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Technician in protective gear cleaning a sewage backup

What to Do After a Sewer Backup

Safety-first guidance for dealing with a sewer or floor drain backup in your home.

Avoid contact

Sewage contains contaminants that can make people sick. Keep children, pets and anyone with health concerns away from the affected area.

Stop using water

Avoid flushing toilets or running taps and appliances, which can add to the backup until the cause is found.

Call the right people

  • A plumber to investigate the drain or lateral
  • The City if you suspect a municipal sewer issue
  • Your insurer to report the claim
  • A restoration company for cleanup and sanitizing

Need help now?

If you're dealing with water damage in Markham, learn about our Sewage Backup Cleanup service or call us 24/7 at (647) 474-7833.

Water damage emergency? We're available 24/7.

Call now to talk through what's happening and arrange assistance in Markham.

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