Licensed Septic Companies in Fairmont, WV
14 septic companies serve Fairmont, West Virginia, and 14 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).
14 septic companies in Fairmont
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Bunner & Sons Contracting
2035 Bunner Ridge Rd, Fairmont, WV 26554 · Marion County
- 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
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Bunner & Sons Contracting
255 Mingo Lane, Fairmont, WV 26554 · Marion County
- 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
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Cook Brothers Building & Excavating, Inc.
4006 Freedom Highway, Suite 1, Fairmont, WV 26554 · Marion County
- Licensed: West Virginia OEHS Certified Septic Installer (Class I) · #54-94-0025 (West Virginia Office of Environmental Health Services, verify)
Per state license: Installation
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Franklin Yedlosky
159 Poplar Island Road, Fairmont, WV 26554 · Marion County
- Licensed: West Virginia OEHS Certified Septic Installer (Class I) · #54-25-004 (West Virginia Office of Environmental Health Services, verify)
Per state license: Installation
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Gary W. Blankenship
2435 East Grafton Road, Fairmont, WV 26554 · Marion County
- 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
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Jonathan Moran
338 Five Forks Road, Fairmont, WV 26554 · Marion County
- Licensed: West Virginia OEHS Certified Septic Installer (Class I) · #54-25-043 (West Virginia Office of Environmental Health Services, verify)
Per state license: Installation
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Knotts Enterprises, Inc.
1601 Armstrong Street, Fairmont, WV 26554 · Marion County
- 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
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Lemley Excavating, LLC
73 Papa Bear Lane, Fairmont, WV 26554 · Marion County
- 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
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Morgan Construction
122 Mud Lick Run Road, Fairmont, WV 26554 · Marion County
- 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
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Richard W. Earle / dba Earle Construction
1150 Shafer Lane, Fairmont, WV 26554 · Marion County
- 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
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Sean Schimonsky
232 Mudlick Run Road, Fairmont, WV 26554 · Marion County
- Licensed: West Virginia OEHS Certified Septic Installer (Class I) · #54-20-038 (West Virginia Office of Environmental Health Services, verify)
Per state license: Installation
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Squeaky Clean, Inc.
531 Bunner Ridge Road, Fairmont, WV 26554 · Marion County
- 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
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Tom Chickerell Excavating
312 Koons Run Road, Fairmont, WV 26554 · Marion County
- 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
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Viro Systems, Inc.
PO Box 1848, Fairmont, WV 26555 · Marion County
- 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
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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 Fairmont 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 Fairmont: common questions
How many licensed septic companies are in Fairmont, WV?
14 septic companies serve Fairmont, West Virginia, and 14 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 Fairmont?
14 listings in Fairmont 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.