| Company | Location | Certifications | License # |
|---|---|---|---|
| Back ridge wastewater installation | Oneida, TN | Installer (Type CL) | 13808 |
| Cross Excavating | Winfield, TN | Installer (Type C) | 13197 |
| Emmons & Sons Construction | Pioneer, TN | Installer | 10978 |
| Gibson Excavating Services, Llc | Helenwood, TN | Installer (Type C) | 13855 |
| J. M. W. Excavating | Oneida, TN | Installer (Type C) | 2079 |
| K & K Backhoe Service | Huntsville, TN | Installer (Type CL) | 13096 |
| Phillips Excavating | Pioneer, TN | Installer (Type C) | 2358 |
| Pioneer Groundworks | Pioneer, TN | Installer (Type C) | 17892 |
| Rambo excavating | Winfield, TN | Installer (Type C) | 12796 |
| Richard Miller | Oneida, TN | Installer (Type C) | 12512 |
| Sevenly Construction, LLC | Oneida, TN | Installer (Type C) | 13877 |
| Speciality land management | Helenwood, TN | Installer (Type C) | 14282 |
| Switzer Dirtwork | Winfield, TN | Installer (Type C) | 18123 |
| Tony Jeffers | Helenwood, TN | Installer (Type C) | 18014 |
| TRY Wastewater Specialist | Huntsville, TN | Installer (Type CLD) | 12999 |
15 companies in the TDEC active septic system installers & pumpers lists are based in Scott County as of 2026-07-23. Companies based elsewhere in Tennessee also commonly serve the county.
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