Owner-operated. Roadside-ready.

Nave's Dieselworx is a bold, no-nonsense mobile diesel repair service based in Marshall, Illinois.

We built this business around what drivers actually need: direct communication, real diagnostics, roadside capability, and the equipment to handle problems where they happen. When you call, you are not getting a generic dispatch center — you are calling the person who understands the truck, the fault, and the repair.