281-360-9168 info@harriscountyseptic.com Mon–Fri 7:30 AM – 5:30 PM | Sat 8:30 AM – 3:30 PM
24/7 Emergency Service Available TCEQ License #OS0031763

Emergency Septic Service

After-hours and weekend emergency response for septic system failures, backups, and overflows.

Septic Emergency? Call Now: 281-360-9168

Septic emergencies don't wait for business hours. If you're experiencing a backup, overflow, sewage odor, or system alarm, call us immediately. We offer after-hours and weekend emergency response across Harris, Montgomery, and Liberty Counties.

What To Do While You Wait

  • Stop using water immediately — don't flush toilets, run sinks, or use appliances
  • Keep people and pets away from any standing sewage or wet areas in your yard
  • Do not open the septic tank — septic tanks contain dangerous gases
  • Check your alarm panel — if your aerobic system has an alarm, note any warning lights
  • Check your breaker — a tripped circuit breaker can cause pump failure

Common Septic Emergencies

  • Sewage backup into the home — often caused by pump failure, clogged lines, or full tank
  • Standing water over the drainfield — may indicate drainfield failure or hydraulic overload
  • Sewage odor inside or outside — can indicate system malfunction, vent issues, or tank problems
  • Alarm sounding on aerobic system — may indicate aerator failure, high water level, or electrical issue
  • System overflow after heavy rain — common in flood-prone areas of Harris County

Our Emergency Response

When you call, our team will assess the situation by phone and dispatch a technician as quickly as possible. We carry common replacement parts — aerators, pumps, floats, and controls — to minimize return trips and get your system back online fast.

Maintenance contract customers receive priority emergency response at no additional dispatch fee.

Ready to Schedule Your Septic Service?

Whether you need an inspection, maintenance contract, or emergency repair, our team is here to help.

Request Service Today 281-360-9168