| Company | Location | Certifications | License # |
|---|---|---|---|
| A & P Excavating & Materials | Rogersville, TN | Installer (Type C) | 11723 |
| Advanced Septic | Bulls Gap, TN | Pumper | 903 |
| Allen Excavating & Construction | Rogersville, TN | Installer (Type C) | 10515 |
| Bent Gate Farms | Rogersville, TN | Installer (Type C) | 14121 |
| Blackstone Construction | Bulls Gap, TN | Installer (Type C) | 12148 |
| Brett Sivert | Rogersville, TN | Installer (Type C) | 13162 |
| By His Hand Services, Llc | Rogersville, TN | Installer (Type C) | 14291 |
| Carter Construction, Llc | Bulls Gap, TN | Installer (Type C) | 17893 |
| Christian Construction | Church Hill, TN | Installer (Type C) | 10467 |
| Confident Builders & Construction, Inc. | Church Hill, TN | Installer (Type C) | 18046 |
| Dirt Cheap Excavation | Surgoinsville, TN | Installer | 10500 |
| Dishner'S Excavating | Church Hill, TN | Installer (Type C) | 10427 |
| Epf Plumbing, Inc. | Surgoinsville, TN | Installer (Type C) | 12337 |
| Ethen's Excavating | Rogersville, TN | Installer | 14359 |
| Grace Septic LLC | Mooresburg, TN | Pumper | 951 |
| Gradeworks llc | Rogersville, TN | Installer (Type C) | 5214 |
| Greers Construction | Rogersville, TN | Installer (Type C) | 13177 |
| Homestead AG Barns and Excavation | Rogersville, TN | Installer | 6098 |
| Hunley Property Management | Rogersville, TN | Installer (Type C) | 14244 |
| Idell's Excavating and Landscaping | Morristown, TN | Installer (Type C) | 12672 |
| Jennings construction | Church hill, TN | Installer (Type C) | 12753 |
| Jim'S Excavating | Mooresburg, TN | Installer (Type C) | 1072 |
| Mitchell Construction | Rogersville, TN | Installer (Type C) | 1201 |
| Precision Excavating | Rogersville, TN | Installer (Type C) | 12933 |
| Roark Excavation | Whitesburg, TN | Installer (Type C) | 1039 |
| Shane'S Excavating | Rogersville, TN | Installer (Type C) | 11973 |
| Superior Plumbing & Remodel | Bullsgap, TN | Installer (Type C) | 18249 |
| Superior Septic Pumping & Port-A-John, Inc. | Rogersville, TN | Pumper | 147 |
| Tri-Cities Metal Buildings | Church Hill, TN | Installer (Type C) | 13599 |
| Wesley Dunbar | Rogersville, TN | Installer | 14339 |
| White Lightning Excavation, Inc | Rogersville, TN | Installer (Type C) | 13727 |
| Wilder's Excavating | Whitesburg, TN | Installer (Type C) | 11211 |
| Win Vue | Bulls Gap, TN | Installer (Type C) | 13396 |
33 companies in the TDEC active septic system installers & pumpers lists are based in Hawkins County as of 2026-07-23. Companies based elsewhere in Tennessee also commonly serve the county.
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