GroundRosterLicensed Septic Contractors: Onslow County, NC
98 licensed septic contractors based in Onslow County. Every license number below is sourced from public licensing records, with a link to look it up yourself.
Grouped by the county of the address on each license record, which can be a mailing address, so it doesn't tell you where the business works. When the record names no county, we place it by ZIP code, then town.
Checked against NCOWCICB - certified onsite wastewater contractor and inspector list and NCOWCICB - authorized evaluator list. Roster copy last refreshed 2026-09-23.
Towns in Onslow County
All 17 towns named on the license records based here, with the number of listings in each, most first.
License classes on the Onslow County records
Each class as the issuing agency prints it on the license record. A record that names more than one class counts once under each, so the rows can add up to more than 98.
| License class | Trade | Listings |
|---|---|---|
| Certified Onsite Wastewater System Contractor - Grade II | Septic | 47 |
| Certified Onsite Wastewater Inspector | Septic | 42 |
| Certified Onsite Wastewater System Contractor - Grade IV | Septic | 37 |
| Authorized Onsite Wastewater Evaluator (soil/site evaluator) | Septic | 1 |
Septic Contractors based in Onslow County (98)
Shileys Pit Stop LLCLicensed
Plowboy ServicesLicensed
Seashore Builders INCLicensed
Owen Lee HansleyLicensed
C & M SepticLicensed
Brandon DavisLicensed
Brian A GibsonLicensed
Focused Property InspectionsLicensed
Jamal Walid SiagLicensed
Septic SolutionsLicensed
Dirty Diger & SonLicensed
Connected ContractingLicensed
American Eagle Excavation LLCLicensed
Brad NeumannLicensed
Jostar LLCLicensed
B B InspectionsLicensed
Pittman Soil ConsultingLicensed
Carolina Environmental ServicesLicensed
All American Outdoor SolutionsLicensed
Jpm Sewer & Drain CleaningLicensed
Flat Rate SepticLicensed
Custom Craft Design & Construction INCLicensed
LandworksLicensed
Trogdon RentalsLicensed
T R Rogers COLicensed
Steven T MillerLicensed
Pittman Soil ConsultingLicensed
Christian BarnhillLicensed
Innovative Builders & RemodelingLicensed
Billy Marshburn/landworksLicensed
Daniel LudlumLicensed
Aawww Crap Septic Service LLCLicensed
Kixx Builders INCLicensed
Applied Resource ManagementLicensed
Atlantic Home And Commercial BuildingLicensed
The Brad Inspects TeamLicensed
Wild Water PlumbingLicensed
Mobley Landworks And Excavation LLCLicensed
Extreme Onsite ConstructionLicensed
Parker FarmsLicensed
Environmental ServicesLicensed
Ralph M Provost Construction INCLicensed
Burch Works Landscaping INCLicensed
Drop Zone LLCLicensed
Patriot Property And Lawn Services LLCLicensed
All Things Plumbing Enc INCLicensed
M & M Septic ManagementLicensed
Benjamin Franklin JohnsonLicensed
Sage Builders INCLicensed
Millinders Truck ServiceLicensed
Wells Property Solutions LLCLicensed
First Choice Mobile Home MoversLicensed
Prince Septic & MoreLicensed
Erin MoyeLicensed
Matthew DeshetlerLicensed
Jpj Landwork LLCLicensed
Williams LandscapingLicensed
Coastal Waste Solutions LLCLicensed
Hp Landworx LLCLicensed
Zachary ConradLicensed
Tyler A PittmanLicensed
Carolina Trackhoe Services LLCLicensed
Custom Craft ConstructionLicensed
Down East Septic ServicesLicensed
Hip ServvicesLicensed
Alan Wade HardinLicensed
Braiden PadgettLicensed
Alliance EnvironmentalLicensed
In Depth Home InspectionsLicensed
Ralph M Provost ConstructionLicensed
Christopher NorthernLicensed
Holland Builders LLCLicensed
Fla INCLicensed
Tidemark Home InspectionsLicensed
B Benton & CO LLCLicensed
Francon INCLicensed
Home Inspection Pro LLCLicensed
G And G Pumping LLCLicensed
Advanced Plumbing Solutions LLCLicensed
Tony Ray ThompsonLicensed
Tyler LudlumLicensed
Randy's Wastewater SolutionsLicensed
Jh & Son Landscaping LLCLicensed
Coastal Septic ProsLicensed
Anthony NixLicensed
David L NeumannLicensed
M & M Septic Management LLCLicensed
Sun City Construction LLCLicensed
Faires ConstructionLicensed
Anchor & Crow Home InspectionsLicensed
Locklear Wastewater Services INCLicensed
Hba ContractingLicensed
Carolina Shores Home InspectionLicensed
Crumpler'sLicensed
Carolina EarthwerxLicensed
Lambrecht Home InspectionsLicensed
David Isaac PhillipsLicensed
Saul To Paul Septic InstallLicensed
Own one of these businesses? Find your listing and claim it.
Looking for a specific contractor? Search by name, business name, or license number.
Services in Onslow County, with national cost ranges
Listings based in Onslow County whose license class covers each service. Cost ranges are national; each links its cost guide.
| Service | Based in Onslow County | National cost |
|---|---|---|
| Septic Tank Pumping | 0 | $250 to $600 |
| Septic System Installation | 82 | $3,600 to $12,500 |
| Septic Inspection | 42 | $150 to $900 |
| Septic System Design | 0 | Varies by site |
| Perc Test and Soil Evaluation | 1 | $250 to $1,000 |
None of the listings based in Onslow County hold a license class we can match to septic tank pumping or septic system design. Ask any contractor whether they do this work, or try a nearby city.
Hiring a septic contractor in Onslow County
Septic (onsite wastewater) contractors handle everything from routine septic tank pumping and cleaning to repairs, inspections, and new system installation. States license each role separately (a pumper is not necessarily licensed to install, and vice versa), so match the license class to the job.
Before you sign anything: confirm the license on this page is still active with the agency that issued it, ask for proof of insurance, and get at least three written quotes; pricing on this work varies widely by site conditions.
Do I need a permit for well or septic work in North Carolina?