Serving Greenville, Spartanburg, Cherokee, Anderson and Pickens Counties
Drain field (or leach field) is the part of the septic system that actually treats the effluent before it returns to your soil. If it goes, the whole septic system grinds to a halt. Rock Solid Excavation does drain field diagnosis and repairs across Upstate SC. Our assessments are straightforward and show you what exactly needs to be repaired or replaced.

Drainfield Repair and Installation

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OUR PROJECTS
We approach each project meticulously, meet deadlines, use proven technology, and are always ready to help achieve reliable, long-lasting performance.

Why a Drain Field Fails

Solids reaching the field. When you let your tank go too long between pumpings, sludge passes the outlet and enters the leach lines, where it clogs the pipes and surrounding soil. It's worth noting that it's one of the most preventable causes of drain field failure.

Biomat buildup.This is a natural accumulation of organic material that forms at the interface of the drain lines and the soil. In a normally functioning system, it's part of the treatment process. However, if it builds up excessively (often due to system overload or the septic tank not pumping), it can seal the soil, stopping absorption.

Overloading.If there's too much water going into the drain field, the soil can't keep up. This could be from a large household or solids building up over years (saturated ground can't treat the wastewater properly), not to mention a homeowner running a leaking fixture for a long time.

Root intrusion.If there are trees or shrubs too close to the drain field, the roots can invade the system.

Physical damage. Driving or parking on the field compacts the soil and can crush the pipes underneath. This is especially true for older properties, which don't have any marks of the field's exact location.

Signs the Drain Field Is Failing

These warning signs can show up well in advance, like raw sewage bubbling to the surface. You may notice the grass above the drain field remains soggy/spongy during dry weather or the grass appears greener compared to the rest of the yard. Inside the house, drains slowing up across multiple fixtures (not just one, but that's a different problem) is a bigger issue.

And the more obvious signs. Sewage odor near the yard, pipes making a gurgling noise as you run water, the toilet is draining more slowly than it used to, etc. All pointing in the same direction. If wastewater is even surfacing above ground, that's as clear as it gets that the field is in trouble.

Septic Drain Field Repair or Replace

Here's the general pattern we look for once we've actually seen the field.
The right fix is going to depend on what exactly failed. And repair of one specific point can restore function, while the rest of the field is still doing its job. Replacement is going to be needed if the soil itself has failed. Nothing you do is going to repair soil that has stopped absorbing water. That's why we diagnose with a camera and a probe before recommending either solution, and getting it wrong here will mean spending a lot of money in both directions.

What Affects Drain Field Repair Cost

The site itself usually first has the most impact on the cost of the work in terms of the field size, which is dictated by the size of the household and the soil conditions. This one variable has the potential to affect how much labor and material are needed and can often determine a starting point for the cost of the entire job. In areas of Upstate where clay-heavy soils are prevalent, additional systems like mounds or drip irrigation systems might be necessary, but they are more expensive. Getting to a particular site is also affected by various factors (including the proximity of mature trees, slope, and access).

Call for Drain Field Repair or Inspection

Drain field problems don't fix themselves. Waiting will just compact soil and increase repair costs. Call 864-431-2822, and we'll inspect and determine whether you need repair or full replacement. Estimates are free of charge.
Frequently Asked Questions
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OUR REVIEWS FROM OUR CLIENTS
SERVICE AREAS
Based in Spartanburg, SC (29303), we serve homes and businesses within a 40-mile radius, including:
Greenville County

Pickens County

  • Central
  • Pickens
Spartanburg County

Not sure if you’re in range? Give us a call, and we’ll let you know right away.


Rock Solid Septic ~ Excavation
120 John Dodd Rd, Spartanburg, SC 29303
1200 Woodruff Rd, Building A3, Greenville, SC 29607
864-431-2822
info@rocksolidexcavationsc.com
Hours: 24 Hours