Semi Truck Repair in Roberts, WI
Semi truck repair at Jerry's covers Class 8 tractors that need shop time in Roberts or a mobile technician on the road. Common jobs include air brakes, diesel diagnostics, suspension, electrical faults, and drivetrain repairs. The shop has served commercial drivers since 1962.
Serving commercial drivers since 1962. Call (715) 749-4490 or request a quote. Mobile emergency dispatch is available 24/7. Monday–Friday, 8:00 AM–5:00 PM. Saturday and Sunday: closed.

What this service includes
- Class 8 tractor repair
- Air brake and foundation brake work
- Diesel diagnostics and engine repair
- Suspension, steering, and wheel-end repairs
- Clutch, transmission, and driveline repairs
How service works
01
Identify the tractor
Share the make, model, engine, and whether the tractor is loaded or bobtail.
02
Inspect the failed system
Technicians test the complaint instead of replacing parts from a guess.
03
Return the tractor to service
After the repair, the related system is checked so the truck can leave or be released for dispatch.
Related services
Questions
Do you work on big rigs and tractor-trailers?
Yes. Semi, tractor-trailer, and other Class 8 repairs are a core part of the Roberts shop.
Can a loaded semi be repaired on the roadside?
Many roadside faults can be repaired in place. If the job needs a bay, the tractor has to come to Roberts during shop hours.
Which semi systems do you repair most often?
Brakes, diesel performance complaints, electrical faults, suspension, and drivetrain issues are the usual shop and mobile requests.
