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RoadMasterTruck Service
Shop & mobile crew · 8 AM to 5 PMCampobello, SC · Spartanburg County

Broke down?We come to you.

Mobile semi-truck repair on the roadside, within about 30 miles of our shop. Common parts are in stock, so most jobs get done without waiting on a supplier.

Call (864) 497-1197

Shop and mobile crew: 8 AM to 5 PM.

What we fix

On the roadside or in our Campobello shop. Welding is done in the shop only.

Real trucks.
Real work.

From our shop and our service van. Big rigs of every make, fixed in the bay or on the shoulder.

  • Cummins engine opened up for repair in the shopEngine work in the shop
  • Peterbilt with the front end stripped down in a shop bayFront end teardown
  • Inside the service van: tool carts, air hose reel and partsThe service van, stocked for the road
  • Our service van parked next to a customer's Peterbilt on the roadsideOn a roadside call
  • Volvo VNL with the hood open, in for serviceVolvo in for service

How roadside help works

  1. 01Call or send your locationTap Send location and your GPS point comes with the request. Or call and tell us the exit or mile marker.
  2. 02We find out what's wrongTell us the make and what happened. When the problem needs it, we plug in the diagnostic computer and read the codes.
  3. 03Fixed with parts from stockTires, brake parts, filters, hoses and air fittings come from our shelf. Bigger jobs go to the shop.

Brands we work on

Kenworth and Peterbilt with PACCAR MX engines: everything except engine work.

No waiting
on a parts run

A truck that sits costs you loads. We keep the parts that fail most often in stock, so the repair starts when we get to it.

Shelves of truck parts in stock: filters, air hoses, fittings, brake shoes
  • Tires
  • Brake parts
  • Filters for any engine
  • Air hoses
  • Air fittings
  • Suspension parts

Where we go

Mobile service within about 30 miles of the shop at 40 Melvin Hill Rd, Campobello. Farther out? Bring the truck to us. Drivers from Simpsonville, SC, Mauldin, SC, Easley, SC, Blacksburg, SC and beyond are welcome at the shop.

Approximate straight-line miles from the shop.

Mobile service area: about 30 miles around the RoadMaster shop in Campobello, SC10 mi20 mi30 miNORTH CAROLINASOUTH CAROLINACampobelloLandrumInmanTryonColumbusBoiling SpringsWellfordLymanChesneeDuncanGreerSpartanburgCowpensTaylorsTravelers RestHendersonvilleGaffneyGreenvilleROADMASTER SHOP
Mobile zone: about 30 miles around 40 Melvin Hill Rd, Campobello, SC 29322. Town positions are to scale.

Questions drivers ask

Do you come to my truck on the roadside?

Yes. Our mobile crew repairs semi-trucks on the roadside within about 30 miles of our shop in Campobello, SC. Call (864) 497-1197 and tell us where you are.

How far does the mobile crew travel?

About 30 miles from 40 Melvin Hill Rd, Campobello, SC 29322. That covers Spartanburg, Inman, Landrum, Boiling Springs, Greer, Duncan, Greenville and Gaffney in South Carolina, and Tryon, Columbus and Hendersonville in North Carolina. Farther out, you can bring the truck to the shop.

What are your hours?

The shop and the mobile crew work 8 AM to 5 PM. You can send a request any time; after hours we call you back when we open.

Which truck makes do you work on?

All major makes: Freightliner, International, Volvo, Mack, Kenworth, Peterbilt and Western Star.

Do you work on PACCAR engines?

No. We do not do engine work on PACCAR MX engines. Kenworth and Peterbilt trucks with those engines are welcome for everything else: tires, brakes, air system, suspension, electrical, clutch and transmission, diagnostics and DPF.

Do you have parts on hand?

Yes. We keep tires, brake parts, filters for any engine, air hoses, air fittings and suspension parts in stock, so most repairs start without waiting for a delivery.

Can you weld on the roadside?

No. Welding is done in our Campobello shop only.

Can you do a DPF regen?

Yes. We connect a diagnostic computer, run a forced regen and look for the reason the filter clogged, then repair it.

Do you do oil changes for semi-trucks?

Yes. Oil and filter service with filters for any engine from our stock. Request a shop time online or call us.

What should I have ready when I call?

Your location (highway, exit or mile marker, or the address), the truck make, and what happened. If you use the request form on this site, you can share your exact GPS location with one tap.

Stuck right now?

Calling is fastest. Can't talk? Send a request with your location and we call you back. The shop and the crew work 8 AM to 5 PM; after hours we call back when we open.

(864) 497-1197
(864) 497-1197