Sewage & biohazard · Emergency service
Sewage & Biohazard Cleanup in Massachusetts
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 Massachusetts: local conditions
Partner coverage for sewage and biohazard cleanup in Massachusetts includes 311 ZIP codes, with local pages for Lynn, New Bedford, Brockton, Fall River. Call with your ZIP to confirm a company serves your address.
Strong nor'easters push storm surge into coastal towns and bring sideways rain that gets past windows and siding.
In Boston: Storms like the January 2018 nor'easter flooded the waterfront and parts of the Seaport and East Boston. In Springfield: Heavy rain and snowmelt raise the Connecticut River, and the city's flood protection system guards low areas near downtown. In Cambridge: Heavy storms overload combined sewers and back water into basements. In Lynn: Coastal storms bring flooding and snow.
Plaster-and-lath walls, balloon framing and older basements are common. Each affects how water spreads and how drying is done.
Massachusetts requires Home Improvement Contractor (HIC) registration for most residential work, and a Construction Supervisor License (CSL) for structural work. Check both with the Office of Consumer Affairs and Business Regulation.
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 Massachusetts
- 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
- Massachusetts
Other risks in Massachusetts
Ice dams
The record snow of winter 2015 caused widespread ice-dam leaks across the state, and the pattern repeats in any heavy-snow winter with poor attic insulation.
Old plumbing in multi-family homes
Triple-deckers stack bathrooms and kitchens vertically, so a leak on the top floor can damage all three units.
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 Massachusetts 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
Can plaster walls in an old Massachusetts home be dried after a leak?
Often, yes. Plaster on wood lath dries in place with targeted airflow and dehumidification when the water was clean and drying starts quickly.
What registration should a Massachusetts restoration contractor have?
A Home Improvement Contractor (HIC) registration for residential repairs, and a Construction Supervisor License for structural work. Ask for both numbers.
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 Massachusetts
Other services in Massachusetts
Related pages
More about water and storm damage in Massachusetts, 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.