North Carolina certifies the people and companies that install, inspect, and evaluate septic (onsite wastewater) systems through the NC On-Site Wastewater Contractors and Inspectors Certification Board. This page lists them from the board’s official certification lists.
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Showing 120 of 4757 certified companies. The rest are listed on their county pages, each of which lists every company in that county — browse all 4757 North Carolina companies by county ↑.
| Company | Location | County | Certifications | License # |
|---|---|---|---|---|
| 1 Up Dirt Works Llc | Grandy, NC | Currituck | Installer (Level II) | 9835 |
| 2 Agvilas Llc | Asheboro, NC | Randolph | Installer (Level II) | 11797 |
| 2 B'S Homes Inc | Yadkinville, NC | Yadkin | Installer (Level II) | 11738 |
| 2 K'S Construction Inc | Burnsville, NC | Yancey | Installer (Level IV)Inspector | 9519 |
| 3 Bears Pme Llc | Linville, NC | Avery | Installer (Level II) | 5404 |
| 3g Excavating Company | Franklin, NC | Macon | Installer (Level II) | 15373 |
| 3g Excavating Company | Franklin, NC | Macon | Installer (Level II) | 15374 |
| 3p Landscape & Construction Llc | Ash, NC | Brunswick | Installer (Level IV) | 11889 |
| 3po Grading | Blairsville, NC | Georgia | Installer (Level II) | 9593 |
| 4 T'S Enterprise | Bladenboro, NC | Bladen | Installer (Level IV) | 11900 |
| 47beef Construction Llc | West Jefferson, NC | Ashe | Installer (Level II) | 14438 |
| 5 County Construction Inc | Zebulon, NC | Wake | Installer (Level II) | 11020 |
| 53 Septic Services Llc | Burgaw, NC | Pender | Installer (Level IV) | 9170 |
| 53 Site Solution | Morven, NC | Anson | Installer (Level II) | 14425 |
| 5s Maintenance & Construction Llc | Canton, NC | Haywood | Installer (Level II) | 9571 |
| 64 Portables Inc | Lexington, NC | Davidson | Installer (Level II) | 6948 |
| 6d Acres | Linwood, NC | Davidson | Installer (Level II) | 14343 |
| 7 C'S Environmental | Gastonia, NC | Gaston | Installer (Level II) | 11556 |
| 828 Excavation & Stump Grinding | Marion, NC | Mcdowell | Installer (Level II) | 11757 |
| 911 Cleanup Llc | Greensboro, NC | Guilford | Installer (Level II) | 15443 |
| 934 Construction | Burlington, NC | Alamance | Installer (Level II) | 11205 |
| A & A Home Services | Asheville, NC | Buncombe | Installer (Level II) | 9802 |
| A & A Outdoor Solutions Llc | Stnaley, NC | Gaston | Installer (Level IV)Inspector | 7112 |
| A & A Services | Zebulon, NC | Wake | Installer (Level IV)Inspector | 1897 |
| A & B Septic Services Inc | Greensboro, NC | Guilford | Installer (Level IV)Inspector | 4184 |
| A & E Landworx | Monroe, NC | Union | Installer (Level IV)Inspector | 11165 |
| A & E Septic | Pikeville, NC | Wayne | Installer (Level IV)Inspector | 9512 |
| A & F Land Management | Tabor City, NC | Columbus | Installer (Level II) | 15445 |
| A & K Farm And Landworks Inc | Rockingham, NC | Richmond | Installer (Level II) | 9524 |
| A & M | Kernersville, NC | Forsyth | Installer (Level IV)Inspector | 1119 |
| A & M Contractors Inc | Ellerbe, NC | Richmond | Installer (Level IV)Inspector | 2737 |
| A & M Grading And Septic | Old Fort, NC | Mcdowell | Installer (Level IV) | 4730 |
| A & R Enterprises Of Harnett County Llc | Angier, NC | Harnett | Installer (Level IV) | 6130 |
| A & R Septic Llc | Hudson, NC | Caldwell | Installer (Level II)Inspector | 13056 |
| A & R Septic Service Llc | Hudson, NC | Caldwell | Inspector | 5825I |
| A & R Septic Service Llc | Hudson, NC | Caldwell | Installer (Level II) | 14950 |
| A & S Grading & Septic | Hamptonville, NC | Iredell | Installer (Level II) | 14628 |
