Roadside Assistance For Diesels

24/7 Assistance Available Roadside for Diesels, RV’s and Heavy Equipment

Bennett Mobile Truck Repair provides 24/7 roadside assistance for diesel-powered semi trucks, fleet trucks, RVs and heavy equipment that breaks down on or near the road. We prioritize roadside calls along the I-75 corridor within a 60-mile radius of Hahira across South Georgia and North Florida.

If you need help now, call. A call is the fastest way to reach us, especially after hours. Alternately, text your name, exact location and a short description of the issue.

Call 24/7 for service. (229) 740-9286

Who We Help

When you are broken down on I-75 or dealing with a problem at your yard, job site, or campground, you need a mobile mechanic who can diagnose fast and fix the right thing. Bennett Mobile Truck Repair provides 24/7 mobile diesel repair and roadside assistance based in Hahira Ga and serving a 60-mile radius across South Georgia and North Florida. We work on trucks, fleet trucks, heavy equipment and RV engine and transmission issues with a focus on minimizing downtime, clear communication and repairs done correctly.

Roadside Assistance For:

When a semi is down, every minute matters. We respond to common roadside issues that stop you cold, including no-start conditions, reduced power, overheating, air pressure problems, fuel issues and electrical failures. Our focus is fast diagnostics, clear communication and repairs that get you moving again whenever possible.

Fleet downtime affects schedules, customers and your bottom line. We provide roadside service for work trucks, box trucks, dump trucks and fleet vehicles, helping drivers and fleet managers reduce delays and avoid unnecessary towing. If you manage multiple units, we can also support preventative maintenance planning to help reduce repeat breakdowns.

Heavy equipment breaks down in the worst places, including roadwork zones and job sites near the roadway. If your excavator, loader, dozer or other equipment is working roadside and goes down, we can respond with mobile diagnostics and repair support for common engine, cooling, fuel and electrical issues that cause downtime.

When an RV breaks down, it is stressful and often unfamiliar territory. We provide roadside assistance for RV engine and transmission issues plus essential mechanical repairs tied to drivability and safe operation. If it affects your ability to start, run, shift, cool or safely move down the road, we can help. We are not a full RV house service shop.

Roadside Assistance for a broken down diesel truck in I 75

Roadside assistance when you need it. Call now.  (229) 740-9286

Common Roadside Problems We Handle

Bennett Mobile Truck Repair on Roadside providing 24/7 repair services to a broken down diesel truck

24/7 Mobile Diesel Repair

Emergency on-site diesel repair for trucks and heavy equipment, day or night. If you are down on the road, derated, overheating or dealing with an electrical or fuel issue, we respond 24/7 and prioritize roadside breakdowns along the I-75 corridor.

Heavy Equipment repair on an excavator that broke down

Heavy Equipment Repair

Complete repair services for excavators, loaders, dozers and construction equipment. If your equipment is down at the job site, that is lost time and lost money. We provide on-site diagnostics and repair support for common engine, cooling, fuel and electrical problems that cause equipment downtime.

RV - Travel Trailer on the side of the road needing repair

RV Roadside Repair

Engine and transmission diagnostics and repairs for RVs. If your RV is experiencing drivability issues, warning lights, overheating, power loss or shifting concerns, we focus on getting the engine and drivetrain operating correctly.

Bennett Mobile Truck Repair preforming preventative maintenance on a diesel truck replacing a filer

Preventative Maintenance Services

Scheduled maintenance designed to reduce downtime and prevent costly failures. Preventative maintenance is the difference between planned service and a roadside shutdown. We help fleets, owner operators and equipment owners stay ahead of breakdowns with service that fits your schedule.

Semi Truck will not start - diagnosing the problem

Truck Diagnostics and Repair Services

No-Start and Hard-Start Diagnostics

Troubleshooting fuel, electrical, air and sensor-related starting issues. We test and verify the cause so you are not throwing parts at a problem. Common issues include low voltage, failing starters, fuel priming problems, sensor faults and air system complications.

Bennett Mobile Truck Repair running diagnostics and troubleshooting an engine misfire on a fleet truck on the roadside broken down

Derate and Check Engine Diagnostics

Accurate diagnosis of derates, warning lights, and performance-related faults

Engine Diagnostics and Repair for roadside mechanical issues

Engine Diagnostics and Repair

Advanced computer diagnostics, fault code analysis and mechanical engine repairs. Whether it is a drivability issue, misfire, loss of power or a more serious mechanical concern, we start with a proper diagnosis and explain the repair plan clearly.

