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Alexander County, North Carolina

Licensed Septic Companies in Alexander County, NC

32 septic companies serve Alexander County, North Carolina, and 32 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 Alexander County

Guides: Septic system installation · Septic inspection · Installation cost · Pumping cost

32 septic companies in Alexander County

Taylorsville 25

  • Alexander Precast

    Taylorsville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #6021 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 632-0961

  • Barnes Backhoe & Grading

    Taylorsville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #1017 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (828) 632-0991

  • Bethlehem Plumbing Company

    Taylorsville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #11562 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 850-0705

  • Bill Greene Grading And Const

    Taylorsville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #1786 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 632-7304

  • Bowmans Grading

    Taylorsville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #1770 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 381-5245

  • Briar Cothren

    Taylorsville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15101 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 455-9846

  • Carolina Clearing And Excavation

    2106 Millersville Rd, Taylorsville, NC 28681

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #9414 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 310-6686

  • Charles Inspection Service

    Taylorsville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #5375I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Inspection

    (828) 310-0584

  • Cothren & Son LLC

    38 Stonegate Dr, Taylorsville, NC 28681

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #1838 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (828) 217-0843

  • Creekside Grading LLC

    Taylorsville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15254 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 310-8798

  • Esb Transport LLC

    Taylorsville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14171 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 493-6770

  • Frye Grading LLC

    232 Rink Dam Rd, Taylorsville, NC 28681

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #1785 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #9673 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 495-4237

  • George'S Grading & Septic Tank Servicel

    Taylorsville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #2708 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (828) 312-2197

  • Harden Construction LLC

    Taylorsville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #11117 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 312-8503

  • K & M Grading

    Taylorsville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #1697 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 234-3758

  • Millers Septic Service

    Taylorsville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #1880 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #1858 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (828) 302-1041

  • Nelson Hart

    Taylorsville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14625 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (704) 775-0570

  • Powell Septic Tank Service

    360 Powell Rd, Taylorsville, NC 28681

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #1864 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (828) 632-1791

  • Ritchie Bowman Landscaping

    899 Hunters Ridge Rd, Taylorsville, NC 28681

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #4119 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 632-5021

  • Scott Greene Grading & Const

    Taylorsville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #1787 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 632-6392

  • Shane Jarrett Grading & Hauling

    Taylorsville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #1851 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 632-5655

  • Tanner James George

    Taylorsville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #9440 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 244-4072

  • Total Landscape Creations & Hauling

    Taylorsville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #9854 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 312-9355

  • Wes Yount Landscaping

    Taylorsville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #3893 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 632-3636

  • Zachary Philip Mundy

    Taylorsville, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15157 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 308-7622

Hickory 5

  • Bethelem Equip Co Inc

    Hickory, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #3425 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #2419 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (828) 495-7731

  • Bowman Trucking & Landscaping

    Hickory, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #1828 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (828) 632-3940

  • Bowman'S Roost Grading LLC

    Hickory, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #9492 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 850-5102

  • Construction By Clark LLC

    69 Gene Moretz Ln, Hickory, NC 28601

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #9688 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 443-8360

  • Hoeing Around Excavation LLC

    Hickory, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #9431 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 320-2747

Harmony 1

  • L & J Septic Services

    Harmony, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #11915I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Inspection

    (704) 495-7855

Hiddenite 1

  • B & D Grading

    Hiddenite, NC

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #11244 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 302-4287

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 Alexander 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 Alexander County: common questions

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

32 septic companies serve Alexander County, North Carolina, and 32 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 Alexander County?

30 listings in Alexander 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.