| A & S Grading & Septic | Hamptonville, NC | Iredell | Installer (Level II) | 14629 |
| A & T Excavating Llc | Evington, NC | Virginia | Installer (Level II) | 15394 |
| A 1 Backhoe Inc | Union Grove, NC | Iredell | Installer (Level IV) | 1071 |
| A 1 Backhoe Service Inc | Union Grove, NC | Iredell | Installer (Level IV) | 1117 |
| A 8 A Septic Tanks | Seagrove, NC | Randolph | Installer (Level II) | 9879 |
| A A Enterprises | Canton, NC | Haywood | Installer (Level II) | 6840 |
| A Able Plumbing Inc | Broadway, NC | Virginia | Installer (Level II) | 14427 |
| A C Grading & Farm Inc | Huntersville, NC | Mecklenburg | Installer (Level II) | 5821 |
| A C Septic | Oxford, NC | Granville | Installer (Level IV)Inspector | 6539 |
| A Countywide Septic Tank | Raeford, NC | Hoke | Installer (Level IV)Inspector | 1297 |
| A Massenburg Inc | Richmond, NC | Virginia | Installer (Level II) | 14204 |
| A Mountain View Vacation Llc | Penrose, NC | Transylvania | Installer (Level II) | 7920 |
| A Scape Above Llc | Lenoir, NC | Caldwell | Installer (Level II) | 14368 |
| A To Z Operations | Morganton, NC | Burke | Installer (Level II) | 7275 |
| A To Z Outdoors Llc | Greensboro, NC | Guilford | Installer (Level II) | 14254 |
| A To Z Septic Service Llc | Rocky Mount, NC | Nash | Installer (Level II) | 14623 |
| A-1 Appalachian Pumping | Boone, NC | Watauga | Installer (Level IV)Inspector | 9164 |
| A-1 Septic Tank Cleaning Inc | Holly Springs, NC | Wake | Installer (Level II) | 6508 |
| A-Atlantic Plumbing & Drain Services | Manassas, NC | Virginia | Installer (Level II) | 14262 |
| A+ Septic Tank Pumping | Willow Spring, NC | Wake | Installer (Level II)Inspector | 8048 |
| A1 Sewer & Drain Cleaning Inc | New Bern, NC | Craven | Installer (Level II)Inspector | 14861 |
| A2z Septic Solutions Llc | Mooresville, NC | Union | Installer (Level II) | 14393 |
| Aa Vernon Septic | Mebane, NC | Caswell | Installer (Level IV)Inspector | 1184 |
| Aaa Backhoe & Septic | Fayetteville, NC | Cumberland | Installer (Level II) | 9816 |
| Aaa City Plumbing Inc | Rock Hill, NC | South Carolin | Installer (Level II) | 5390 |
| Aaa Greene Bros Well Drlg Of Sylva | Sylva, NC | Jackson | Installer (Level II) | 4980 |
| Aaa Septic | Wirtz, NC | Virginia | Installer (Level II) | 14275 |
| Aaa Septic Service Inc | Hendersonville, NC | Henderson | Installer (Level IV)Inspector | 7269 |
| Aaa Septic Service Inc | Hendersonville, NC | Henderson | Installer (Level IV)Inspector | 2357 |
| Aaa Taliaferro Excavating | King George, NC | Virginia | Installer (Level II) | 15060 |
| Aag Septic Service Llc | Wilkesboro, NC | Wilkes | Installer (Level II)Inspector | 9628 |
| Aaron Barger | Kernersville, NC | Forsyth | Installer (Level II) | 11458 |
| Aaron Chase Biddix | Morganton, NC | Burke | Installer (Level II) | 11848 |
| Aaron Deal | Boomer, NC | Caldwell | Installer (Level II) | 11302 |
| Aaron F Harward | Southport, NC | Brunswick | Installer (Level II) | 11378 |
| Aawww Crap Septic Service Llc | Hubert, NC | Onslow | Installer (Level IV)Inspector | 5036 |
| Ab Construction & Grading Llc | Hickory, NC | Catawba | Installer (Level II) | 9508 |
| Ab Hogging & Excavation | Ferguson, NC | Wilkes | Installer (Level II) | 9690 |
| Abbott'S Septic Repair Inc | Manassas, NC | Virginia | Installer (Level II) | 14550 |
| Abcd Construction | Bolton, NC | Columbus | Installer (Level II) | 3289 |
| Abdul Attal | Moyock, NC | Currituck | Installer (Level II) | 15085 |
| Abee Landscaping | Valdese, NC | Burke | Installer (Level IV) | 1764 |
| Abee'S Clearing & Grading | Mocksville, NC | Davie | Installer (Level IV)Inspector | 1011 |
