Operators based within 12 miles of Lexington

Listed by where the business is, not by who it says it serves. Every operator here was on the SCDES Onsite Wastewater Contractors list 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. A South Carolina licence is issued by the state, not by a county, so operators further out can work here too; these are simply the ones closest to you.

Showing the 30 nearest of 41 operators based within 12 miles. The rest are on the county page.

Soil and septic suitability around Lexington

The USDA has already rated this ground for exactly one use: a septic tank absorption field. Within 4 miles of Lexington — 31,998 acres across 51 soil map units — it rates 59.2% of the land very limited for that use and 29.1% somewhat limited, leaving 1.6% with no rated limitation.

• Very limited · 59.2%
• Somewhat limited · 29.1%
• Not limited · 1.6%
• Not rated · 10.1%

What the limitation actually is

A rating on its own tells you nothing you can act on. The reasons do, and around Lexington the leading one is seepage, bottom layer on 36.1% of the mapped area, followed by slow water movement on 27.8%. In full:

Shares overlap: most soils here are limited for more than one reason at once, so these do not sum to 88.3%.

The soils themselves

The named soils and land types that make up most of the ground around Lexington. Lakeland alone accounts for 17.2% of it.

“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 Lexington (GNIS 2406014, 33.9929, -81.2218), 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: Lexington County, South Carolina (2025-08-29). Retrieved 2026-09-18.

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

By service

• Septic Tank Pumping in Lexington
• Septic System Repair in Lexington
• Septic Installation in Lexington

Permitting in Lexington County

Septic permitting in Lexington County is handled by the State of South Carolina, through the Department of Environmental Services, not by the county. See the Lexington County detail →