Flood.co

Flood and water damage

Sewage Backup Cleanup: when you need it, cost factors, and quotes

Sewage backups need more than drying: contaminated materials usually come out, and surfaces get cleaned and disinfected. Keep people and pets away from the water, and tell us whether the backup has stopped.

Get a sewage cleanup quote

When you might need sewage backup cleanup

  • Water coming up through a floor drain or toilet
  • A basement backup during heavy rain
  • Sewage smell after a backup
  • A septic system overflow

What drives the price

  • Area affected and depth
  • Porous materials that have to be removed
  • Cleaning and disinfection
  • Whether the line is still backing up (a plumbing fix comes first)
  • Contents and disposal

We don't publish a dollar range for sewage backup cleanup yet. We will once we have enough real quotes to report one honestly, with the method and date. How we calculate costs

Have a job like this? Start a brief

Questions to ask before you hire

  • What will you remove, and what can be cleaned?
  • How will you clean and disinfect?
  • Do I need a plumber first to stop the backup?
  • Can you document this for a sewer-backup claim?

Frequently asked questions

Do I need a plumber or a cleanup company?

Often both: a plumber to clear the line and stop the backup, then a cleanup company for the damage. Flood.co briefs the cleanup; a plumber handles the line.

Does insurance cover sewer backup?

Many homeowners policies cover it only with a separate sewer or drain backup endorsement. Check your policy and document everything before cleanup.

Area guides

Storm patterns, foundations, humidity, and state mold licensing change what water damage work involves. Read the metro guide for your area:

Don't see your city? Requests are accepted nationwide.

Other services

Published by Flood.co · Last reviewed · Compiled from public sources listed on this page. Editorial policy

Get a sewage cleanup quote

We'll check your ZIP. If an operator in our network covers it, your job brief goes to them. If not yet, we'll try to connect you and let you know.

1. What happened
Property
2. Job brief (what the operator sees)
What's wet or damaged? (check all that apply)
Have you started an insurance claim?
Any signs of mold?

Up to 5 images, 8 MB each. Wide shots of each wet room, the source, the waterline on walls, and any mold. Keep the originals for your insurer.

3. Your contact details

By submitting, you agree that Flood.co (the matching service) may contact you about this request by phone, text, or email, and may share your job brief with the water damage or mold company we match it to, who may contact you to quote. Your brief goes to a matching operator, not to a list of companies. If no operator covers your area yet, we'll try to connect you and tell you. Free, no obligation. See our Privacy Policy.

Describe the job once. We turn it into a brief for a matching operator.

Send a brief