| Company | Location | Certifications | License # |
|---|---|---|---|
| Agriculture products and services | Benton, TN | Installer (Type C) | 14032 |
| Bigham Dozin & Diggin | Turtletown, TN | Installer (Type C) | 3458 |
| Charles S Knuckles | Turtletown, TN | Installer (Type C) | 13558 |
| Dillard Excvating, Inc. | Ducktown, TN | Installer (Type C) | 14232 |
| Emergency no more LLC | Cleveland, TN | Installer (Type C) | 14274 |
| Garrison excavating | Old fort, TN | Installer (Type C) | 14235 |
| Grundy Excavating | Benton, TN | Installer (Type C) | 11512 |
| Jones Construction | Cleveland, TN | Installer (Type C) | 11334 |
| josh hampton contracting | Farner, TN | Installer (Type C) | 12655 |
| Real Tree Corporation | Copperhill, TN | Installer (Type C) | 13557 |
| Rooter-Man | Lebanon, TN | Installer (Type CL)Pumper | 13686 |
| S & J Evacuating | Old Fort, TN | Installer (Type C) | 10879 |
| Showtime Home Improvement | Benton, TN | Installer | 18338 |
| Spurling Bulldozing | Copperhill, TN | Installer (Type C) | 3454 |
| Trantham excavating and grading | Copperhill, TN | Installer (Type C) | 12736 |
| Triple C Excavating | Old Fort, TN | Installer (Type C) | 18019 |
| William Ledford | Calhoun, TN | Installer (Type C) | 13047 |
17 companies in the TDEC active septic system installers & pumpers lists are based in Polk County as of 2026-07-23. Companies based elsewhere in Tennessee also commonly serve the county.
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