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Marion County, West Virginia

Licensed Septic Companies in Marion County, WV

25 septic companies serve Marion County, West Virginia, and 25 of them hold a West Virginia septic license or certification matched to the West Virginia Office of Environmental Health Services list (data as of October 2026).

25 septic companies in Marion County

Fairmont 14

  • Bunner & Sons Contracting

    2035 Bunner Ridge Rd, Fairmont, WV 26554

    • Licensed: West Virginia OEHS Certified Septic Installer (Class II) · #54-76-A-0817 (West Virginia Office of Environmental Health Services, verify)

    Per state license: Installation

    (304) 363-3631

  • Bunner & Sons Contracting

    255 Mingo Lane, Fairmont, WV 26554

    • Licensed: West Virginia OEHS Certified Septic Installer (Class II) · #54-92-A-0022 (West Virginia Office of Environmental Health Services, verify)

    Per state license: Installation

    (304) 694-0710

  • Cook Brothers Building & Excavating, Inc.

    4006 Freedom Highway, Suite 1, Fairmont, WV 26554

    • Licensed: West Virginia OEHS Certified Septic Installer (Class I) · #54-94-0025 (West Virginia Office of Environmental Health Services, verify)

    Per state license: Installation

    (304) 287-7109

  • Franklin Yedlosky

    159 Poplar Island Road, Fairmont, WV 26554

    • Licensed: West Virginia OEHS Certified Septic Installer (Class I) · #54-25-004 (West Virginia Office of Environmental Health Services, verify)

    Per state license: Installation

    (681) 209-2916

  • Gary W. Blankenship

    2435 East Grafton Road, Fairmont, WV 26554

    • Licensed: West Virginia OEHS Certified Septic Installer (Class II) · #54-94-A-0205 (West Virginia Office of Environmental Health Services, verify)

    Per state license: Installation

    (304) 694-0045

  • Jonathan Moran

    338 Five Forks Road, Fairmont, WV 26554

    • Licensed: West Virginia OEHS Certified Septic Installer (Class I) · #54-25-043 (West Virginia Office of Environmental Health Services, verify)

    Per state license: Installation

    (304) 694-5001

  • Knotts Enterprises, Inc.

    1601 Armstrong Street, Fairmont, WV 26554

    • Licensed: West Virginia OEHS Certified Septic Installer (Class II) · #54-20-A-036 (West Virginia Office of Environmental Health Services, verify)

    Per state license: Installation

    (304) 694-5855

  • Lemley Excavating, LLC

    73 Papa Bear Lane, Fairmont, WV 26554

    • Licensed: West Virginia OEHS Certified Septic Installer (Class II) · #54-19-A-026 (West Virginia Office of Environmental Health Services, verify)

    Per state license: Installation

    (304) 694-5578

  • Morgan Construction

    122 Mud Lick Run Road, Fairmont, WV 26554

    • Licensed: West Virginia OEHS Certified Septic Installer (Class II) · #54-76-A-0857 (West Virginia Office of Environmental Health Services, verify)

    Per state license: Installation

    (304) 366-7753

  • Richard W. Earle / dba Earle Construction

    1150 Shafer Lane, Fairmont, WV 26554

    • Licensed: West Virginia OEHS Certified Septic Installer (Class II) · #54-84-A-0035 (West Virginia Office of Environmental Health Services, verify)

    Per state license: Installation

    (304) 366-7976

  • Sean Schimonsky

    232 Mudlick Run Road, Fairmont, WV 26554

    • Licensed: West Virginia OEHS Certified Septic Installer (Class I) · #54-20-038 (West Virginia Office of Environmental Health Services, verify)

    Per state license: Installation

    (304) 288-7326

  • Squeaky Clean, Inc.

    531 Bunner Ridge Road, Fairmont, WV 26554

    • Licensed: West Virginia OEHS Certified Septic Installer (Class II) · #54-06-A-0082 (West Virginia Office of Environmental Health Services, verify)

    Per state license: Installation

    (304) 363-7245

  • Tom Chickerell Excavating

    312 Koons Run Road, Fairmont, WV 26554

    • Licensed: West Virginia OEHS Certified Septic Installer (Class II) · #54-82-A-0009 (West Virginia Office of Environmental Health Services, verify)

    Per state license: Installation

    (304) 287-7714

  • Viro Systems, Inc.

