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Mars Hill, North Carolina

Licensed Septic Companies in Mars Hill, NC

22 septic companies serve Mars Hill, North Carolina, and 22 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 Mars Hill

Guides: Septic system installation · Septic inspection · Aerobic septic systems · Installation cost · Pumping cost

22 septic companies in Mars Hill

  • Adams Trackhoe Service

    Mars Hill, NC · Madison County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #11124I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #1476 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (828) 776-4943

  • Anders Grading

    101 Joe Brown Rd, Mars Hill, NC 28754 · Madison County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #1568 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 689-9437

  • Blue Ridge Elctrical Construction LLC

    87 Bridal Path Trl, Mars Hill, NC 28754 · Madison County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #9455 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 680-1330 blueridgeelectricnc.com

  • Blue Ridge GC

    1672 Hamburg Rd, Mars Hill, NC 28754 · Buncombe County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #6625 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    From their website: Aerobic systems · Perc testing Per state license: Installation

    (828) 242-6331 blueridgegeneralcontractors.com

  • Buddy Jeffords Grading

    Mars Hill, NC · Madison County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #1519 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 380-9722

  • Carr Grading

    Mars Hill, NC · Madison County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #1490 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 778-4641

  • Casey Robinson Construction

    Mars Hill, NC · Madison County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #1467 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 777-1511

  • Clifton D Hamlin Grading

    Mars Hill, NC · Madison County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #1585 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 689-9424

  • Diltz Construction Inc

    Mars Hill, NC · Madison County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14346 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 208-3794

  • Dotson Grading

    Mars Hill, NC · Madison County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11997 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 767-6018

  • Edmonds Excavating LLC

    Mars Hill, NC · Buncombe County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #9510 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 337-4194

  • Fox Creek Construction & Grading

    Mars Hill, NC · Yancey County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14321 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 712-3396

  • J H Plumbing & Piping Inc

    Mars Hill, NC · Madison County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #5571 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 206-1838

  • Levi Shelton

    Mars Hill, NC · Madison County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15405 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 260-8777

  • Michael Robinson

    Mars Hill, NC · Madison County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #9427 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 713-5617

  • Ponder Grading And Septic LLC

    Mars Hill, NC · Yancey County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11070 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 208-1975

  • Reed'S Contracting

    Mars Hill, NC · Madison County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #9680 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 776-9059

  • Roy J Young Trucking & Grading

    192 Wagon Rd, Mars Hill, NC 28754 · Madison County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #4841 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 777-9481

  • Silver Grading And Septic

    Mars Hill, NC · Buncombe County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #9870 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 707-1934

  • Tim Barr Construction LLC

    Mars Hill, NC · Madison County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14270 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 206-0483

  • Tommy Beall

    Mars Hill, NC · Madison County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #3397 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 779-6673

  • Wyatt'S Excavating

    Mars Hill, NC · Madison County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #9609 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (828) 778-2392

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 Mars Hill 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 Mars Hill: common questions

How many licensed septic companies are in Mars Hill, NC?

22 septic companies serve Mars Hill, North Carolina, and 22 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 Mars Hill?

22 listings in Mars Hill 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.