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Marshville, North Carolina

Licensed Septic Companies in Marshville, NC

13 septic companies serve Marshville, North Carolina, and 13 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 Marshville

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

13 septic companies in Marshville

  • Building Sciences

    Marshville, NC · Union County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #6005I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Inspection

    (980) 210-2547

  • Building Sciences 16:3 Structural Enviro

    7204 NC-218, Marshville, NC 28103 · Union County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #2946 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (704) 635-0353

  • C & J Properties

    Marshville, NC · Union County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14049 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (704) 517-1614

  • Cody Smith

    Marshville, NC · Union County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15413 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (704) 221-6859

  • Colby Davis

    Marshville, NC · Union County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15502 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (704) 681-0344

  • Davis Mechanical Inc

    4368 NC-218, Marshville, NC 28133 · Anson County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #11404 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #11428 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (704) 272-9366

  • Francisco Lopez

    Marshville, NC · Union County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #14383 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (980) 210-2041

  • Lathe & Son Septic Co

    Marshville, NC · Union County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #9203 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation · Inspection

    (704) 234-8544

  • Love Well & Water Works

    4109 Tarlton Mill Rd, Marshville, NC 28103 · Union County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #12056 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    From their website: Perc testing Per state license: Installation

    (704) 635-5755 lovewellandwaterworks.com

  • Oliver Tyke Mangum

    Marshville, NC · Union County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #11163 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (704) 363-8897

  • Perry Laney Septic Tank

    4709 Traywick Farm Rd, Marshville, NC 28103 · Union County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #1752 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    From their website: Pumping · Installation · Repair

    (704) 363-7150 perrylaneyseptic.com

  • Redline Site Services

    Marshville, NC · Union County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #9788 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    Per state license: Installation

    (704) 562-9922

  • Union Septic Solutions, LLC

    3329 Ansonville Rd, Marshville, NC 28103 · Union County

    • Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #9265 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)

    From their website: Pumping · Installation · Repair · Drain field · Grease traps Per state license: Inspection

    (980) 346-1405 unionsepticnc.com

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 Marshville 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 Marshville: common questions

How many licensed septic companies are in Marshville, NC?

13 septic companies serve Marshville, North Carolina, and 13 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 Marshville?

2 of the 13 listings in Marshville 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 Marshville?

12 listings in Marshville 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.