| Company | Location | Certifications | License # |
|---|---|---|---|
| "A" Absolute Septic Services | Mosheim, TN | Installer (Type C) | 10078 |
| A-1 Porto John Rentals, Inc | Mosheim, TN | Pumper | 229 |
| B M Septic Tank Co. Llc | Limestone, TN | Installer (Type C) | 12817 |
| B M Septic Tank Company, Llc | Whitesburg, TN | Pumper | 243 |
| Bernard's Outdoor Services | Greenville, TN | Installer (Type C) | 18050 |
| Blue Ridge Services | Mosheim, TN | Installer (Type C) | 17979 |
| Brooks Excavating, & Construction, Llc | Greeneville, TN | Installer (Type C) | 13321 |
| Brown & Son Construction | Mosheim, TN | Installer (Type C) | 1108 |
| Bucket Brothers Excavation | Greeneville, TN | Installer | 5229 |
| Carter Trucking & Backhoe Service | Greeneville, TN | Installer (Type C) | 1107 |
| Chimney Top Excavation and Development | Fall Branch, TN | Installer (Type C) | 18207 |
| Coleman Construction | Greeneville, TN | Installer | 14368 |
| Country Stone | Midway, TN | Installer (Type C) | 10380 |
| Davis excavating | Greeneville, TN | Installer (Type C) | 13484 |
| Diverse Turf | Greeneville, TN | Installer (Type C) | 17981 |
| Donnie Brooks Construction | Greeneville, TN | Installer (Type C) | 1102 |
| East TN Excavating | midway, TN | Installer (Type C) | 13631 |
| Edward Davenport | Greeneville, TN | Installer (Type C) | 11720 |
| Full service property | New Market, TN | Installer | 18360 |
| Greenleaf construction llc | Chuckey, TN | Installer (Type C) | 17894 |
| Holt'S Excavating 645 Debusk Road Greeneville, Tn | — | Installer (Type C) | 1101 |
| Idell Construction | Greeneville, TN | Installer (Type C) | 17863 |
| Jackson Excavation | Greeneville, TN | Installer (Type C) | 10197 |
| JDR Excavating | Greeneville, TN | Installer (Type C) | 12331 |
| Kenton Brotherton | Greeneville, TN | Installer (Type CLD) | 12423 |
| Love'S Septic | Chuckey, TN | Installer (Type C) | 12312 |
| Mark L Collins | Greeneville, TN | Installer (Type C) | 1153 |
| Mc Septic Services | Greeneville, TN | Pumper | 918 |
| Mountain View Excavating | Chuckey, TN | Installer (Type C) | 1136 |
| Randy'S Excavating | Mosheim, TN | Installer (Type C) | 11785 |
| Shanks & Shanks Backhoe | Chuckey, TN | Installer (Type C) | 11781 |
| Shirey Construction | Bulls Gap, TN | Installer (Type C) | 13176 |
| Smith Excavation & Construction | Greeneville, TN | Installer (Type C) | 17980 |
| The Land Cleaners LLC | Chuckey, TN | Installer | 5135 |
| These bees apiary | Chuckey, TN | Installer (Type C) | 17993 |
| Tommie'S Plumbing | Greeneville, TN | Installer (Type C) | 12825 |
| Underwood Construction | Greeneville, TN | Installer (Type C) | 10925 |
| Weems Excavating | Afton, TN | Installer (Type C) | 12924 |
38 companies in the TDEC active septic system installers & pumpers lists are based in Greene County as of 2026-07-23. Companies based elsewhere in Tennessee also commonly serve the county.
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