Sewage Backup Cleanup in Charlestown, MA
Any sewage event is treated as contaminated water from the first step, so the area is isolated, the water is extracted and soaked porous materials are removed, with surfaces then cleaned.
(888) 629-3140Call about a drain backup now- Isolated work area
- Protective gear
- Surfaces sanitized

First moves after sewage backup cleanup
Safety comes first: stay clear of standing water near outlets, any sewage odor and sagging ceilings, and call before going closer.
- 1
Stay out of the area
Sewage carries bacteria, so people and pets stay away from it.
- 2
Stop using drains
Running sinks, showers and toilets can add more water to a backed up system.
- 3
Photograph the damage
Pictures of the water and the affected items are taken from a safe spot.
- 4
Wait for protective gear
Cleanup begins only with suits, gloves and respirators in place.
What does sewage backup cleanup cost in Charlestown, MA?
Sewage backup cleanup commonly costs between $2,500 and $30,000, depending on how far the water spread. A small backup on bare concrete is cheapest, and a large event across several rooms costs the most.
These ranges reflect typical jobs and are not a quote. Water category, square footage, material class and how soon drying began drive the total; the water damage cost calculator gives a closer range and the walkthrough sets the scope.
Sewage Backup Cleanup handled to the drying standard
Isolate
The affected area is sealed off.
Extract
Contaminated water is pumped out.
Remove
Soaked porous materials are bagged.
Sanitize
Surfaces are cleaned, then dried.
How a sewage backup cleanup dry-out moves from wet to dry
- 1
Find every wet spot
Infrared scans and moisture meters mark where the water went before any equipment is placed.
- 2
Get the water up
Extraction wands and pumps clear floors and pad first, since leftover water only stretches the drying.
- 3
Dry the air and the structure
Air movers sweep moisture out of walls and subfloor while LGR dehumidifiers pull it from the room.
- 4
Confirm it with numbers
Readings are taken daily against dry material, and the job closes when they agree within 2 to 4 points.
Sewage water carries bacteria, so it is handled differently from a clean leak. BWSC is replacing or rehabilitating about 5,670 linear feet of sewers and drains in Charlestown, and whatever the cause of a sewage event, the water is treated as contaminated from the first step.
How a backup is cleaned
- The affected area is sealed off from clean rooms.
- Sewage is extracted with pumps and wet vacuums.
- Carpet, padding, drywall and insulation that soaked it up are removed.
- Floors and walls are cleaned and sanitized before drying.
Drying equipment starts only after the contaminated materials are gone.
Why porous materials go
Carpet, padding and drywall absorb sewage and cannot be made clean, so they are cut out and bagged. Hard surfaces such as tile, concrete and sealed wood are cleaned instead. Wet lower levels often overlap with basement flooding cleanup.
What owners should avoid
Skip the household mop and vacuum, because they spread bacteria. Keep people and pets away, and read about water extraction to understand how the water comes out. Open windows only if it is safe, and leave the cleaning to the crew.
Sewage backup cleanup across Charlestown, MA
Cleanup covers buildings from the Navy Yard and Main Street to the streets near Sullivan Square and Medford Street, in homes, apartment buildings and offices alike across the neighborhood.
The same service nearby: sewage backup cleanup in Chelsea, East Boston, Everett.
Water damage restoration in Charlestown · every area covered
Sewage Backup Cleanup questions in Charlestown, MA
Water still coming through?
Sewage water is contaminated, so cleanup should not wait.
Phone about the backupWhy is sewage handled so carefully?
It is Category 3 water, which can hold bacteria and other contaminants. Isolation, protective gear and removal of soaked porous materials keep the contamination from spreading.
Can carpet be saved after a backup?
Usually not. Carpet and padding soak up contaminated water and cannot be sanitized, so they are cut out and removed, while hard floors are cleaned and sanitized.
Does every sewage event need full cleanup?
Yes. Whatever the cause, sewage is contaminated water, so every event gets isolation, protective gear and removal of soaked porous materials. The city utility is working on aging sewers and drains, but each building is handled on its own findings.
Who owns the pipe that backed up?
That depends on where the failure is, and a plumber or the utility can say. The restoration team handles the contaminated water inside the building either way.
Is a wet basement from rain the same as a backup?
No. Clean rain water is easier to handle, while anything that came up through a drain is contaminated. Basement flooding cleanup explains the difference.
Drain backing up? Call the cleanup crew
Describe where the water came up and how far it spread, and the crew will plan isolation, extraction and sanitizing for the building.
(888) 629-3140Call the cleanup team