Diesel truck overheating and Bennett Mobile Truck Repair is pulling the radiator out to diagnose the issue

Cooling System Repairs

Radiators, hoses, water pumps, thermostats, fan clutches, belts and pressure-related issues. Overheating can take a truck out fast and cause major engine damage. We track down leaks, pressure problems, cooling flow issues and component failures.

Emergency Fuel System Repair and Replacement on diesel truck

Fuel System Repairs

Injectors, injection pumps, lift pumps, fuel priming problems and fuel leak repairs. Fuel delivery issues show up as hard starts, stalling, rough idle, low power and erratic performance. We diagnose supply versus high-pressure side issues and repair what is actually failing.

Emergency roadside electrical issues EMC plug troubleshooting

Electrical Diagnostics and Repair

Batteries, alternators, starters, wiring issues, parasitic draws and electrical fault troubleshooting. Electrical problems are often intermittent and frustrating. We focus on testing, confirming voltage drop, finding the real failure point and restoring reliability.

Replacement of an airline on a diesel truck on roadside emergency repair

Air System and Brake Air Repairs

Air compressors, air leaks, valves and air-related braking system issues. Low air pressure and air leaks can shut you down. We locate leaks, repair air system problems and address components that are preventing proper air build and brake function.

Bennet Mobile Truck Repair on roadside replacing a driveshaft on semi truck

Driveline Repair and Service

U-joints, driveshafts, carrier bearings, wheel bearings, seals and vibration-related driveline issues. If you have vibration under load, clunks on takeoff, bearing noise or leaks around seals, we diagnose the driveline components and repair the source of the problem.

Transmission repair on a semi truck off I-75

R and R Transmission and Clutch

Complete removal and replacement of transmissions and clutches for trucks and equipment. When an R and R is needed, we walk you through the scope, timeline and the smartest path forward to reduce downtime.

Bennett Mobile Truck Repair troubleshooting DFP an emergency call for roadside assistance on I-75

Emissions and Aftertreatment Diagnostics and Repair

Diagnosis and repair of DPF issues, regen failures, derates and aftertreatment system problems. If your truck will not complete a regen, keeps derating or is throwing aftertreatment faults, we diagnose the root cause and repair it correctly.

Semi truck broken down a senor repair done by Bennett Mobile Truck Repair

Sensor and Actuator Replacement

NOx sensors, pressure sensors, temperature sensors and related components. Sensors fail, wiring fails and sometimes the issue is not the sensor at all. We confirm the failure before replacement to avoid repeat problems.

Air Conditioning and Cooling System Repairs on a Truck

Exhaust and Aftertreatment Component Repairs

EGR-related components and emissions system repairs. We perform emissions system repairs correctly. No deletes.

Bennett Mobile Truck Repair troubleshooting DFP an emergency call for roadside assistance on I-75

DPF and Regen Diagnostics

Diagnosis and repair of DPF issues, regen failures, derates and aftertreatment system problems.

Picture of an AC hose on a diesel tractor trailer leaking freon

AC System Diagnostics and Repair

Diagnostics and repair of cab air conditioning problems such as warm air, weak airflow, cycling issues, refrigerant leaks and component failures, with testing-based repairs that restore proper cooling performance.

RV - Travel Trailer on the side of the road needing repair

Minor RV Mechanical Repairs

Limited non-engine RV repairs related to drivability and essential mechanical components. If it affects safe operation and getting you back on the road, we can help.

How Our Roadside Assistance Works

Roadside Safety Tips

If you are on the roadside, get to a safe location if possible. Turn on hazard lights, stay aware of traffic and do not put yourself in danger to check anything. Call us with your location and we will guide the next steps.

Certifications

CAT Certified

Cummins Certified

Need roadside assistance on I-75? Call for service 24/7. (229) 740-9286

Service Area

Serving a 60-mile radius of Hahira across South Georgia and North Florida.

If you are broken down along I-75 or need dependable mobile diesel service at your yard, job site or location, call Bennett Mobile Truck Repair anytime.

South Georgia

  • Lake Park, Ga

  • Adel, Ga

  • Tifton, Ga

  • Quitman, Ga

  • Thomasville, Ga

  • Moultrie, Ga

  • Douglas, Ga

North Florida

  • Jennings, Fl

  • Madison, Fl

  • Jasper, Fl

  • Live Oak, Fl

  • White Springs, Fl

  • Lake City, Fl