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Onslow County, North Carolina

Licensed Septic Companies in Onslow County, NC

94 septic companies serve Onslow County, North Carolina, and 94 of them hold a North Carolina septic license or certification matched to the NC Onsite Wastewater Contractors & Inspectors Certification Board list (data as of October 2026).

Septic services in Onslow County

Guides: Septic system installation · Septic inspection · Septic repair · Drain field repair · Installation cost · Pumping cost

94 septic companies in Onslow County

Jacksonville 33

  • All Things Plumbing Enc Inc

    Jacksonville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11467 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (252) 671-3995

  • American Eagle Excavation LLC

    Jacksonville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II + Inspector) · #6642 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (910) 333-8385

  • Anthony Nix

    Jacksonville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #13024I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Inspection

    (760) 707-4356

  • Atlantic Home and Commercial Building Inspections

    336 Old 30 Rd, Jacksonville, NC 28546

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II + Inspector) · #15479 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    From their website: Inspection Per state license: Installation

    (252) 292-4499 atlanticinspectsbuildings.com

  • Coastal Waste Solutions

    121 Garnet Ln, Jacksonville, NC 28546

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #7170 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    From their website: Repair Per state license: Installation · Inspection

    (910) 787-0055 coastalwastesolutionsofnc.com

  • Connected Contracting

    Jacksonville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15167 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (252) 620-7663

  • David L Neumann

    Jacksonville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #7149I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Inspection

    (910) 934-8832

  • Down East Septic Services

    Jacksonville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #9000 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 340-5093

  • Down East Septic Services

    234 S Marine Blvd, Jacksonville, NC 28540

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #5037 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (910) 340-5043 downeastheating.com

  • Environmental Services

    Jacksonville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #2005 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (910) 545-1499

  • Fla Inc

    218 Toni Dr, Jacksonville, NC 28546

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #1249 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (910) 353-8012

  • Flat Rate Septic

    Jacksonville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #2016 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 376-0939

  • Focused Property Inspections

    Jacksonville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #9392I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Inspection

    (513) 728-5218

  • Francon Inc

    Jacksonville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #5888 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 389-3816

  • G And G Pumping LLC

    Jacksonville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #8014 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 915-3096

  • Home Inspection Pro

    1003 Lynchburg Dr, Jacksonville, NC 28546

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #9046I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    From their website: Inspection

    (910) 330-5128 homeinspectionpronc.com

  • In Depth Home Inspections

    Jacksonville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #11593I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Inspection

    (910) 554-8513

  • Innovative Builders & Remodeling

    Jacksonville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #6598 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (910) 548-2016

  • Kixx Builders, Inc.

    135 Silance Rd, Jacksonville, NC 28540

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #5488 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    From their website: Inspection Per state license: Installation

    (910) 938-2416 kixxbuilders.com

  • Locklear Wastewater Services Inc

    2183 Dawson Cabin Rd, Jacksonville, NC 28540

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #4372 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (910) 787-5619 locklearroofingnc.com

  • M & M Septic Management LLC

    Jacksonville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #9434 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (910) 333-8874

  • M&M Septic Management LLC

    4120 New Bern Hwy, Jacksonville, NC 28546

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15535 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    From their website: Installation

    (910) 333-8874 mmlandscapemanagement.com

  • Owen Lee Hansley

    Jacksonville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15550 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 548-3673

  • Parker Farms

    Jacksonville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #2017 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 455-5133

  • Platriot Property And Lawn Services LLC

    Jacksonville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #11339 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 915-8719

  • Plowboy Services

    Jacksonville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #1982 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 346-1969

  • Sage Builders Inc

    Jacksonville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15584 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 389-2148

  • Septic Solutions

    Jacksonville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #6008I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II + Inspector) · #7260 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (910) 358-2888

  • Steven T Miller

    Jacksonville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11691 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 896-5713

  • Sun City Construction LLC

    Jacksonville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #11222 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 320-9300

  • The Brad Inspects Team

    Jacksonville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #11585I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #5502I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Inspection

    (910) 934-8833

  • Tony Ray Thompson

    Jacksonville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #5889 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 526-2214

  • Wild Water Plumbing + Septic

    200 Valencia Dr Unit 313, Jacksonville, NC 28546

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14737 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    From their website: Installation · Inspection · Repair · Drain field · Risers & lids