| Abernathy Tree Service | Fayetteville, NC | Cumberland | Installer (Level II) | 9654 |
| Abernathy Tree Service | Fayetteville, NC | Cumberland | Installer (Level II) | 9655 |
| Abhw Concrete | Washington, NC | Beaufort | Installer (Level IV)Inspector | 3909 |
| Able Exterior Remodeling & Roofing | Midland, NC | Cabarrus | Installer (Level II) | 3339 |
| Able Septic Tank Svc | Asheville, NC | Buncombe | Installer (Level IV)Inspector | 1573 |
| Absolute Environmental | Crozet, NC | Virginia | Installer (Level II) | 15230 |
| Absolute Property Management | Mill Spring, NC | Polk | Installer (Level II) | 11825 |
| Absolute Septic | Clayton, NC | Johnston | Installer (Level II) | 9043 |
| Ace Construction Enterprises | Canton, NC | Haywood | Installer (Level IV)Inspector | 4161 |
| Ace General Contractor | Danville, NC | Virginia | Installer (Level II) | 12076 |
| Ace Grading & Environmental | Boonville, NC | Yadkin | Installer (Level IV) | 6344 |
| Ace Landscaping & Construction | Fayetteville, NC | Cumberland | Installer (Level II) | 6507 |
| Ace Mechanical Obx | Manteo, NC | Dare | Installer (Level IV) | 8031 |
| Ach Septic Services Llc | Boone, NC | Watauga | Installer (Level IV)Inspector | 11578 |
| Ach Septic Services Llc | Boone, NC | Watauga | Installer (Level IV)Inspector | 11588 |
| Acl Landscapes Inc | Supply, NC | Brunswick | Installer (Level II) | 11084 |
| Acl Pumping | Penrose, NC | Transylvania | Installer (Level IV)Inspector | 5501 |
| Action Service Company | Statesville, NC | Iredell | Installer (Level II) | 7178 |
| Adam Davis Hudson | Youngsville, NC | Franklin | Installer (Level II) | 14370 |
| Adam Handy | Stokesdale, NC | Rockingham | Installer (Level IV)Inspector | 11870 |
| Adam Keen | Cedar Bluff, NC | Virginia | Installer (Level II) | 14072 |
| Adam Lee Hawkins | Clyde, NC | Haywood | Installer (Level II) | 5667 |
| Adam Modlin | High Point, NC | Guilford | Installer (Level II) | 15035 |
| Adam Porter Craig | Sanford, NC | Lee | Installer (Level II) | 14581 |
| Adam Sluder Plumbing Llc | Alexander, NC | Buncombe | Installer (Level II) | 14917 |
| Adam Stafford | Newland, NC | Avery | Installer (Level II) | 14714 |
| Adam Young Trucking Llc | Spruce Pine, NC | Mitchell | Installer (Level IV)Inspector | 6389 |
| Adam'S Landworx Llc | Unionville, NC | Orange | Installer (Level II) | 14214 |
| Adams Land Management Llc | Hayesville, NC | Clay | Installer (Level II) | 6988 |
| Adams Soil Consulting | Middlesex, NC | Johnston | Inspector | 11596I |
| Adams Soil Consulting Pllc | Angier, NC | Harnett | Designer (Soil Evaluator) | 10021E |
| Adams Trackhoe Service | Mars Hill, NC | Madison | Installer (Level II) | 1476 |
| Adams Trackhoe Service | Mars Hill, NC | Madison | Inspector | 11124I |
| Adan Balmoris Guevara Pacheco | Fredericksburg, NC | Virginia | Installer (Level II) | 14746 |
| Adan Clemente Garcia | Troutman, NC | Iredell | Installer (Level II) | 3774 |
| Adan Kardulis | Burnsville, NC | Yancey | Installer (Level II) | 14857 |
| Adcock Excavating Llc | Fuquay Varina, NC | Wake | Installer (Level IV) | 1902 |
| Adcock Grading And Demolition | Archdale, NC | Randolph | Installer (Level II) | 14252 |
| Adcock Grading And Demolition | Archdale, NC | Randolph | Installer (Level II) | 14160 |
| Aden Greene | Rutherfordton, NC | Polk | Installer (Level II) | 5778 |
Most directories only tell you who to call. These are the cases where the honest answer is that you may not need this service at all, and the mistakes that cost people the most money.
Typical septic pumping pricing, with sources: what this costs in NC →
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