| Business | Phone |
| Environmental Silver Recovery 130 Piper Ln # B, Salisbury 28147 | (704) 642-0788 |
| Rowan Soil & Water Cnsrvtn 2727 Old Concord Rd # C, Salisbury 28146 | (704) 637-0783 |
| Integrity Environmental Svc 404 W Kerr St, Salisbury 28144 | (704) 630-6671 |