Sewage Backup Cleanup
A sewage backup is not a water loss with a smell. It is category three water, which means the affected porous material is contaminated rather than wet, and the rules for what can be dried and what has to be removed change completely.
Category three water does not get dried in place.
Clean water can often be dried where it sits. Sewage cannot. Anything porous it touched is contaminated all the way through, and the honest scope is removal and disposal rather than drying, however inconvenient that is to hear.
Call us when you have
- A sewer line backing up into a basement or cellar
- A failed ejector pump or backwater valve
- Toilet or soil stack overflow reaching finished space
- A blocked building drain surcharging into lower units
- Street sewer surcharge during heavy rain
- Any water intrusion carrying visible solids or sewage odor
What arrives on site
- Truck-mounted extraction rated for solids
- Containment and negative air equipment
- PPE, and disposal routes for contaminated material
- Hospital-grade antimicrobials and cleaning agents
- Commercial dehumidifiers for the structure left behind
- A supervisor who documents the loss from the first walkthrough
What the sewage cleanup scope covers
- Extraction and removal of contaminated water and solids
- Controlled removal and bagging of affected porous material
- Documented disposal of contaminated waste
- Containment and negative air throughout the work
- Cleaning and antimicrobial treatment of remaining assemblies
- Structural drying to a documented dry standard
- Deodorization of the affected space
- Reconstruction of what came out, by the same team
How it runs
Isolate
The area is contained and put under negative pressure before anything is moved, so contamination does not spread into clean space.
Extract and remove
Water and solids are extracted, then affected porous material is cut out, bagged, and disposed of with documentation.
Clean and dry
What remains is cleaned, treated, and dried to a documented standard rather than to a schedule.
Rebuild
The same team rebuilds what came out, so nothing is lost in a handoff.
Common questions
Why does so much have to be removed?
Category three water carries bacteria and other contaminants into anything porous it reaches. Drywall, insulation, carpet, pad, and particle board absorb it and cannot be cleaned reliably once they have. Non-porous material such as tile, concrete, and sealed surfaces can usually be cleaned and kept. We remove what has to go and no more, and the moisture readings and photographs show why each piece came out.
Is a sewage backup covered by insurance?
That depends on the cause and on the policy. Sewer and drain backup is frequently an endorsement rather than part of base coverage, so it is worth checking what the building carries before you need it. What we control is the documentation. We record the loss to IICRC S500 standards and coordinate directly with the adjuster.
Can people stay in the building?
Usually yes, outside the affected area. Containment and negative air keep the work isolated. Whether a particular unit is habitable during the work depends on how far the water traveled and which rooms it reached.
How long does it take?
The removal phase is normally one to two days for a contained area. Drying the structure behind it typically runs three to five days, measured by daily readings rather than estimated. Reconstruction depends on how much came out.
One contractor for the whole recovery.
Storm & Ice Damage
Board-up, water removal, and repairs after severe weather and freeze events.
Learn more →Reconstruction
Full rebuild of what the loss damaged, by the team that mitigated it.
Learn more →Water Restoration
Extraction, structural drying, and repairs after floods, leaks, and burst pipes.
Learn more →Fast, reliable restoration. Day or night.
24 hour emergency response across the New York City metro.
Call us: 917-909-4091