1. Assessment of the spill
A cleanup technician looks at where the sewage came from, which rooms it reached and which materials it touched.
Allston, Boston, MA · Suffolk County
Sewage & Biohazard Cleanup in Allston, Boston, MA
A toilet, tub or floor drain just overflowed in Allston. Call (877) 812-4220 at any hour to get sewage removal, disinfection and odor treatment so the space can be used safely again.
- 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.
Raw Sewage Cleanup in Allston, Boston, MA: What the Work Involves
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.
Are you a property owner, tenant, landlord or manager in Allston, Boston, MA? Call Allston Biohazard Cleanup Help for sewage backup cleanup in Suffolk County at any hour. Crews contain the area first so contamination does not travel to your clean rooms.
About 64% of households in Boston rent, so sewage backups often involve a landlord, a property manager and a tenant at once. Clear documentation of the cleanup helps everyone. Allston typically receives about 44 inches of rain a year, and heavy storms can overwhelm sewers and send wastewater up through drains.
Sewage & Biohazard Cleanup in Allston usually includes:
- Raw sewage removal from floors, basements, crawl spaces, garages and utility rooms
- Sanitizing after sewage reaches concrete slabs, tile grout and unfinished basement walls
- Septic tank and lift station overflow cleanup inside and around buildings
- Commercial sewage cleanup in restaurants, offices, shops and apartment buildings
- Cleanup of sewage under a house or in a crawl space where pipes have failed
Step by Step: Sewage Removal and Disinfection in Allston, Boston, MA
2. Pump and remove
Wastewater is taken out of the building, and standing liquid in crawl spaces or low corners is cleared.
3. Cut out and discard
Contaminated drywall, trim and flooring are removed to clean material, and waste is sealed for proper disposal.
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 Allston, Boston, MA
Sewage & biohazard cleanup in Allston, Boston, 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 |
| Typical project | $2,000 - $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 Allston. 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.
Sewage Cleanup Frequently Asked Questions in Allston, Boston, MA
How do I clean up a sewer backup?
Keep people and pets out, turn off power if water is near outlets, and avoid touching the sewage. Safe cleanup needs protective gear, extraction, removal of soaked materials and disinfection. For anything more than a small spill, a cleanup company is the safer choice.
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.
Can a sewage cleanup service work at night or on weekends?
Yes. Sewage backups do not wait for business hours, so you can call Allston Biohazard Cleanup Help any time, 24/7. Describe what happened and you get the next safe step explained.
What are the signs of a sewage leak?
Watch for a rotten-egg or sewer smell, wet spots or stains on floors and walls, unusually green grass over a pipe, and multiple drains backing up at the same time. If any of these show up, keep people away from the area and have the cause checked.
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.
Can I clean sewage myself?
A very small spill on a hard floor can be handled with gloves, boots, eye protection and a disinfectant used by label directions. Anything that reached carpet, drywall or a large area needs professional cleanup, because hidden contamination is hard to see.
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Raw sewage on the floor in Allston, Boston, MA?
Describe the backup and the team explains the next safe step.
Call (877) 812-4220