| Company | Location | Certifications | License # |
|---|---|---|---|
| A Woman'S Touch Landscaping | Clarksville, TN | Installer (Type CLM) | 13617 |
| Alford Plumbing, Llc 3130a Old Sango Road | Clarksville, TN | Installer (Type CL) | 12791 |
| All American Excavation, Llc , Tn | — | Installer (Type C) | 18300 |
| All-Pro Plumbing, Llc | Clarksville, TN | Installer (Type C) | 17932 |
| Angus Farms | Adams, TN | Installer | 18332 |
| Batson Landscaping | Clarksville, TN | Installer (Type C) | 13227 |
| BGR Excavation | Southside, TN | Installer | 10191 |
| Bumpus Backhoe Service | Clarksville, TN | Installer (Type C) | 11393 |
| C Blackwell Construction | Clarksville, TN | Installer (Type C) | 12009 |
| Combat Drain Cleaning | Woodlawn, TN | Installer (Type C) | 13868 |
| Dakota Hooper | Clarksville, TN | Installer | 11151 |
| Deon Byrd | 230 W Dunbar Cave Rd, NJ | Installer (Type C) | 11709 |
| Donald Hodges | Cunningham, TN | Installer (Type C) | 5224 |
| Dyer Construction | Clarksville, TN | Installer (Type C) | 245 |
| E. Swanson Construction | — | Installer (Type C) | 18302 |
| Freedom Plumbing | Clarksville, TN | Installer | 18353 |
| Goat Enterprises | Clarksville, TN | Installer (Type C) | 17925 |
| GREG HAYES dba HAYES CONSTRUCTION | Clarksville, TN | Installer (Type C) | 13382 |
| J Shepherd Construction | Woodlawn, TN | Installer (Type CL) | 5042 |
| J. Black Construction, Llc | Cunningham, TN | Installer (Type CL) | 13115 |
| J&D plumbing and excavation | Clarksville, TN | Installer (Type C) | 13304 |
| Jake Welch Construction, LLC | Adams, TN | Installer (Type CL) | 13085 |
| Jason Maples | Clarksville, TN | Installer (Type C) | 17935 |
| Jeffery Cobbler | Clarksville, TN | Installer (Type C) | 17921 |
| Kedalo Construction | Clarksvlle, TN | Installer (Type C) | 13517 |
| Kedalo Construction, Llc | Clarksville, TN | Installer (Type C) | 13546 |
| Lewis Backhoe | Clarksville, TN | Installer (Type CL) | 5164 |
| Logan Backhoe Service | Clarksville, TN | Installer (Type CL) | 11312 |
| Luxurious Restrooms, Llc | Woodlawn, TN | Pumper | 540 |
| Matthew Logan Construction | Clarksville, TN | Installer (Type C) | 12362 |
| Mayfield Construction | Cunningham, TN | Installer (Type CL) | 5083 |
| Means Construction, LLC | Clarksville, TN | Installer (Type CL) | 388 |
| Means Excavating LLC | Palmyra, TN | Installer | 18313 |
| MG SOLUTIONS, LLC dba MCKINLEY GROUND SOLUTIONS | Cunningham, TN | Installer (Type C) | 13469 |
| MORTON MECHANICAL, INC. dba MR. ROOTER PLUMBING CLARKSVILLE | Clarksville, TN | Installer (Type C) | 13434 |
| Pro N Stall | Clarksville, TN | Installer (Type CLMD) | 18151 |
| Redmans Backhoe Service | Cumberland Furnace, TN | Installer (Type C) | 11053 |
| Robin Collado Vilanova | Clarksville, TN | Installer (Type C) | 17857 |
| Ronnie Lewis Construction | Adams, TN | Installer (Type CL) | 5026 |
| Scott Appleton | Cunningham, TN | Installer (Type C) | 13140 |
| Stiffler’s Plumbing LLC | Clarksville, TN | Installer (Type C) | 13463 |
| T.Crockett Excavation | Palmyra, TN | Installer (Type C) | 14201 |
42 companies in the TDEC active septic system installers & pumpers lists are based in Montgomery County as of 2026-07-23. Companies based elsewhere in Tennessee also commonly serve the county.
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