| Business | Phone |
| Duke Express Wash 1525 N Michigan St, Plymouth 46563 | (574) 935-3500 |
| Personal Touch 703 E Jefferson St, Plymouth 46563 | (574) 936-5366 |
| Plymouth Super Wash 2140 Oak Rd, Plymouth 46563 | (574) 935-9112 |
| R & J Car Wash 1116 W Jefferson St, Plymouth 46563 | (574) 936-9141 |