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Johnston County, North Carolina

Licensed Septic Companies in Johnston County, NC

106 septic companies serve Johnston County, North Carolina, and 106 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 Johnston County

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

106 septic companies in Johnston County

Clayton 21

  • Absolute Septic

    Clayton, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #9043 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 649-6044

  • Advanced Quality Inspections

    Clayton, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #11405I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Inspection

    (919) 348-7679

  • Agustin Avila Construction

    Clayton, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #9428 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 888-3151

  • American Environmental & Excavation

    Clayton, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11142 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 720-6086

  • Capitol City Clearing

    143 Churchill Downs Dr, Clayton, NC 27520

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15207 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 815-5061 capitolcityclearing.com

  • Diamantes Construction LLC

    313 Covered Bridge Rd, Clayton, NC 27520

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11252 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 675-4050 diamantesconstruction.com

  • Environmental Systems & Services Ofnc

    Clayton, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #4867 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (984) 285-2563

  • Frank Howard Backhoe

    Clayton, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #5077 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (919) 553-2544

  • G And G Consultants LLC

    Clayton, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11254 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 243-8869

  • Grier Construction Company LLC

    Clayton, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #13068 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (984) 235-5606

  • Jim'S Septic Solutions LLC

    145 Cambridge Elm Dr, Clayton, NC 27520

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II + Inspector) · #7276 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (919) 909-5668

  • Johnson Farms

    Clayton, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #4340 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 369-7602

  • Neuse River Septic Tank Pumping

    Clayton, NC 27520, Clayton, NC 27520

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #13047I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    From their website: Pumping Per state license: Inspection

    (919) 434-9776 neuseriverseptic.com

  • Rzany Home Inspections LLC

    Clayton, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #9488I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Inspection

    (919) 228-8611

  • Scott'S Customs LLC

    Clayton, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #5774 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 243-8196

  • Scotts Customs LLC

    1768 Little Creek Church Rd, Clayton, NC 27520

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15350 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 235-7200 villagecustomsratrods.com

  • T & C Construction Group LLC

    Clayton, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14837 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 262-9746

  • Thornton'S Plumbing

    3160 Vinson Rd A, Clayton, NC 27527

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #2534 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #6682 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 550-4833 thorntonsplumbinginc.com

  • Top 2 Bottom Inspections Inc

    Clayton, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #4117I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Inspection

    (919) 631-1805

  • Valencia Grading Inc

    Clayton, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #6947 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (706) 982-3803

  • Woodall Excavating LLC

    Clayton, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #3881 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (706) 490-3885

Benson 19

  • Bemco

    Benson, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #7147 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 538-2947

  • Bryan Lopez Cazarin

    Benson, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14654 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 945-9447

  • C C Norris Enterprises

    12462 Raleigh Rd, Benson, NC 27504

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #11631 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 902-9759

  • Charles Hardee Grading Co

    Benson, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #3623 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 291-2969

  • Dell Adams

    Benson, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #3855 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (919) 442-6998

  • Gilcon LLC

    Benson, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #4939 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (919) 410-5284

  • Herring Company

    Benson, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #6242 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 894-2725

  • J & J Septic Services Corporation

    Benson, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #9324I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Inspection

    (919) 607-0150

  • J & J Septic Services Corporation

    Benson, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11843 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 980-0340

  • James Godwin

    Benson, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15233 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 337-2367

  • Jsk Contracting Inc

    Benson, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14659 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 524-7504

  • Larry Johnson

    Benson, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #5644 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 464-9623

  • Lynda Weeks Trucking

    Benson, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #5908 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 902-2230

  • Mw Contracting And Grading

    Benson, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #2482 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (919) 894-7587

  • Overshot Properties Solutions LLC

    Benson, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15275 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 427-8459

  • Seabound Septic & Waste Management

    Benson, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II + Inspector) · #14061 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II + Inspector) · #14062 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (919) 875-0700

