When a septic system backs up, contaminated waste pushes into the home through the lowest drains. Crews treat it as category 3 water, extracting and removing what it soaked, sanitizing the surfaces, and drying the structure to a verified target.
The crew isolates the affected area, uses protective equipment for the category 3 water, and stops fixture use so no more waste is pushed into the home.
The contaminated water is extracted, and porous materials that absorbed it, such as carpet, pad, and soaked drywall, are removed and bagged for disposal.
Hard surfaces are cleaned and treated with antimicrobial to address the bacteria and pathogens a septic backup leaves on the floors and walls.
Air movers and dehumidifiers dry the slab, framing, and remaining materials, with moisture readings confirming the space is dry before any restoration begins.
While help is on the way, these first steps, done only where it is safe, limit the damage and protect the insurance claim.
Shut the supply off at the source, or close the home's main valve if the source is not obvious. Stopping the flow limits the damage more than anything else.
Switch off electricity to the affected area, but only if the breaker can be reached without standing in or touching the water.
Get a crew dispatched right away. The sooner extraction and drying begin, the more flooring, drywall, and belongings can be saved.
Take photos and a short video of the water and the affected rooms before anything is moved, so the insurance claim starts strong.
Septic backup cleanup near Boston generally runs $2,500 to $9,000, depending on how much waste came up, how far it spread, and how much contaminated porous material must be removed and replaced. A small backup caught early sits near the low end, while a category 3 flood across a finished basement runs higher. Coverage depends on whether a sewer and drain endorsement applies, and the crew documents the contamination and readings for the carrier.
Crews reach Boston and the surrounding metro fast, from Dorchester and East Boston to Cambridge, Somerville, Chelsea, Quincy, Brookline, and Newton. See the full list on the areas served across Boston page.
See all areas servedEvery loss is photographed, measured, and logged from the first visit, so the paperwork holds up with your insurance carrier.
Technicians follow recognized IICRC drying standards and prove the work with daily moisture readings, not guesswork.
Emergency dispatch any hour of the day or night, with a real crew on the way, not a callback in the morning.
A real crew dispatched any hour, not a callback in the morning.
Trained technicians following recognized IICRC drying standards.
Truck-mounted, portable, and submersible for any size loss.
The loss is documented and billed to the carrier directly.
Common causes are an overdue pump-out and full tank, a leach field saturated by heavy rain or a high water table, and a clog in the line between the house and the tank. When wastewater cannot flow out to the system, it rises back through the lowest drains and fixtures in the home.
Yes. It is category 3 water carrying raw sewage, bacteria, and pathogens, which makes it unsafe to handle without protective equipment. Trained technicians contain the area, remove contaminated materials, and sanitize the surfaces, which is especially important in a basement where people spend time later.
Standard policies often exclude backups unless a sewer and drain backup endorsement is in place, so coverage varies by policy. The crew documents the source, contamination level, and moisture readings so you can file with accurate records for whatever your coverage turns out to include.
Porous materials that soaked up the contaminated water, such as carpet, pad, drywall, insulation, and cardboard, usually cannot be safely cleaned and are removed. Hard, non-porous surfaces like concrete, tile, and sealed flooring can typically be cleaned, sanitized, and kept once they are dried.
Boston crews are on call 24 hours a day, local and fast, and can be on the way within the hour.
Call (508) 593-9358