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Harmony, North Carolina

Licensed Septic Companies in Harmony, NC

7 septic companies serve Harmony, North Carolina, and 7 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 Harmony

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

7 septic companies in Harmony

  • Beirgt Country'S Hauling & Grading LLC

    Harmony, NC · Iredell County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #13085 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (336) 971-4302

  • Craig Thompson Grading

    Harmony, NC · Iredell County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #5900 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (704) 500-8730

  • Dirt Bandits Grading & Landscaping LLC

    Harmony, NC · Iredell County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11184 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (704) 881-4257

  • Frye Grading & Repair Inc

    Harmony, NC · Iredell County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #1069 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (704) 876-1384

  • L & J Septic Services

    Harmony, NC · Alexander County

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

    Per state license: Inspection

    (704) 495-7855

  • Rfrye Grading And Repair

    Harmony, NC · Iredell County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15005 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (704) 902-1380

  • Sammy Reavis Septic & Const

    115 Dutchman Rd, Harmony, NC 28634 · Iredell County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #3001 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (704) 546-2424

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 Harmony 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 Harmony: common questions

How many licensed septic companies are in Harmony, NC?

7 septic companies serve Harmony, North Carolina, and 7 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 Harmony?

6 listings in Harmony 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.