  • Silver Point Construction LLC

    Benson, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15448 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 980-2177

  • T & S Denning Farms & Construction

    370 Benson Hardee Rd, Benson, NC 27504

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #2459 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 369-1818

  • Uniquescapes Inc

    Benson, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14757 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 868-7700

Smithfield 10

  • Abel Septic Tank Cleaning

    1315 Old Olive Rd, Smithfield, NC 27577

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II + Inspector) · #7012 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

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

    (919) 989-6741 abelseptictankcleaning.godaddysites.com

  • Alonso'S Construction Company LLC

    Smithfield, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14963 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 922-1066

  • Avila Construction LLC

    Smithfield, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #1917 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 320-3507

  • Fred'S Company LLC

    Smithfield, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14892 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 464-0365

  • G & H Backhoe

    Smithfield, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #2763 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (919) 524-8801

  • Hardy And Sons

    Smithfield, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15453 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (757) 582-6723

  • New Leaf Inspections

    Smithfield, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #13034I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Inspection

    (336) 262-0778

  • Phase Line Enterprise

    Smithfield, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14118 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (757) 822-9655

  • Phase Line Enterprises LLC

    Smithfield, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14119 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14008 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (757) 771-0824

  • Sergio Franco Robles

    Smithfield, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #9799 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 818-6027

Four Oaks 9

  • Alpha Plumbing & Services LLC

    Four Oaks, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #9637 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 308-0462

  • Asc Constructin LLC

    Four Oaks, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11998 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 760-2438

  • Boswells Lawn Service

    Four Oaks, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15090 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 437-5514

  • Capps Plumbing Company Inc

    5586 U.S. Hwy 301 S, Four Oaks, NC 27524

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14953 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14741 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 963-2204 cappsplg.com

  • Coty Lewis

    Four Oaks, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14652 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 262-3045

  • Cox Hauling & Grading LLC

    Four Oaks, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #11860 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 291-3358

  • Ebg Inc

    Four Oaks, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #5907 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 553-7904

  • L I Johnson Inc

    785 Gardner Rd, Four Oaks, NC 27524

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #1222 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 963-3704

  • L I Johnson Plumbing & Backhoe

    Four Oaks, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #6440 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 963-2897

Garner 9

  • Alpha Contracting LLC

    65 Glen Rd PMB 362, Garner, NC 27529

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #11710 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 728-0684 alphacontractingllc.com

  • Biggs Heating, Air Conditioning, Plumbing & Electrical

    298 Shipwash Dr, Garner, NC 27529

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11655 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11662 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

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

    (919) 329-8288 biggshvac.com

  • Full Circle Environmental Services LLC

    Garner, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #9331I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Inspection

    (919) 359-9984

  • Full Circle Environmental Services LLC

    Garner, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #6095 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 492-5000

  • Kw Boykin Plumbing Inc

    7104 Cornwallis Rd, Garner, NC 27529

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11001 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 369-0118 boykinplumbing.com

  • Maple Creek Properties LLC

    201 Glen Rd, Garner, NC 27529

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11973 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 271-5172 maplecreekpropertiesnc.com

  • Proven Professional Construction Ser

    Garner, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #11508 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (919) 821-2696

  • Red Truck Contracting LLC

    Garner, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #6670 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 345-6727

  • Sproven Professional Construction Ser

    463 Cleveland Crossing Dr Ste. 101, Garner, NC 27529

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #11509 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (786) 409-9963 provenpcs.com

Middlesex 8

  • Adams Soil Consulting

    Middlesex, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #11596I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Inspection

    (919) 333-2974

  • Dos Bros Septic Service

    Middlesex, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14408 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (252) 235-7714

  • G S Bareford Specialty Services

    Middlesex, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #2452 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (919) 284-5353

  • Gn Grading And Excavations LLC

    Middlesex, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15545 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 398-1021

  • Grunt Septic Inspection

    Middlesex, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II + Inspector) · #9250 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (931) 627-6029

