Walls Excavation and Septic
Drain Field Repair & Replacement
A failing drain field doesn't always mean starting over — let us assess your options.
Call (931)-625-6062A failing drain field is serious — but often fixable.
The drain field (also called a leach field) is the final stage of your septic system, where treated wastewater is absorbed into the soil. When it fails, you may notice soggy ground, sewage odors, or sewage surfacing in your yard. Left untreated, a failed drain field can contaminate groundwater and create a serious health hazard.
Walls Excavation and Septic has the expertise to diagnose drain field problems accurately and recommend the right solution — whether that's a targeted repair, a partial replacement, or a full new drain field installation. We work with all types of systems, including conventional gravity fields, pressure-dosed systems, and mound systems.
We handle all permitting and work to state standards, so your repaired or replaced system is fully compliant and built to last.
What's Included
Frequently Asked Questions
How do I know if my drain field is failing?
Signs include wet or soggy ground over the drain field area, unusually lush or green grass in that area, sewage odors outdoors, slow drains throughout the house, or sewage backing up into the home.
Can a drain field be repaired, or does it always need replacement?
It depends on the cause and extent of the failure. Some issues — like a clogged distribution box or a single broken pipe — can be repaired. Others require partial or full replacement. We'll give you an honest assessment.
How long does drain field replacement take?
Most residential drain field replacements take 1 to 3 days once permits are in hand. We'll give you a timeline estimate after the initial assessment.
Will my yard be torn up?
Some excavation is unavoidable, but we work carefully to minimize disruption and restore the area with grading, seeding, and straw when the job is done.
Ready to get started?
Call or text us today for a free estimate. We serve Tullahoma, Winchester, Manchester, Shelbyville, and all surrounding areas.
(931)-625-6062