Sewage cleanup is a removal job, not a drying job. Sewage is Category 3 water, so carpet, pad and the bottom of the drywall it touched come out before anything is dried.
A toilet tank leak is clean water. A bowl overflow without feces is gray water. A bowl with feces, a backed up main line, or water coming up a shower drain is sewage. The category decides what stays. Gray water left for long turns worse, and warm valley houses speed that up.
Your first steps
Keep kids and pets out of the area.
Stop flushing and stop running water anywhere in the house.
Do not touch outlets or cords while standing in the water.
Call a plumber to clear the line, then call us for the cleanup.
How the cleanup runs
Contain
Plastic and closed doors keep the work area separate.
Remove
Carpet, pad, baseboard and drywall below the wet line, bagged and hauled.
Clean
Hard surfaces cleaned and disinfected.
Dry
To the dry standard, with readings logged.
Rebuild
Drywall, texture, baseboard and paint.
Insurance and sewer backup
Sewer backup is not covered by a typical home policy unless you bought it as an add on. A toilet supply line that bursts is often treated as sudden discharge instead. Check the exact wording and keep your photos.
Questions people ask
Is a toilet overflow sewage?
If the bowl had feces in it, treat it as sewage. A tank leak is clean water.
Can carpet be saved after sewage?
No. Carpet and pad touched by sewage come out.
Does insurance cover sewer backup?
Only if you added sewer backup coverage to your policy.
What does sewage cleanup cost?
National guides list about $7 to $7.50 per square foot to extract black water, plus removal and rebuild.
Should I clean it myself?
EPA advises a pro with contaminated water experience for sewage.
Can I use the bathroom during cleanup?
Not until a plumber clears the line.
Do you disinfect the area?
Yes, hard surfaces are cleaned and disinfected before drying.
How high is drywall cut after sewage?
Above the wet line and above where readings return to normal.
Does gray water get worse over time?
Yes. Water left standing breaks down, faster when it is warm.
Do you rebuild after sewage cleanup?
Yes. Drywall, texture, baseboard and paint.
Water on the floor right now?
Shut the main valve if you can reach it without standing in water near outlets. Then call, or text a photo and the address.