Repair & Troubleshooting
Failing drainfields, surfacing effluent, aerobic alarms, pump and blower failures, and when repair stops making financial sense.
State rules are the floor. Figures here are TCEQ minimums under 30 TAC Chapter 285. Your county can be stricter and around here most are — check your county before you rely on a number.
- Drainfield/leach field failure vs. just needing a pump-out — how do I tell the difference?
- Sewage or gray water surfacing in the yard — causes and fixes.
- Slow drains and gurgling toilets — septic problem or household plumbing problem?
- Aerobic system alarm going off — what does it mean and what should I check first?
- Spray heads not spraying or spraying weakly — clogged nozzle, bad pump, or pressure loss?
- Aerator/blower failure — symptoms, lifespan, and replacement cost in Texas.
- Effluent or sprinkler pump replacement — symptoms, lifespan, cost in Texas.
- Control panel, float switch, and timer failures — diagnosis and repair.
- Root intrusion and crushed or collapsed lines — repair options.
- Cracked, leaking, or collapsing tank — repair vs. full tank replacement.
- Repair vs. replace — when does patching stop making financial sense (Texas cost ranges)?
- Biomat buildup and drainfield "rejuvenation"/additive claims — what works and what doesn't?
- Odor complaints indoors vs. outdoors — vent, trap, or treatment failure?
- Post-flood and heavy-rain septic problems, and saturated field recovery.
14 questions. Reviewed August 2026.