Wauwatosa, WI · Milwaukee County

Sewage & Biohazard Cleanup in Wauwatosa, WI

A toilet, tub or floor drain just overflowed in Wauwatosa. Call (877) 812-4220 at any hour to get sewage removal, disinfection and odor treatment so the space can be used safely again.

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Sewage & Biohazard Cleanup in Wauwatosa, WI

Sewage Backup Cleanup for Wauwatosa Owners, Landlords and Managers

Sewage damage cleanup covers the liquid, the stains and the germs it leaves in flooring, walls, insulation and stored items. Porous materials that soak up sewage usually cannot be made safe and are removed.

When sewage backs up in your Wauwatosa property, call Wauwatosa Biohazard Cleanup Help for a crew that treats it as a Category 3 biohazard. The team removes the sewage, discards contaminated materials and disinfects the affected area in Milwaukee County with EPA-registered products.

With a Relatively High river flood risk rating from FEMA for Milwaukee County, flood events here can mix floodwater with sewage, which is treated as Category 3 contamination. About 39% of households in Wauwatosa rent, so sewage backups often involve a landlord, a property manager and a tenant at once. Clear documentation of the cleanup helps everyone.

What sewage & biohazard cleanup covers:

  • Disinfection of hard surfaces, framing and subfloors with EPA-registered products
  • Cleanup of sewage under a house or in a crawl space where pipes have failed
  • Commercial sewage cleanup in restaurants, offices, shops and apartment buildings
  • Sanitizing after sewage reaches concrete slabs, tile grout and unfinished basement walls
  • Odor removal and deodorizing after the sewage has been taken out

What Happens During Raw Sewage Cleanup in Wauwatosa

1. Stop the spread

Doors are closed, vents covered and the work area is isolated so contamination stays where it started.

2. Isolate and protect

Plastic barriers and air controls go up, and technicians suit up before they enter the sewage area.

3. Take out what absorbed it

Porous items soaked by Category 3 water are removed, and the crew sorts belongings into keep and discard with the owner.

4. Clean, disinfect, confirm

Every exposed surface is cleaned and disinfected, then the team confirms the area is ready for repairs or normal use.

Sewage & Biohazard Cleanup Cost in Wauwatosa, WI

Sewage & biohazard cleanup in Wauwatosa, WI typically costs $1,500 to $10,000, depending on the size of the affected area and the materials involved.

The amount of sewage and how far it spread is the biggest factor. A single bathroom overflow takes less work than a flooded basement.

Type of jobTypical range
Typical project$2,000 - $10,000
Published span$1,500 - $8,000
Category 3 sewage$2,500 - $10,000
Category 3 sewage$7.50 - $7.50 per square foot

Figures are planning ranges from Bob Vila, Fixr, BioCleaners Directory, Biohazard cleanup company pricing guide, not a price for any specific Wauwatosa property. Price drivers include square footage affected, category of water, porous materials that must be removed, drying time. Call (877) 812-4220 any hour.

Try the Wauwatosa Biohazard Cleanup Cost Calculator →

Common Questions About Sewage Cleanup in Wauwatosa

What illnesses can raw sewage cause?

Sewage can carry germs such as E. coli, norovirus, hepatitis A and Giardia. They spread through skin contact, splashes and hand to mouth contact. Washing well and wearing protection reduce the risk, but removal by a crew reduces it most.

How do I get sewage smell out of a house?

The smell comes from the contamination, so the fix is removing sewage and soaked materials first, then disinfecting and deodorizing. Air fresheners only cover it. If the odor persists, hidden material such as subfloor or insulation may still hold sewage.

Should I call a plumber or a cleanup company first?

If sewage is still coming up, a plumber may need to stop the source. If sewage is already on the floor, a cleanup team can start containing it at once. Many property owners call both, and it does not matter much which is first. Sewer backup companies and plumbers often work one after the other on the same job.

Can carpet be saved after a sewage backup?

Usually not. Carpet and padding soak up Category 3 water and cannot be reliably made safe, so they are cut out and discarded. Hard surfaces, sealed wood and items in closed containers can often be cleaned and kept.

Is sewage cleanup the same as water damage restoration?

No. Water from a clean source can often be dried in place, but sewage is a biohazard that requires removal of contaminated materials and disinfection. Drying alone does not make a sewage-affected space safe.

Do sewage cleanup companies handle commercial properties?

Yes. Commercial sewage cleanup in restaurants, offices, shops and apartment buildings follows the same biohazard steps, with added attention to keeping part of the building usable and to documentation for managers and insurers.

Need sewage cleanup in Wauwatosa?

Keep people and pets out, then call (877) 812-4220.

Call (877) 812-4220
☎ Call (877) 812-4220