  • Metanoia Contracting LLC

    103 Kilmayne Dr, Middlesex, NC 27511

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11965 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 268-1458 metanoiacontracting.com

  • Narron Contracting Inc

    4899 Antioch Church Rd, Middlesex, NC 27557

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11782 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 422-6338

  • Ramm Backhoe Service

    Middlesex, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #1238 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (919) 291-2319

Kenly 6

  • Jason Wayne Godwin

    Kenly, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #7036I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Inspection

    (919) 223-8819

  • Maintenance Enterprises

    Kenly, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11824 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 581-7710

  • Mills Septic Solutions

    Kenly, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #6288I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Inspection

    (919) 796-6402

  • Supreme Pools Of Eastern Nc

    Kenly, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11812 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 586-2934

  • William Ashley Rains

    Kenly, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #5650 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (919) 223-4250

  • William Brayden Rains

    Kenly, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #9290 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 223-0955

Selma 5

  • Eberhart Construction Inc

    Selma, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #2463 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 868-5309

  • Freedom Earthworkz & Hauling LLC

    Selma, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #9844 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 440-1618

  • Joshua Lee

    Selma, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15462 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 738-3610

  • Larry Wayne Oliver

    Selma, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #4378 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 389-7288

  • Rdz Utilities LLC

    Selma, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15395 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 333-8016

Princeton 4

  • Batten'S Backhoe Service Inc

    4260 Bizzell Grove Church Rd, Princeton, NC 27569

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #2682 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 868-3023

  • Mahoney Farms

    Princeton, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11393 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (252) 838-2300

  • Mxv Enterprises

    Princeton, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #6946 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 921-6251

  • Stuckey'S Backhoe Service Inc

    Princeton, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #5670 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (919) 201-3172

Willow Spring 4

  • Gene'S Backhoe Service

    Willow Spring, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #3795 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (919) 868-2754

  • Golden Properties & Development

    Willow Spring, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #5373 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #5374 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #5372 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (919) 639-3281

  • Hardee's Septic Tank Services

    1061 White Memorial Church Rd, Willow Spring, NC 27592

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #4687I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #1087I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    From their website: Installation · Inspection · Risers & lids

    (919) 772-6482 hardees-septic-tank.com

  • Smale Septic LLC

    Willow Spring, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II + Inspector) · #5976 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (919) 917-0683

Angier 3

  • Ashley Langdon

    Angier, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11977 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 795-5632

  • Sarah M Smale

    Angier, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II + Inspector) · #14710 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (919) 232-7426

  • Steve Nordan Septic

    Angier, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #9390 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (919) 868-9385

Dunn 3

  • Ckb Site Solutions LLC

    Dunn, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15072 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (910) 367-2653

  • Sinclair Septic 7 Utility LLC

    Dunn, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11831 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 320-5188

  • State Mobile Home Movers

    7958 US Hwy 17 North, Dunn, NC 27889

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #4813 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (919) 576-5192

Lagrange 1

  • Rodney Earl Geohagan Jr

    Lagrange, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #6680 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 369-3892

Newton Grove 1

  • E & J Residential LLC

    Newton Grove, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #9380 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #9379 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 291-5082

Raleigh 1

  • Chosen Home Inspections Inc

    Raleigh, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #11865I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Inspection

    (919) 322-2422

Wendell 1

  • Ben'S Plumbing & Septic Inc

    Wendell, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #6495 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (919) 625-2738

Zebulon 1

  • Earthworx Unlimited LLC

    Zebulon, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15516 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (919) 669-8813

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 Johnston 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 Johnston County: common questions

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

106 septic companies serve Johnston County, North Carolina, and 106 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 pump septic tanks in Johnston County?

3 of the 106 listings in Johnston County offer septic tank pumping, either on their own website or under a state pumper license. Use the service filter above to show only those companies.

Which companies install septic systems in Johnston County?

95 listings in Johnston 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.