Ohio › Gallia County

County directory

Gallia County septic services.

11 bond-list-verified providers serve Gallia County in the Southeast Ohio region. Every listing is checked against ODH contractor bonding lists.

Updated August 16, 2026 · listings checked against ODH records August 2, 2026

Gallia County, at a glance

All Ohio permit guides →

Bond-list-verified providers listed: 11
Permitting authority: Gallia County Health Department
Region: Southeast Ohio

Providers

Verified first, always labeled.

How listings are labeled

✓ Tier 1 — License-matched
Tier 2 — Roster-matched
Tier 3 — Directory-sourced labeled “Unverified”

How we verify →

All 11 Aerobic Systems & Maintenance 2 Septic Inspection 2 Septic Repair 11 Septic System Installation 11 Septic Tank Pumping 1

1 of 11 providers

DU

Duncan & Daniels Enterprises, LLC Phone verified

STS Installer · 929629269 + STS Service Provider · 929629270 · Active — checked Aug 2, 2026

Aerobic Systems & MaintenanceSeptic InspectionSeptic RepairSeptic System Installation

Serving Gallia

(740) 245-5420 View profile

iOrganic order is verified-first then A–Z and is never sold; featured slots, when they exist, are labeled. Methodology

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Permits

Who issues them here.

Gallia County Health Department

499 Jackson Pike, Gallipolis 45631
(740) 441-2018
GCHD@galliacohealth.org
Official septic information ↗

Permit fees, forms & process

New installs and major repairs need a permit from the local health district, and the rules that bind are the local ones.

This county’s full guide is still in production — the authority contact shown here is the official source in the meantime.

All Ohio permit guides

Local rules

What’s different in Gallia County.

Four things decide what you can build and what it costs: zoning, environmental protections, power for aerobic systems, and the ground itself. We publish each one only where we have checked it — and say so plainly where the answer is “same as the rest of Ohio”.

Zoning & land use

Nothing in Gallia County changes this. Ohio’s sewage-treatment-system rules are statewide in OAC 3701-29 and administered by the local health district; lot-size minimums and setbacks beyond those rules come from county or township zoning.

How Ohio permitting works

Checked against Gallia County Health Department, Home Sewage program page ↗ · retrieved Aug 5, 2026

Environmental protections

Nothing in Gallia County changes this. Ohio requires an Ohio EPA NPDES permit for any system discharging off-lot to waters of the state, and adds requirements inside delineated source-water protection areas.

How Ohio permitting works

Checked against Ohio EPA Division of Surface Water, Antidegradation Tiers (Outstanding State Waters and Superior High Quality Waters designated under OAC 3745-1-05) ↗ · retrieved Aug 5, 2026

Geology & soil

The dominant constraint here is slope (80.7% of rated soils), followed by bedrock close to the surface (54.7%).

Source: USDA Natural Resources Conservation Service, Soil Survey Geographic Database (SSURGO), queried via Soil Data Access (gSSURGO vintage 21 November 2025) ↗ · retrieved Aug 5, 2026

i3 of 4 local factors researched for this county so far. Each one is published with the authority it came from and the date we read it. Methodology

Nearby counties

Athens County Belmont County Coshocton County Guernsey County Harrison County Hocking County

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