Truck Down?
We Come To You.
Mobile semi truck & heavy equipment repair throughout Northern Kentucky and the Cincinnati area.
Fast roadside response, diagnostics and repairs to help get your equipment back to work and minimize downtime.
Mobile Diesel Repair Services
From roadside breakdowns to scheduled fleet repairs, Prime Diesel Repair brings heavy-duty repair capability directly to your truck, equipment or jobsite.
Computer Diagnostics
On-site fault code diagnostics and troubleshooting for heavy-duty trucks and equipment.
Engine Repair
Diagnosis and repair for common diesel engine failures, leaks, cooling and performance issues.
Electrical
Starting, charging, wiring, lighting, sensors and electrical troubleshooting.
Brakes & Driveline
Brake, driveline and related heavy-duty repair performed at your location when possible.
Emissions
Aftertreatment and emissions-system diagnostics and repair.
Transmission & Clutch
Diagnosis and repair support for transmission and clutch concerns.
Tires
Roadside and on-site tire service for commercial trucks and equipment.
Hydraulics
Hydraulic troubleshooting and repair for heavy equipment and work trucks.
Fleet Service
On-site repair and maintenance support for local commercial fleets.
Heavy-Duty Service Where You Need It
No need to arrange a tow for every problem. Prime Diesel Repair is set up to come to your truck, equipment, yard or jobsite.
Serving Northern Kentucky & Greater Cincinnati
Mobile service throughout the Florence / Northern Kentucky area and surrounding communities. Call with your location and equipment information for availability.
Need Service Now?
Call Prime Diesel Repair LLC for 24/7 on-site truck and equipment repair.
859-242-6097 📞 CALL PRIME DIESEL NOW