1. Stop the spread
Doors are closed, vents covered and the work area is isolated so contamination stays where it started.
Memorial, Houston, TX · Harris County
Sewage & Biohazard Cleanup in Memorial, Houston, TX
Standing sewage in a Memorial rental or shop cannot wait for the next business day. Call (877) 812-4220 to get containment, sewage removal, disinfection and a final check of the affected area.
- 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 Cleanup Services for Memorial, Houston, TX Homes and Businesses
Sewage is classed as Category 3, the most contaminated level of water, sometimes called black water. Category 3 cleanup uses personal protective equipment, sealed disposal and EPA-registered disinfectants.
Are you a property owner, tenant, landlord or manager in Memorial, Houston, TX? Call Memorial Biohazard Cleanup Help for sewage backup cleanup in Harris County at any hour. Crews contain the area first so contamination does not travel to your clean rooms.
About 47% of homes in Houston were built before 1980, and older clay or cast iron sewer pipes crack and clog with roots over time. With a Very High river flood risk rating from FEMA for Harris County, flood events here can mix floodwater with sewage, which is treated as Category 3 contamination.
A typical sewage & biohazard cleanup job includes:
- Decontamination of HVAC components and air paths when sewage odor has spread
- Cleaning and sanitizing of salvageable furniture, appliances and stored belongings
- Raw sewage removal from floors, basements, crawl spaces, garages and utility rooms
- Bagging and proper disposal of contaminated materials as hazardous waste
- Cleanup after toilet, tub, shower and floor drain overflows
What Happens During Raw Sewage Cleanup in Memorial
2. Pump and remove
Wastewater is taken out of the building, and standing liquid in crawl spaces or low corners is cleared.
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. Sanitizing and deodorizing
Remaining surfaces are washed and disinfected, and odor is removed at its source rather than covered up.
Sewage & Biohazard Cleanup Cost in Memorial, Houston, TX
Expect sewage & biohazard cleanup in Memorial, Houston, TX 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 |
|---|---|
| Published span | $1,500 - $8,000 |
| Typical project | $2,000 - $10,000 |
| Category 3 sewage | $2,500 - $10,000 |
| Most homeowners | $2,000 - $10,000 |
Estimates only, not a quote. Sources: Bob Vila, Fixr, BioCleaners Directory, Biohazard cleanup company pricing guide. Price drivers include square footage affected, category of water, porous materials that must be removed, drying time. Call (877) 812-4220 to talk through the job.
Common Questions About Sewage Cleanup in Memorial
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.
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.
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.
Who pays for sewage cleanup, the landlord or the tenant?
It depends on the cause, the lease and local law. A landlord's policy may cover the building, while a renter's policy may cover belongings. If the blockage was in a public sewer main, the city or utility may be responsible for the repair.
What if sewage backs up through a shower or tub?
Treat it as raw sewage. Keep people out of the bathroom, stop using the fixture and call for cleanup. The liquid can reach under flooring and into walls, so a crew checks beyond the visible puddle.
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.
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Need sewage cleanup in Memorial?
Call Memorial Biohazard Cleanup Help at (877) 812-4220 any hour, including nights and weekends.
Call (877) 812-4220