| Company | Location | Certifications | License # |
|---|---|---|---|
| Afg Septic & Water | Henderson, NC | Installer (Level II) | 6796 |
| Bear Rock Concrete & Precast Inc | Henderson, NC | Installer (Level II) | 3115 |
| Briggs Grading & Excavation | Henderson, NC | Installer (Level II) | 11061 |
| C & D Septic And Grading | Henderson, NC | Installer (Level IV) | 11214 |
| Clayton'S Septic & Excavation | Oxford, NC | Installer (Level II) | 7122 |
| Clo Grading And Excavating Llc | Henderson, NC | Installer (Level II) | 9411 |
| Cwr Enterprises Inc | Henderson, NC | Installer (Level IV)Inspector | 7219 |
| Daws Allie Development Inc | Henderson, NC | Installer (Level II) | 9633 |
| Griffin'S Towing Llc | Oxford, NC | Installer (Level II) | 11366 |
| K T Moore Septic Tank Service | Kittrell, NC | Installer (Level IV)Inspector | 1261 |
| Lake Valley Septic & Grading | Littleton, NC | Installer (Level IV) | 6780 |
| Pearce Backhoe Service | Henderson, NC | Installer (Level II) | 4367 |
| Pearces Excavation & Septic Llc | Henderson, NC | Installer (Level IV) | 7253 |
| Ross Trucking Clearing & Grading Llc | Henderson, NC | Installer (Level II) | 14910 |
| T T Beckham Iii Backhoe Service | Henderson, NC | Installer (Level II) | 3212 |
| Thomas'S Backhoe Service | Kittrell, NC | Installer (Level II) | 3211 |
| Ww Enterprises | Henderson, NC | Installer (Level IV) | 9989 |
| Ww Enterprises | Henderson, NC | Installer (Level IV) | 9986 |
18 companies in the NCOWCICB certified onsite wastewater contractor & inspector lists are based in Vance County as of 2026-07-23. Companies based elsewhere in North Carolina also commonly serve the county.
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