4G Truck & Trailer Repair

4G Truck & Trailer Repair in Joliet, IL is a mobile diesel service provider offering comprehensive heavy-duty repairs at your location. Services include brake work, engine diagnostics, tire sales and service, DPF filter maintenance, trailer repairs, welding, and preventative maintenance for trucks and trailers. The shop handles everything from air conditioning to refrigeration systems and operates seven days a week.

🚨 This facility operates a 24/7 emergency dispatch unit. If you are broken down on the highway, call immediately for priority response.