| Company | Location | Certifications | License # |
|---|---|---|---|
| Aaron Thurman Excavating | Dandridge, TN | Installer (Type CL) | 11682 |
| AE Excavation LLC | Dandridge, TN | Installer (Type C) | 18259 |
| Backwoods Earth Works LLC | Dandridge, TN | Installer | 14357 |
| BetterBuild | Dandridge, TN | Installer (Type C) | 13151 |
| Bill'S Excavating | Talbott, TN | Installer (Type CL) | 13805 |
| Bir Developments, Llc | Knoxville, TN | Installer (Type CLD) | 18205 |
| Cherokee Land Development | New Market, TN | Installer (Type C) | 17862 |
| Danny Johnson Excavating | New Market, TN | Installer (Type C) | 13595 |
| David Ratliff Construction, Inc | Dandridge, TN | Installer | 10523 |
| Dirt Worx Mini Excavation | Dandridge, TN | Installer (Type C) | 13874 |
| DW Excavating & underground utilities | Dandrige, TN | Installer | 14330 |
| Earth Services, LLC | Sevierville, TN | Installer (Type C) | 2425 |
| East Tennessee Waste Containers | Strawberry Plains, TN | Installer (Type C) | 13337 |
| East Tn Builders | Dandridge, TN | Installer (Type C) | 839 |
| G&K Resources | Dandridge, TN | Installer (Type C) | 13828 |
| Hodgson, Llc | New Market, TN | Installer (Type C) | 171 |
| Holt'S Backhoe | White Pine, TN | Installer (Type C) | 2167 |
| Irm C & C Company | Baneberry, TN | Installer (Type CL) | 13018 |
| James Carmichael | Talbott, TN | Installer (Type C) | 2153 |
| Kelly Hance Construction | Strawberry Plains, TN | Installer (Type C) | 2393 |
| Mark Rose Plumbing | Strawberry Plains, TN | Installer (Type C) | 10169 |
| Michael Graw | Dandridge, TN | Installer | 18321 |
| Mike Padgett Excavating | Talbott, TN | Installer (Type C) | 12956 |
| Phil Hrobuchak | White Pine, TN | Installer (Type C) | 14240 |
| Potts & Co | Dandridge, TN | Installer (Type C) | 11906 |
| Precision Structures inc. | Dandridge, TN | Installer (Type C) | 11895 |
| reign excavation and environmental services | white pine, TN | Installer (Type C) | 13634 |
| Stansberry Paving & Excavating | Talbott, TN | Installer (Type C) | 10209 |
| Trent Enterprise | Jefferson City, TN | Installer (Type C) | 872 |
29 companies in the TDEC active septic system installers & pumpers lists are based in Jefferson County as of 2026-07-23. Companies based elsewhere in Tennessee also commonly serve the county.
Tell us what you need — we'll connect you with state-certified companies serving your area. No obligation.