| Business | Phone |
| Bar Sanitation 150 Christian St, Oxford 6478 | (203) 929-0487 |
| East Coast Septic Tank Svc 17 Moose Hill Rd, Oxford 6478 | (203) 881-1278 |
| P & D Septic Svc 32 Loughlin Rd, Oxford 6478 | (203) 736-0684 |
| New England Septic-Excavating 110 Hawley Rd, Oxford 6478 | (203) 264-5525 |
| New Town Septic Svc 150 Christian St, Oxford 6478 | (203) 888-6301 |