Gateway/Services/Sewage cleanup
Sewage cleanup
in St. Louis.
Sewage cleanup in St. Louis is not a wet-carpet problem. Sewer water is Category 3, contaminated, and most of the porous material it soaked cannot be cleaned and put back. We are trained and equipped for that, and we run it as its own protocol.
Same operators as AirSense Environmental 145+ five-star reviews for sister company AirSense Owner IICRC WRT + ASD certified
The difference
Why is sewage cleanup different
from clean water damage?
Category 3 water carries a different risk than a burst supply line, so it gets different equipment, different chemicals, different PPE, and different disposal.
Treating a sewer backup like a clean-water flood is a real mistake. Do not try to clean Category 3 water yourself.
The scope
What has to be removed
after a sewage backup?
- Saturated carpet and pad, which cannot be sanitized back to safe
- Drywall removal height determined by contamination, affected materials and moisture findings
- Soaked insulation and wet base trim
- Contents inventoried, salvageable items moved to a dry area on drop cloths, unsalvageable items photographed before disposal
After the tear-out
How a sewage backup
is sanitized and dried
Select cleaning and antimicrobial methods for the actual contamination and materials. Follow applicable product-label instructions and control the moisture source.
Then air movers and dehumidifiers sized to basement moisture loads, monitored daily until every affected material hits equilibrium.
Local cause
Why St. Louis basements
take the sewer backflow
A sewer backup can enter through low plumbing openings when the system cannot carry the flow. Have the actual cause and sewer connection assessed rather than assuming a combined system serves every property.
Ask a qualified plumber whether a backwater valve or another repair is appropriate for the property. Obtain a site-specific quote; Gateway does not install these devices.
Coverage
Why sewer backup coverage
is its own policy rider
Check the policy and any sewer-backup endorsement for coverage, limits and exclusions. Do not assume that a local policy includes this protection.
Cleanup documentation can include observed contamination and source photographs. These support review without determining approval. See our insurance claims page.
Related
When the basement
water was not sewage
Other basement-water sources also require assessment of contamination and affected materials. See basement flooding or sump pump failure cleanup for related services.
Common questions
Sewage cleanup questions
Can I clean up a sewage backup myself?
Sewage is Category 3 water. Do not try to clean it yourself; it needs protective equipment, removal of saturated porous materials and controlled disposal.
What has to be thrown out after a sewage backup?
Saturated carpet and pad usually cannot be sanitized. Drywall cut height, insulation and trim removal depend on contamination and moisture findings. Contents are inventoried and unsalvageable items photographed before disposal.
Does homeowners insurance cover a sewage backup?
Often only with a sewer-backup endorsement. Check the policy for coverage, limits and exclusions; Gateway documents the observed contamination and source.
Can Gateway install a backwater valve?
No. Ask a qualified plumber whether a backwater valve or another repair fits the property.
How long does sewage cleanup take?
It depends on the contamination, the materials removed and drying conditions. Drying is monitored daily until affected materials reach equilibrium; ask for a project-specific estimate.
Who at Gateway is IICRC certified?
Owner Jake Lusby holds IICRC certifications in Water Restoration Technician (WRT) and Applied Structural Drying (ASD). Ask who will lead your job and which certifications they hold.
Is it safe to stay in a house with a sewage backup?
Keep everyone, especially children, older adults, anyone with a weak immune system and pets, out of the affected area until it is cleaned and dried. Sewage carries bacteria and viruses. If the backup is limited to a basement you can close off, many families stay in the rest of the house, but don’t walk sewage through living spaces and don’t run HVAC that pulls air from the affected area.
Can the smell of sewage be harmful?
Sewer gas can contain hydrogen sulfide and other gases, and a strong smell means sewage or sewer gas is getting in. Ventilate, stay out of the area and find the source. A dry floor drain trap is a common, easy cause; a backup or broken line needs cleanup and a plumber.
My basement floor drain is backed up. What should I do?
Stop running water in the house, including toilets, sinks, showers, dishwashers and laundry, because that water can drain toward the backup. Keep children and pets away, and do not walk through water near outlets or appliances. Take photos for your insurer. Call a plumber to clear the blockage, then arrange cleanup, since IICRC S500 classifies sewage as Category 3 water. Gateway answers 24/7 across Greater St. Louis and handles cleanup and drying, not plumbing repair.
What does a sewage backup look like?
A sewage backup usually shows up as dark, cloudy or gray water rising from the lowest drains in the house, such as a basement floor drain, toilet, shower or tub. You may see debris, toilet paper or sludge, and smell a strong sewer or rotten egg odor. Gurgling drains or several fixtures backing up at once are common warning signs. Treat the water as contaminated, stay out of it, and keep children and pets away.
Emergency sewage cleanup in St. Louis
Do not clean it yourself. Live phone, twenty-four seven.