Drain Field Repair & Installation

Your drain field — also called a leach field — is where your septic system does its most important work, releasing treated water safely into the soil. When soil absorption fails, the symptoms show up fast: soggy or spongy ground over the field, sewage odors outside, unusually green grass in stripes, and drains that slow through the whole house. Caddo Creek Septic & Excavation repairs, installs, and replaces drain fields for properties throughout the region.

Not every failing drain field needs full replacement, and we don't treat it that way. We diagnose whether the problem is crushed or clogged lateral lines, a failed distribution box, compacted soil, root intrusion, or a saturated field — then repair what can be repaired. When a field is truly beyond saving, we design and install a replacement drain field properly sized for your soil and your household, with all permitting handled.

For new construction, we install complete drain fields as part of new septic systems, engineered around soil testing and site evaluation so absorption works from day one. Whether it's a repair, a replacement, or a brand-new installation, our promise is the same: it's done right, even though it's buried where no one will ever see it.