What's Included
- Hydro-jet lateral lines
- Soil aeration & fracturing
- Distribution box repair & replacement
- Bio-additive shock treatment
- Saturated field diagnostics
- Full conventional drain field replacement
- Aerobic conversion for tight lots
- County permits & inspections handled
Restoration before replacement
Many drain fields look failed but aren't. Solids that escaped a poorly maintained tank can clog the perforated pipes — jetting often restores 70–90% of flow capacity. Soil aeration fractures compacted clay and reintroduces oxygen to revive the bacterial colony. We always quote restoration before suggesting replacement.
Frequently Asked Questions
Can a failing drain field be saved without replacement?+
Sometimes. Mild cases respond well to hydro-jetting, soil aeration, and bio-additive treatment ($1,200–$2,800). Severe cases with collapsed lines or biologically dead soil usually require replacement.
How much does a new drain field cost in DFW?+
Full drain field replacement runs $5,000–$15,000+ depending on size, soil type, and county permit requirements. Aerobic conversions may be cheaper on tight lots.
How long does a drain field last?+
A properly maintained conventional drain field lasts 20–30 years. Lack of pumping is the #1 cause of premature failure.
What are the signs of drain field failure?+
Soggy ground when it hasn't rained, lush green stripes, sewage smell in the yard, slow drains that don't improve after pumping, and effluent surfacing.
Do I need a permit to replace my drain field?+
Yes — every DFW county requires an OSSF permit for drain field replacement. We pull the permit and coordinate the final inspection.
Service Areas in DFW
We provide drain field repair & replacement across the Metroplex.
Keep Reading
Service slug: drain-field-repair