43 septic contractors on record for Harnett County. All phone numbers from the North Carolina certification board (NCOWCICB) list.
Most tanks need pumping every 3–5 years — and a failed system costs 10–30× more than routine maintenance. Request quotes from licensed local pros.
Get local septic quotes →| Company | Services | Phone |
|---|---|---|
| Allegiance Plumbing LLC | Certified Level II | (910) 514-7274 |
| Barefoot Building Company | Certified Level II | (919) 985-4679 |
| Bmg Site Solutions | Certified Level II | (910) 773-6400 |
| Cardenas Construction | Certified Level II | (919) 291-9555 |
| Christopher Sutton | Certified Level II | (252) 558-6806 |
| Clint Adams Hauling And Grading | Certified Level II | (919) 758-0203 |
| Cooper Plumbing & Septic Service | Certified Level II | (919) 464-5492 |
| David Price | Certified Level II | (919) 500-6494 |
| Edward Moores Dirt Work And Septic LLC | Certified Level II | (919) 895-1723 |
| Goose Grading | Certified Level II | (910) 891-9816 |
| Grade A Septic Inspectors | Certified Level II | (910) 729-9004 |
| Grade A Septic Inspectors (Gasi) | Certified Level II | (919) 586-1785 |
| Griffin Site & Septic LLC | Certified Level II | (919) 906-5264 |
| K D Grading LLC | Certified Level II | (919) 730-7708 |
| Larry Sharpe Septic Tank Co | Certified Level II | (919) 499-6160 |
| Massa And Sons LLC | Certified Level II | (919) 353-5408 |
| Matthew Hart | Certified Level II | (910) 818-8196 |
| Richard Martin | Certified Level II | (910) 709-6824 |
| S & S Specialist | Certified Level II | (919) 291-8936 |
| S G Finch Contracting | Certified Level II | (910) 985-0003 |
| Scott Larkey | Certified Level II | (419) 306-1801 |
| Stewart Septic And Excavation | Certified Level II | (910) 985-0352 |
| Thomas Nublue Plumbing | Certified Level II | (910) 729-2887 |
| Thomas Plumbing & Septic | Certified Level II | (919) 499-8300 |
| Tommy Coley Backhoe Ser | Certified Level II | (919) 215-8141 |
| Trico Exteriors LLC | Certified Level II | (984) 218-6264 |
| William Moore | Certified Level II | (910) 746-2279 |
| Zachary Seibert | Certified Level II | (919) 291-9085 |
| Builders Inc. | Certified Level IV | (919) 639-2073 |
| Clayton Wesley Clayton Hamilton Jr | Certified Level IV | (910) 890-4774 |
| Edward James Edward Manhart Iii | Certified Level IV | (910) 897-5177 |
| Elvis Faircloth Grading Inc. | Certified Level IV | (919) 499-8190 |
| Greener Ehs Solutions LLC | Certified Level IV | (919) 608-6441 |
| Harpo's LLC | Certified Level IV | (910) 273-2087 |
| Holland Septic Services | Certified Level IV | (984) 220-3486 |
| Jason Jason Construction LLC | Certified Level IV | (919) 985-9953 |
| L Lonnie Johnson Backhoe LLC | Certified Level IV | (919) 258-3509 |
| Lance T2 Contracting Inc. | Certified Level IV | (919) 552-2018 |
| Matthews Backhoe Service | Certified Level IV | (919) 552-2669 |
| Precision Septic | Certified Level IV | (919) 909-4389 |
| Septic & Inspections | Certified Level IV | (910) 580-1500 |
| Ted Brown | Certified Level IV | (919) 499-5985 |
| Wall Excavation | Certified Level IV | (919) 557-9683 |
North Carolina certifies on-site wastewater contractors through the NC On-Site Wastewater Contractors and Inspectors Certification Board (NCOWCICB), with certification levels I–IV based on system complexity. Local health departments permit new systems and repairs. If you're buying a home with a septic system in Harnett County, ask for the permit history and get an inspection before closing.