| Business | Phone |
| Petunia Septic Svc 7711 Osborn St Sw, Olympia 98512 | (360) 754-3818 |
| Funchion Septic Cleaning Llc 3430 Pacific Ave Se, Olympia 98501 | (360) 556-5310 |
| Septic Tank Cleaning Svc 3410 Sapp Rd Sw, Olympia 98512 | (360) 352-9922 |
| Jones Septic 3810 81st Ave Sw, Olympia 98512 | (360) 357-3486 |