| Business | Phone |
| Santini Septic Svc 39 Bailey Ave, Ridgefield 6877 | (203) 775-3045 |
| Ridgefield Septic Cleaning Svc 40 Silver Spring Ln, Ridgefield 6877 | (203) 438-8466 |
| Earthcare Ridgefield 6877 | (203) 431-5736 |
| J C Nota Septic Po Box 671, Ridgefield 6877 | (203) 431-0444 |