, we can help locate service support.
• Truck Stops: We provide repair support at Love’s, Pilot, TA, Petro, and other truck stop locations when shops are backed up or closed.
• Distribution Centers: We help keep line-haul trucks, yard equipment, and fleet vehicles moving.
• Rural Routes: If your GPS can get you there, we work to get help moving toward you.

By using MTS Truck Repair as your national provider, fleet managers can stop searching for a different local mechanic in every state. One phone call can help cover your entire fleet anywhere in the USA.

Call MTS Truck Repair Now for Immediate Service

Every minute your engine is off, your profit is evaporating. Don't wait for a morning shift at a local shop. Don't wait for a tow truck that may take hours to show up. Choose the mobile repair service built by people who understand trucking.

At MTS Truck Repair, we take pride in keeping America moving. We know that without drivers, the country stops. We are committed to providing professional roadside service with the urgency your business demands.

Keep our number in your cab and your ELD. We are the partner you want in your corner when things go wrong.

Immediate Dispatch: 1-844-888-7587

24/7 Mobile Truck & Trailer Repair

Anywhere in the United States

Call 1-844-888-7587 right now. Let’s get those wheels turning again.

MTS Truck Repair — Professional Grade. Driver Focused. Roadside Ready.