| Company | Location | Certifications | License # |
|---|---|---|---|
| 1 Up Excavating | Soddy Daisy, TN | Installer (Type C) | 13860 |
| 4 Seasons Contracting | Hixson, TN | Installer (Type C) | 18233 |
| Affordable Water Heaters and Plumbing Repairs | Chattanooga, TN | Installer | 14374 |
| Allied Home Builders | Chattanooga, TN | Installer (Type C) | 13864 |
| BAD DOG INC. dba BROGDON CONSTRUCTION | Chattanooga, TN | Installer (Type C) | 13132 |
| Blue Stem Landscape & Excavating | Signal Mountain, TN | Installer (Type C) | 12112 |
| Brian Orr Construction | Harrison, TN | Installer (Type C) | 13274 |
| Cole Construction, Llc | Chattanooga, TN | Installer (Type CL) | 18169 |
| Crawley Excavating LLC | Hixson, TN | Installer (Type CLM) | 13526 |
| Cunningham Willy Construction Company | Signal Mountain, TN | Installer (Type C) | 12534 |
| Dig It Excavation | Chattanooga, TN | Installer (Type C) | 18078 |
| Evan Wrinkle Construction | Chattanooga, TN | Installer (Type C) | 424 |
| GEORGE RATLEDGE dba RATLEDGE CONSTRUCTION | Soddy Daisy, TN | Installer (Type C) | 10268 |
| Griffith Excavation and Underground | Hixson, TN | Installer (Type C) | 14265 |
| Hale Construction | sale creek, TN | Installer | 14341 |
| Harvey Excavating And Land Management | Chattanooga, TN | Installer (Type C) | 13857 |
| Heartwood Homes, Llc | Soddy Daisy, TN | Installer | 13685 |
| Herron Excavating | Georgetown, TN | Installer (Type C) | 422 |
| Integrity Septic, Inc. | Sale Creek, TN | Installer (Type C) | 13080 |
| Jensen Excavation | Sale Creek, TN | Installer (Type CLD) | 12720 |
| John Denton Construction | Birchwood, TN | Installer (Type C) | 13798 |
| Johnny L Denayer | Hixson, TN | Installer (Type C) | 12606 |
| JTC Management | Dunlap, TN | Installer (Type CL) | 14207 |
| K & D Land Management, LLC | Georgetown, TN | Installer (Type C) | 13579 |
| Knight'S Light Excavation | Soddy Daisy, TN | Installer (Type C) | 13627 |
| Kyker construction | Chattanooga, TN | Installer (Type C) | 12361 |
| Lance Johnson DirtWork | Soddy Daisy, TN | Installer (Type C) | 12593 |
| Level Up Excavation & Land Management | Soddy Daisy, TN | Installer (Type C) | 18135 |
| McDaniel Excavating | Harrison, TN | Installer (Type C) | 11966 |
| Metro Sewer & Drain, Inc. | Chattanooga, TN | Installer (Type C) | 11951 |
| Nooga Lawn and Landscaping | Hixson, TN | Installer | 15322 |
| Patriot Service | Chattanooga, TN | Installer (Type C) | 17982 |
| Paul Roy | Old Fort, TN | Installer | 18363 |
| PHS Construction | Ooltewah, TN | Installer (Type C) | 14303 |
| Randy M Davis Dba R.Davis Const And Trucking | Chattanooga, TN | Installer (Type CLMO) | 12150 |
| Scenic View Home Builders, LLC | Georgetown, TN | Installer (Type C) | 10848 |
| TEK Ventures LLC | Mc Donald, TN | Installer (Type C) | 17914 |
| TidyCorp Construction | Ooltewah, TN | Installer (Type C) | 12495 |
38 companies in the TDEC active septic system installers & pumpers lists are based in Hamilton County as of 2026-07-23. Companies based elsewhere in Tennessee also commonly serve the county.
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