| Business | Phone |
| Cummins Cumberland Inc 3100 Maccorkle Ave Sw, Charleston 25303 | (304) 744-6373 |
| Jim Minnick's Parts & Engines 520 Old Goff Mountain Rd, Charleston 25313 | (304) 776-2200 |
| L & P Diesel Electric Inc Rr 6 Box 237, Charleston 25311 | (304) 925-3508 |
| West Virginia Truck & Trailer 1 Jain Dr, Charleston 25313 | (304) 755-0113 |
| Western Branch Diesel Inc 3100 Maccorkle Ave Sw, Charleston 25303 | (304) 744-1511 |