Drain Line Backup — Sewer Line Blockage or Leak
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Common Water Issue in BC

Drain Line Backup — Sewer Line Blockage or Leak

A sewer drain backup in BC properties can indicate a blockage or collapsed pipe. Immediate attention is required to prevent health hazards.

Possible Causes

  • Tree root intrusion into sewer pipe
  • Collapsed or broken sewer line from ground movement or age
  • Grease or debris buildup causing complete blockage
  • Bellied or sagging pipe section creating low point
  • Improperly installed pipe with inadequate slope

Recommended Steps

  • 1Stop using all water fixtures to prevent further backup
  • 2Call plumber for emergency drain clearing if water is backing up
  • 3After clearing, schedule CCTV inspection to identify cause
  • 4Root intrusion indicates need for periodic cleaning or pipe replacement
  • 5Call professional leak detection with CCTV for complete drain assessment

Need Professional Help?

Don't let a small leak become a big problem. Contact LeakInspections.ca — a division of Anyleak.ca and Leak.ca — for expert diagnosis.