1. Stop the spread
Doors are closed, vents covered and the work area is isolated so contamination stays where it started.
Newton, MA · Middlesex County
Sewage & Biohazard Cleanup in Newton, MA
Is there raw sewage on the floor in Newton? Keep everyone out and call (877) 812-4220. Crews in protective gear pump out and remove the sewage, tear out contaminated drywall and carpet, and disinfect what remains.
- 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 Backup Cleanup for Newton Owners, Landlords and Managers
Raw sewage cleanup means pumping or scooping out wastewater from toilets, drains and sewer pipes, removing materials that absorbed it, and sanitizing what is left. It differs from ordinary cleaning because the liquid itself is the hazard.
If sewage has reached your home, rental or business in Newton or elsewhere in Middlesex County, get raw sewage cleanup, sewage removal and disinfection from Newton Biohazard Cleanup Help. A cleanup team works in protective equipment and follows OSHA safety rules for infectious materials.
With a Relatively High river flood risk rating from FEMA for Middlesex County, flood events here can mix floodwater with sewage, which is treated as Category 3 contamination. About 80% of homes in Newton were built before 1980, and older clay or cast iron sewer pipes crack and clog with roots over time.
The work often covers:
- Sanitizing after sewage reaches concrete slabs, tile grout and unfinished basement walls
- Cleanup of sewage under a house or in a crawl space where pipes have failed
- Raw sewage removal from floors, basements, crawl spaces, garages and utility rooms
- Bagging and proper disposal of contaminated materials as hazardous waste
- Septic tank and lift station overflow cleanup inside and around buildings
What Happens During Raw Sewage Cleanup in Newton
2. Extract and clear
Sewage is removed from the floor and low areas, and debris, trash and soiled belongings are cleared out.
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 Newton, MA
Sewage & biohazard cleanup in Newton, MA typically costs $1,500 to $10,000, depending on the size of the affected area and the materials involved.
Whether the area has finished surfaces or bare concrete affects the work. Sealed floors disinfect easily, while wood and unsealed masonry need more attention.
| Type of job | Typical range |
|---|---|
| Category 3 sewage | $7.50 - $7.50 per square foot |
| Most homeowners | $2,000 - $10,000 |
| Published span | $1,500 - $8,000 |
| Category 3 sewage | $2,500 - $10,000 |
These ranges come from published cost guides (Bob Vila, Fixr, BioCleaners Directory, Biohazard cleanup company pricing guide) and are not a quote for Newton. Price drivers include square footage affected, category of water, porous materials that must be removed, drying time. For a real number, call (877) 812-4220.
Raw Sewage Cleanup: Questions from Newton, MA Property Owners
How do I clean sewage off concrete?
Concrete is porous, so sewage soaks in. The surface is scrubbed, rinsed and treated with a disinfectant, and the wash water is collected rather than spread. Stubborn odor may need a second round of treatment.
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.
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.
Does homeowners insurance cover sewage backup?
Often only with an added endorsement. Many standard policies treat sewer or drain backup separately from sudden water damage. Call your insurer before cleanup begins, take photos and keep receipts, and ask what they need to see.
Why does drywall have to be removed after sewage?
Drywall is porous and holds contamination that can spread germs and odor long after the surface looks clean. Crews usually cut out wall board that sewage touched, and often take out a margin above the wet mark to reach clean material.
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.
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Sewage backing up in Newton, MA?
A cleanup team can start with a safe plan as soon as you call.
Call (877) 812-4220