    PO Box 1848, Fairmont, WV 26555

    • Licensed: West Virginia OEHS Certified Septic Installer (Class II) · #54-96-A-0002 (West Virginia Office of Environmental Health Services, verify)

    Per state license: Installation

    (304) 366-5885

Mannington 3

  • Andrew Schwartz

    1448 Plum Run Road, Mannington, WV 26582

    • Licensed: West Virginia OEHS Certified Septic Installer (Class I) · #54-24-0013 (West Virginia Office of Environmental Health Services, verify)

    Per state license: Installation

    (304) 694-3103

  • Angela Maset

    402 Damson Lane, Mannington, WV 26582

    • Licensed: West Virginia OEHS Certified Septic Installer (Class I) · #54-22-025 (West Virginia Office of Environmental Health Services, verify)

    Per state license: Installation

    (681) 443-9821

  • Ross Hatfield Construction, Inc.

    121 Clifton Avenue, Mannington, WV 26582

    • Licensed: West Virginia OEHS Certified Septic Installer (Class I) · #54-96-0034 (West Virginia Office of Environmental Health Services, verify)

    Per state license: Installation

    (304) 288-1441

Rivesville 3

  • Beatty Construction

    101 Parker Run Road, Rivesville, WV 26588

    • Licensed: West Virginia OEHS Certified Septic Installer (Class II) · #54-06-A-0089 (West Virginia Office of Environmental Health Services, verify)

    Per state license: Installation

    (304) 368-8000

  • Blue Gold Development, LLC

    551 Pantherlick Run Road, Rivesville, WV 26588

    • Licensed: West Virginia OEHS Certified Septic Installer (Class I) · #54-20-007 (West Virginia Office of Environmental Health Services, verify)

    Per state license: Installation

    (304) 376-3137

  • R. W. Valentine Construction, LLC

    18 Valentine Hollow Road, Rivesville, WV 26588

    • Licensed: West Virginia OEHS Certified Septic Installer (Class I) · #54-76-1049 (West Virginia Office of Environmental Health Services, verify)

    Per state license: Installation

    (304) 278-7963

Farmington 2

  • 55-0674736

    Po Box 432, Farmington, WV 26571

    • Licensed: West Virginia OEHS Certified Septic Installer (Class I) · #54-23-061 (West Virginia Office of Environmental Health Services, verify)

    Per state license: Installation

    (304) 694-3365

  • Camron Excavating, LLC

    1032 Helens Run, Farmington, WV 26571

    • Licensed: West Virginia OEHS Certified Septic Installer (Class II) · #54-20-A-046 (West Virginia Office of Environmental Health Services, verify)

    Per state license: Installation

    (304) 534-2254

Metz 1

  • Wilson Drilling & Excavating, LLC

    8798 Husky Highway, Metz, WV 26585

    • Licensed: West Virginia OEHS Certified Septic Installer (Class II) · #54-21-A-066 (West Virginia Office of Environmental Health Services, verify)

    Per state license: Installation

    (304) 657-8052

Monongah 1

  • J &R Trenching & Excavating / Robert Gooden

    68 Scenic Wood Lane, Monongah, WV 26554

    • Licensed: West Virginia OEHS Certified Septic Installer (Class II) · #54-09-A-026 (West Virginia Office of Environmental Health Services, verify)

    Per state license: Installation

    (304) 694-3551

Worthington 1

  • McIntire Septic Service, LLC

    585 Bingamon Road, Worthington, WV 26591

    • Licensed: West Virginia OEHS Certified Septic Installer (Class II) · #54-78-A-0202 (West Virginia Office of Environmental Health Services, verify)

    Per state license: Installation

    (304) 287-7468

Septic licensing in West Virginia

West Virginia certifies septic installers in two classes through the Office of Environmental Health Services. The West Virginia Office of Environmental Health Services issues these credentials: Class I installer certification; Class II installer certification.

Permits for new systems, replacements and most repairs are issued locally. Ask the contractor which office handles Marion County and whether the permit fee is in their quote.

West Virginia septic licensing: agencies, license types and how to check a license →

Septic companies in Marion County: common questions

How many licensed septic companies are in Marion County, WV?

25 septic companies serve Marion County, West Virginia, and 25 of them hold a West Virginia septic license or certification matched to the West Virginia Office of Environmental Health Services 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 West Virginia?

West Virginia certifies septic installers in two classes through the Office of Environmental Health Services. The licensing body is the West Virginia Office of Environmental Health Services.

Which companies install septic systems in Marion County?

25 listings in Marion County install septic systems. New systems and replacements need a permit, so ask each installer to handle the permit and to show their West Virginia license.

How do I check a septic contractor's license in West Virginia?

Use the West Virginia Office of Environmental Health Services's lookup (https://inspections.myhealthdepartment.com/phs/septic-installers) and search the contractor's name or license number. Our guide to checking a septic license walks through it.