1. Call and plan
The team asks what happened, where the sewage is and who uses the space, then plans the right crew and equipment.
University District, Seattle, WA · King County
Sewage & Biohazard Cleanup in University District, Seattle, WA
Not sure whether a sewer backup in University District needs a cleanup company? Call (877) 812-4220 and describe what happened. You can get raw sewage cleanup, contaminated flooring and walls dealt with, and final sanitizing.
- Answered 24/7
- Unmarked vehicles
- OSHA bloodborne pathogen protocols
- Insurance claim help
If anyone is in danger, call 911 first. For a suicide crisis, call or text 988.
Sewage Removal and Disinfection in University District, Seattle, WA
A sewer backup is wastewater forced back up through a drain or toilet into living space. Sewage backup cleanup removes that wastewater, disposes of contaminated materials and treats surfaces and odors.
Call University District Biohazard Cleanup Help any hour about a sewer backup in University District, Seattle, WA. You get an assessment of how far the sewage spread, removal and decontamination, and a chance to talk through insurance and landlord questions in King County.
About 53% of homes in Seattle were built before 1980, and older clay or cast iron sewer pipes crack and clog with roots over time. Renters make up about 56% of households in Seattle. Tenants should tell the landlord right away, and the cleanup team can provide documentation for the lease and any claim.
What sewage & biohazard cleanup covers:
- Cleanup after toilet, tub, shower and floor drain overflows
- Bagging and proper disposal of contaminated materials as hazardous waste
- Decontamination of HVAC components and air paths when sewage odor has spread
- Spot checks of the affected area and documentation for insurers and landlords
- Cleaning and sanitizing of salvageable furniture, appliances and stored belongings
The Sewage Backup Cleanup Process in University District
2. Protective setup
Crews wear respirators, gloves and suits, then place barriers and signs so people and pets stay out of the contaminated zone.
3. Cut out and discard
Contaminated drywall, trim and flooring are removed to clean material, and waste is sealed for proper disposal.
4. Disinfection and final check
Hard surfaces and framing are cleaned and disinfected, odor is treated, and the crew checks the area before it is cleared for use.
Sewage & Biohazard Cleanup Cost in University District, Seattle, WA
Expect sewage & biohazard cleanup in University District, Seattle, WA to cost roughly $1,500 to $10,000, with the final price set after an on-site assessment.
Commercial sites can cost more or less depending on access, hours and how much of the building has to stay in use during cleanup.
| Type of job | Typical range |
|---|---|
| Category 3 sewage | $7.50 - $7.50 per square foot |
| Typical project | $2,000 - $10,000 |
| Published span | $1,500 - $8,000 |
| Category 3 sewage | $2,500 - $10,000 |
Figures are planning ranges from Bob Vila, Fixr, BioCleaners Directory, Biohazard cleanup company pricing guide, not a price for any specific University District 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 University District Biohazard Cleanup Cost Calculator →
Common Questions About Sewage Cleanup in University District
How long does it take to get sick from raw sewage?
Symptoms such as stomach cramps, vomiting and diarrhea can start within hours or take a few days. Anyone with symptoms after exposure should contact a doctor. Children, older adults and people with weak immune systems are at higher risk.
How long does sewage cleanup take?
Small jobs may be finished in a day, while larger ones with tear-out, drying and odor treatment take longer. The time depends on the area affected and what had to be removed. The crew can tell you what to expect after assessing the space.
What if the sewage came from a septic tank?
A septic overflow is cleaned as raw sewage, both inside any affected building and on nearby ground. Contaminated soil, materials and surfaces are handled and disinfected. A septic service may also need to empty or repair the tank.
What should I do right after a sewage backup?
Keep everyone out of the area, including pets, and stop using sinks, tubs and toilets that feed the pipe. Turn off power to wet areas only if it is safe. Then call a cleanup team and your insurer, and take photos before anything is moved.
How do I know if sewage is leaking under my house?
Common signs include a sewer smell in the yard or crawl space, soft or damp ground near the foundation, gurgling drains and slow drains in several fixtures at once. A plumber can confirm the leak. Once it is found, a cleanup team can take care of the contaminated soil, materials and odor.
Can sewage backup make me sick even after it is cleaned up?
If the cleanup missed contaminated materials, germs and odor can linger. That is why crews remove porous materials, disinfect every surface they touched and inspect the work. Thorough removal is what lowers the risk.
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See all biohazard cleanup services in University District, Seattle, WA →
Raw sewage on the floor in University District, Seattle, WA?
A cleanup team can start with a safe plan as soon as you call.
Call (877) 812-4220