| Business | Phone |
| 10th St Auto Repair 931 10th St, Portsmouth 45662 | (740) 355-6936 |
| Autobahn Auto Werks Inc 606 John St, Portsmouth 45662 | (740) 353-5328 |
| B J's Auto Repair 2385 State Route 335, Portsmouth 45662 | (740) 776-2620 |
| Cable Ready 3231 State Route 335, Portsmouth 45662 | (740) 776-4146 |
| Castle's Auto Svc 2026 Robinson Ave, Portsmouth 45662 | (740) 354-1562 |
| Channel's Garage 5509 State Route 139, Portsmouth 45662 | (740) 456-4137 |
| Checkered Flag Auto Repair 2044 8th St, Portsmouth 45662 | (740) 354-6052 |
| J T's Auto Svc 1316 Findlay St, Portsmouth 45662 | (740) 354-3352 |
| Knittel Aaa Towing Auto Rpr 1201 Franklin Ave, Portsmouth 45662 | (740) 353-1647 |
| Knittel Service Center 1012 Lincoln St, Portsmouth 45662 | (740) 353-5823 |
| Oberling's Ford Inc 1551 12th St, Portsmouth 45662 | (740) 353-3136 |
| Performance Automotive 330 2nd St, Portsmouth 45662 | (740) 353-9000 |
| R & R Svc Center 1318 9th St, Portsmouth 45662 | (740) 353-2100 |
| Rosemount Auto Repair & Towing 3807 Rosemount Rd, Portsmouth 45662 | (740) 456-4314 |
| Smitty's Custom Exhaust 1519 11th St, Portsmouth 45662 | (740) 353-1091 |
| Vaughters Auto Center 1658 8th St, Portsmouth 45662 | (740) 353-7748 |