SepticRecord

Franklin County

Septic services in Gahanna, Ohio

Operators based within 12 miles of Gahanna

Listed by where the business is, not by who it says it serves. Every operator here was on the ODH 2026 sewage treatment system bond lists on the date its record shows, and the address it is placed by comes from that same list, so this is a checkable claim rather than a service-area promise. An Ohio bond covers work in any health district in the state, though each district registers its contractors separately, so operators further out can work here too; these are simply the ones closest to you.

J Clayton Excavation, Inc.

On the state bond list for 2026

Septic System Repair · Septic Installation

Phone
not on file
Website
none

Trades RTR, LLC

On the state bond list for 2026

Septic Tank Pumping · Septic System Repair · Septic Installation

Website
none

Soil and septic suitability around Gahanna

The USDA has already rated this ground for exactly one use: a septic tank absorption field. Within 4 miles of Gahanna — 32,041 acres across 57 soil map units — it rates 84.7% of the land very limited for that use and 0% somewhat limited, and almost none with no limitation at all.

What the limitation actually is

A rating on its own tells you nothing you can act on. The reasons do, and around Gahanna the leading one is slow water movement on 76.6% of the mapped area, followed by depth to saturated zone on 75.2%. In full:

Limiting featureShare of areaWhat it means on site
Slow water movement76.6%Water moves through the soil too slowly for a drain field to keep up
Depth to saturated zone75.2%A seasonal water table sits too close to the surface
Ponding20%Water stands on the surface
Seepage, bottom layer9%The layer beneath the trench is porous enough that effluent could reach groundwater without being filtered
Flooding7%The site floods often enough to matter

Shares overlap: most soils here are limited for more than one reason at once, so these do not sum to 84.7%.

The soils themselves

The named soils and land types that make up most of the ground around Gahanna. Bennington alone accounts for 33.4% of it.

Soil or land typeShareDrainageSlopeDepth to bedrockSeptic rating
Bennington33.4% Somewhat poorly drained 0 to 6% None in profile Very limited
Cardington12.8% Moderately well drained 2 to 12% None in profile Very limited
Pewamo10.8% Very poorly drained 0 to 2% None in profile Very limited
Alexandria5.1% Well drained 2 to 25% None in profile Very limited
Condit4.7% Poorly drained 0 to 2% None in profile Very limited

“None in profile” means SSURGO records no bedrock or other restrictive layer within the depth it describes, not that none exists.

Area of interest: a 4-mile radius around the USGS Geographic Names centre point for Gahanna (GNIS 2394837, 40.0367, -82.8799), chosen because five of this state's communities are unincorporated and have no boundary to use, and because the lots that need a septic permit are in the ring around a town rather than inside it. Soil from USDA-NRCS Soil Data Access, SSURGO interpretation “ENG - Septic Tank Absorption Fields”, area-weighted by mapped acreage and by each component's share of its map unit. Survey areas: Franklin County, Ohio (2025-08-27). Retrieved 2026-09-18.

This is a survey, not an evaluation of your lot. The permit decision rests on the site evaluation ODH carries out for the specific parcel.

By service

Permitting in Franklin County

In Franklin County a septic (sewage treatment system) permit is issued by the local board of health, not by the state. The Ohio Department of Health writes the rules; the health district applies them and registers the contractors who work in it. See the Franklin County detail →