    (910) 750-2312 wildwaterplumbing.com

Hubert 12

  • Aawww Crap Septic Service LLC

    Hubert, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #5036 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (877) 747-7449

  • All American Outdoor Solutions

    Hubert, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14373 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (703) 380-8494

  • Anchor & Crow Home Inspections

    Hubert, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #9952I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Inspection

    (252) 647-1632

  • Burch Works Landscaping Inc

    Hubert, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #9604 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 389-8086

  • Coastal Septic Pros

    Hubert, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11275 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 388-6411

  • Dirty Diger & Son

    638 Sand Ridge Rd, Hubert, NC 28539

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14908 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 467-2017 dirtydiger.com

  • Drop Zone LLC

    144 Ash Ct, Hubert, NC 28539

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15041 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 545-4033 dztreeservice.com

  • Erin Moye

    Hubert, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #4109I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Inspection

    (910) 467-6432

  • Hba Contracting

    Hubert, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #8010 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (910) 548-5524

  • Lambrecht Home Inspections

    221 Loren Rd, Hubert, NC 28539

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #11594I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Inspection

    (910) 650-8318 lambrechthomeinspections.com

  • Tidemark Home Inspections

    Hubert, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #9702I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Inspection

    (910) 358-3345

  • Williams Landscaping

    Hubert, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #4559 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 330-6703

Richlands 12

  • Alan Wade Hardin

    Richlands, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #11353 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (910) 539-3121

  • Brandon Davis

    Richlands, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #3950 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 340-1870

  • Christopher Northern

    Richlands, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14676 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (310) 601-0458

  • Custom Craft Design & Construction Inc

    Richlands, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #4906 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #4905 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 324-2879

  • David Isaac Phillips

    Richlands, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #11311 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (910) 381-9634

  • Efaires Construction

    Richlands, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #4375 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 358-9600

  • Extreme Onsite Construction

    Richlands, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #2000 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (910) 548-2291

  • Jpj Landwork LLC

    Richlands, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #9672 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 333-3191

  • Landworks

    158 Batchelor Rd, Richlands, NC 28574

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #4512 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #1995 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (910) 389-4966

  • Randy'S Wastewater Solutions

    Richlands, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11735 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 381-4423

  • T R Rogers Co

    Richlands, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #2002 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 507-6899

  • Tyler A Pittman

    Richlands, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #7235 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 389-4440

Sneads Ferry 10

  • Carolina Trackhoe Services LLC

    Sneads Ferry, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II + Inspector) · #14283 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (269) 290-5709

  • Christian Barnhill

    Sneads Ferry, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #13000 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 349-3750

  • Daniel Ludlum

    Sneads Ferry, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14081 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (252) 559-0124

  • Jostar LLC

    Sneads Ferry, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15260 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (256) 690-2831

  • Jpm Sewer & Drain Cleaning

    Sneads Ferry, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II + Inspector) · #15474 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (252) 503-7871

  • Matthew Deshetler

    Sneads Ferry, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14801 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 581-9916

  • Prince Septic & More

    2015 NC-172, Sneads Ferry, NC 28460

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #5388 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (910) 741-4114

  • Saul To Paul Septic Install

    Sneads Ferry, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #13011 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 320-0605

  • Shiley's Pit Stop LLC

    137 Seabird Ln, Sneads Ferry, NC 28460

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #7305 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    From their website: Inspection · Repair Per state license: Installation

    (910) 741-0718 shileyspitstop.com

  • Tyler Ludlum

    Sneads Ferry, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14082 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (252) 559-0803

Swansboro 7

  • B B Inspections

    268 River Reach Dr W, Swansboro, NC 28584

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #11123I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Inspection

    (910) 459-7898

  • Brian A Gibson

    Swansboro, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14186 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (631) 831-6101

  • Carolina Environmental Services

    Swansboro, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #3875I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Inspection

    (252) 474-0113

  • Carolina Shores Home Inspection

    Swansboro, NC 28546

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #4187I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Inspection

    (910) 330-1295

  • First Choice Mobile Home Movers

    5397 NC-24, Swansboro, NC 28570

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #11942 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 934-2797 fc-rv.com

