| Company | Location | Certifications | License # |
|---|---|---|---|
| 4E Services & Rentals LLC | Ada, OK | Septage Hauler | 896 |
| Hoppes Construction LLC | Ada, OK | Septage Hauler | 642 |
| Impact Portable Restrooms LLC | Ada, OK | Septage Hauler | 810 |
| Lawrence Dozer Service | Ada, OK | Installer (Subsurface, Lagoon, Aerobic Spray, Aerobic Drip) | 628 |
| Septic Works | Ada, OK | Septage Hauler | 881 |
| Sinnett Construction & Plumbing LLC | Roff, OK | Installer (Aerobic Spray) | 1097 |
| SMC Construction | Ada, OK | Installer (Subsurface, Lagoon, Aerobic Spray) | 550 |
| SMC Construction Inc | Ada, OK | Septage Hauler | 635 |
| Smith Backhoe Service | Ada, OK | Installer (Subsurface, Aerobic Spray) | 633 |
| Southern Environmental Septic & Storm Shelters | Ada, OK | Installer (Subsurface, Aerobic Spray) | 885 |
| TanMar Rentals LLC | Ada, OK | Septage Hauler | 378 |
| Wilcox Plumbing | Ada, OK | Septage Hauler | 706 |
12 companies in the Oklahoma DEQ certified septic installers and licensed septage pumpers/transporters are based in Pontotoc County as of 2026-07-23. Companies based elsewhere in Oklahoma also commonly serve the county.
Tell us what you need — we'll connect you with state-certified companies serving your area. No obligation.