| Business | Phone |
| Creed & Dyer Precast Inc 1833 Oak Rd, Plymouth 46563 | (574) 784-3361 |
| Creed Septic System Specialist 14326 Us Highway 6, Plymouth 46563 | (574) 784-2942 |
| Hindman Sewer Svc 6700 Oak Rd, Plymouth 46563 | (574) 936-2271 |
| Huff's Septic & Sewer 12700 3a Rd, Plymouth 46563 | (574) 784-8503 |