Commercial Truck Repair Services
Mobile Repair • Emergency Service • Heavy Duty Towing • Diesel Engine Repair
Specializing in Semi-Trucks, Trailers, and Heavy-Duty Commercial Vehicles
(855) 450-1212⚡ Available 24/7/365 • 🗺️ Nationwide Coverage • 🚀 Average Response: 45 Minutes
Emergency Services
24/7 Emergency Service
Round-the-clock emergency repair and assistance for commercial trucks. Our AI-powered dispatch connects you with the nearest qualified technician within minutes.
Learn More →Emergency Truck Repair
Immediate on-site repairs for breakdowns, engine failures, electrical issues, and critical systems. Mobile units equipped to handle most emergency repairs.
Learn More →Roadside Assistance
Comprehensive roadside support including jump starts, tire changes, fuel delivery, lockout service, and minor repairs to get you back on the road quickly.
Learn More →Heavy Duty Towing
Professional heavy-duty towing for semi-trucks, tractor-trailers, and commercial vehicles. Flatbed, lowboy, and rotator services available nationwide.
Learn More →Mobile Repair Services
Mobile Truck Repair
Professional mobile mechanics come to your location with fully-equipped service trucks. Handle diagnostics, repairs, and maintenance on-site.
Learn More →Mobile Preventive Maintenance
Scheduled maintenance services at your facility or yard. Oil changes, fluid services, inspections, and routine maintenance to prevent breakdowns.
Learn More →Mobile Hydraulic Repair
On-site hydraulic system diagnostics, repairs, and hose replacement. We service lift gates, dump systems, and all hydraulic components.
Learn More →Mobile Welding & Fabrication
Certified mobile welding services for frame repairs, exhaust systems, brackets, and custom fabrication. All welding types available.
Learn More →Engine & Drivetrain Services
Diesel Engine Repair
Complete diesel engine diagnostics, repair, and rebuilds for all makes: Cummins, Detroit, Caterpillar, Paccar, International. In-frame and out-of-frame overhauls.
Learn More →Engine Diagnostics
Advanced computerized diagnostics for check engine lights, performance issues, and emissions problems. Expert troubleshooting of complex engine issues.
Learn More →Transmission Repair
Transmission diagnostics, repair, rebuilding, and replacement for all commercial transmissions. Manual, automated manual, and automatic transmissions.
Learn More →Driveshaft Repair
Driveshaft balancing, repair, and replacement. U-joint service, yoke repairs, and complete driveline diagnostics for smooth power transfer.
Learn More →Axle & Spindle Repair
Complete axle repair, differential service, bearing replacement, and spindle repairs. We service drive axles, steer axles, and trailer axles.
Learn More →ECM & ECU Repair
Engine control module diagnostics, programming, and repair. Software updates, parameter settings, and electronic troubleshooting.
Learn More →Cooling & Air Systems
Cooling System Repair
Radiator repair and replacement, water pump service, thermostat replacement, and complete cooling system diagnostics to prevent overheating.
Learn More →Air System Repair
Air brake system diagnostics, air compressor repair, air dryer service, and air leak repairs. Complete pneumatic system servicing.
Learn More →Reefer Unit Repair
Refrigeration unit diagnostics and repair for Thermo King, Carrier, and all major brands. Emergency reefer service to protect your cargo.
Learn More →Truck HVAC Repair
Cab heating and air conditioning repair, A/C recharge, heater core replacement, and climate control system diagnostics.
Learn More →Tire Services
Commercial Tire Repair
Professional tire repair for punctures, sidewall damage, and valve stem replacement. Road service available for emergency tire repairs.
Learn More →Tire Replacement
New and retread tire sales and installation. All sizes for steer, drive, and trailer positions. Mobile tire service brings tires to you.
Learn More →Trailer Services
Trailer Body Repair
Trailer door repairs, floor replacement, wall panels, roof repairs, and structural welding. We service all trailer types: dry van, flatbed, reefer.
Learn More →Load Shifting & Transfer
Professional load transfer services for overweight or shifted cargo. Emergency load recovery and redistribution to meet DOT requirements.
Learn More →Specialty Services
Fleet Cards Accepted
We accept all major fleet cards: Comdata, EFS, TCH, WEX, and more. Simplified billing and integrated fleet management.
Learn More →Why Choose MTS TruckAI Services
AI-Powered Dispatch
Our smart system finds the closest, best-rated technician for your specific need in seconds.
Nationwide Coverage
197,000+ verified vendors across all 50 states. Help is always nearby, wherever you break down.
Verified Technicians
All vendors are background-checked, certified, and rated by other commercial drivers.