Septic System Repair in Melissa, TX
Typical cost: $350 – $900 for most pump and aerator replacements; line and field repairs quoted after diagnosis
Most septic trouble around here announces itself one of three ways: an alarm or red light on the control panel, sprinkler heads doing something wrong — running constantly, not running at all, or spraying grey water that smells like it skipped treatment — or wet, sour ground where no water should be. Each of those maps to a short list of causes, and an aerobic system is essentially a small machine: aerator motors burn out, effluent pumps fail, floats stick, diffusers clog, chlorinators run empty. All of it is repairable, most of it in one visit.
The North Texas clay adds its own failure mode. In a drought summer the ground shrinks and moves — the same soil movement that cracks foundations also shears rigid pipe runs and separates tank connections, and 2026 has been one of the driest years Collin County has recorded. If your system misbehaves at the end of a long dry stretch, a broken line is a real possibility, and finding it beats guessing at it.
What we will not do is sell you a new system to fix a four-hundred-dollar problem, or nurse a genuinely dead drain field along with service calls forever. After diagnosis you get the repair price, the honest outlook for the rest of the system, and where replacement actually is the cheaper path over five years, we will say so with numbers.
What is included
- Aerator motors, effluent pumps, floats and control panels replaced
- Spray head, distribution and chlorinator service on aerobic units
- Broken and root-blocked line location and repair
- Drought-movement damage diagnosed — common on local clay
- Straight repair-or-replace math when a system is near the end
Serving Melissa, Anna, Van Alstyne, Gunter, Weston and nearby
This service is available across our full coverage area. See the service area map for the complete list, or call (972) 675-7464 to check a specific address.