| Business | Phone |
| Andy's Septic Tank Svc 1604 Colleton Dr, Beaufort 29906 | (843) 846-2631 |
| Burton Contractors Septic 50 Airport Cir, Beaufort 29907 | (843) 522-0258 |
| Landon & Sons Septic Tank Svc 18 Landon Way, Beaufort 29906 | (843) 846-4512 |
| Washington Septic Tank Svc 33 Grays Hill Acres, Beaufort 29906 | (843) 846-6288 |
| Roger's Septic Tank Svc 136 Ramsey Rd, Beaufort 29906 | (843) 575-2071 |