Sewage & biohazard · Emergency service
Sewage & Biohazard Cleanup in Minnesota
Sewage backups, contaminated floodwater and other biohazards are Category 3 losses. They need protective equipment, removal of porous materials that were touched, cleaning and disinfection of everything else, and careful drying.
Sewage & Biohazard Cleanup in Minnesota: local conditions
Partner coverage for sewage and biohazard cleanup in Minnesota includes 289 ZIP codes, with local pages for Minneapolis, St. Paul, St. Cloud. Call with your ZIP to confirm a company serves your address.
Snowmelt and spring rain flood rivers, including the Red River along the North Dakota border, and saturate soil around basements.
In Minneapolis: Melting snow saturates soil and floods basements. In St. Paul: Spring floods, like 2001 and 2019, cover low areas such as Harriet Island and parts of the West Side. In Rochester: The Zumbro River flooded the city in 1978. In St. Cloud: Spring snowmelt floods basements.
Basements and finished lower levels are standard, with older homes in Minneapolis, St. Paul and Duluth and large suburbs from the 1970s onward.
Minnesota requires residential building contractors and remodelers to be licensed by the Department of Labor and Industry (DLI). Check the license on DLI's site.
What you can expect
- One call connects you with an independent restoration company that serves your ZIP code.
- Fast call-back during business hours
- Serving Minnesota
- Photo and moisture documentation for insurance
Sewage & Biohazard Cleanup at a glance
- Category
- Sewage & biohazard
- Emergency service
- Yes, call for fastest response
- Typical first step
- Protect people and contain the area
- Area
- Minnesota
Other risks in Minnesota
Frozen pipes
Extended sub-zero cold freezes pipes in exterior walls, garages and crawlspaces.
Ice dams
Heat loss through attics creates ice dams that push meltwater into walls and ceilings.
Signs you need sewage & biohazard cleanup
- Water or waste coming up through floor drains, toilets or tubs
- A strong sewage smell in a basement or bathroom
- Floodwater that entered the home from outside
How the work is done
Protect people and contain the area, then Remove contaminated water, then Remove porous materials, then Clean and disinfect, then Verify and rebuild. See the full sewage & biohazard cleanup process.
What affects the cost
Prices depend on the job, so restoration companies in Minnesota quote after an assessment. The main drivers are how much area is affected, how long it stayed wet, and what has to be removed or rebuilt. See the full list of sewage & biohazard cleanup cost factors.
Sewage & Biohazard Cleanup questions
How do I prevent ice dams in Minnesota?
Air-seal and insulate the attic, improve roof ventilation, and remove snow from the roof edge after big storms. Heat cables help in problem spots.
How do I verify a Minnesota contractor?
Search the Minnesota Department of Labor and Industry license lookup for a residential building contractor or remodeler license.
Can I clean up a small sewage backup myself?
A small backup on a hard, non-porous floor sometimes can be with gloves, boots and disinfectant. Anything that reached carpet, drywall or other porous materials needs professional cleanup.
Does homeowners insurance cover sewage backups?
Usually only with a sewer or drain backup endorsement. Flooding from outside needs a flood policy.
Cities in Minnesota
Other services in Minnesota
Related pages
More about water and storm damage in Minnesota, or see sewage & biohazard cleanup nationwide.
Related services
Sewage backup cleanup
Sewage cleanup treats the water as Category 3 (grossly contaminated): crews in protective gear remove it, discard porous materials it touched, clean and disinfect hard surfaces, and dry the structure.
Learn more
Biohazard cleanup
Biohazard cleanup removes and disposes of blood, bodily fluids and other potentially infectious material, then cleans and disinfects the area so it's safe to use.
Learn more
Flood damage cleanup
Flood cleanup treats outside floodwater as contaminated: it removes water and mud, cuts out wet drywall and insulation above the waterline, sanitizes, and dries the structure.
Learn moreWater, mold or fire damage? Get the right crew on it.
One call connects you with an independent restoration company that serves your ZIP code. Fast call-back during business hours.