  • Trogdon Rentals

    Swansboro, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #4342 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (910) 330-7468

  • Zachary Conrad

    Swansboro, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #9711 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 934-1723

Maysville 5

  • Aldvanced Plumbing Solutions LLC

    Maysville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14747 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 389-7797

  • Holland Builders LLC

    Maysville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #5627 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 389-3781

  • Millinders Truck Service

    1228 Riggs Rd, Maysville, NC 28555

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #1998 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 330-4576 millinderstruckingservices.com

  • Ralph M Provost Construction Inc

    Maysville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #2001 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (910) 326-3184

  • Ralph M. Provost Construction

    Belgrade-Swansboro Rd, Maysville, NC 28555

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #5262 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    From their website: Installation · Repair

    (252) 670-8055 ralphprovostsepticsystemsnc.com

Holly Ridge 3

  • Benjamin Franklin Johnson

    Holly Ridge, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #12090 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 548-8532

  • Jamal Walid Siag

    Holly Ridge, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #14113 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 228-0893

  • Mobley Landworks And Excavation LLC

    Holly Ridge, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15571 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 540-8086

Stella 2

  • Carolina EarthWerx

    122 Molly Ln, Stella, NC 28582

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11766 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    From their website: Installation

    (252) 764-1364 carolinaearthwerx.com

  • Wells Property Solutions LLC

    Stella, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #8011 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (910) 389-4308

Arapahoe 1

  • Jh & Son Landscaping LLC

    Arapahoe, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15552 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (252) 647-6599

Beaulaville 1

  • Hp Landworx LLC

    Beaulaville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14364 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 340-3435

Cape Carteret 1

  • Crumpler'S

    Cape Carteret, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #4214 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (252) 393-2739

Hampstead 1

  • Applied Resource Management Pc

    257 Transfer Station Rd, Hampstead, NC 28443

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #8078I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14998 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15070 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
    • +2 more credentials

    From their website: Perc testing Per state license: Installation · Inspection

    (910) 270-2919 armnc.com

Havelock 1

  • Hip Servvices

    Havelock, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #9019I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Inspection

    (800) 553-8876

Maple Hill 1

  • Seashore Builders Inc

    266 Nelson Rd, Maple Hill, NC 28540

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15484 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15500 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 259-3404 seashorebuilders.net

Mt Olive 1

  • C & M Septic

    Mt Olive, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #7945 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #9435 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (919) 738-5180

Newport 1

  • B Benton & Co LLC

    501 Gales Creek Rd, Newport, NC 28570

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11091 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 720-6900 bbentonco.com

Richalands 1

  • Braiden Padgett

    Richalands, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15583 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 787-2291

Richland 1

  • Pittman Soil Consulting

    Richland, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #3825 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (910) 330-2784

Septic licensing in North Carolina

North Carolina certifies onsite wastewater installers by grade and certifies inspectors; the board publishes its certification list. The NC Onsite Wastewater Contractors & Inspectors Certification Board issues these credentials: Grade Level II installer; Grade Level IV installer; Point-of-sale inspector.

Permits for new systems, replacements and most repairs are issued locally. Ask the contractor which office handles Onslow County and whether the permit fee is in their quote.

North Carolina septic licensing: agencies, license types and how to check a license →

Septic companies in Onslow County: common questions

How many licensed septic companies are in Onslow County, NC?

94 septic companies serve Onslow County, North Carolina, and 94 of them hold a North Carolina septic license or certification matched to the NC Onsite Wastewater Contractors & Inspectors Certification Board list (data as of October 2026). Each license badge on this page names the agency and links to its lookup so you can confirm it.

Who licenses septic contractors in North Carolina?

North Carolina certifies onsite wastewater installers by grade and certifies inspectors; the board publishes its certification list. The licensing body is the NC Onsite Wastewater Contractors & Inspectors Certification Board.

Which companies install septic systems in Onslow County?

80 listings in Onslow County install septic systems. New systems and replacements need a permit, so ask each installer to handle the permit and to show their North Carolina license.

How do I check a septic contractor's license in North Carolina?

Use the NC Onsite Wastewater Contractors & Inspectors Certification Board's lookup (https://ncowcicb.info/certification-list/) and search the contractor's name or license number. Our guide to checking a septic license walks through it.