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Extraction and drying gear coming off the van at the curb, the first equipment onto a contaminated-water job.

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Sewage & Black Water Cleanup in Bothell, WA

Category 3 black-water losses are handled with full PPE, biohazard disposal, and professional disinfection to restore safe conditions. Sewage backups are Category 3 losses: the water carries pathogens, so affected porous materials are removed rather than dried. The area is cleaned, disinfected, and dried under containment, with cut lines set above the visible contamination mark.

The pro who inspects is the pro who quotes

Often needed alongside

  • Mold Remediation

    Containment, HEPA filtration, and antimicrobial treatment eliminate mold colonies at the source and prevent cross-contamination throughout the property.

A homeowner at her open door hearing what a category 3 cleanup involves before the crew brings anything in.
Findings first: what is there, and what it will take.

Frequently asked questions

The Sammamish looks like a canal. Why would a 1992 house along it wet?

Because the canal is a peat-lined ditch with almost no fall. November rain raises that ditch into the fill, and peat under the fill holds the water rather than passing it on. A house that looks new can sit on ground that behaves like a marsh. Age of the building is not age of the peat.

We sit in Canyon Park, not on the river. Is the peat still involved?

Under you, probably not. On the path your roof takes, yes. Till benches shed onto the corridor. A downspout that ends at the downhill line is discharging onto fill over peat whether anyone intended it. The wet wall may be a neighbor's; the water may be yours.

The floor has settled in patches. Is that a moisture job?

It can be the same job. Peat compresses as it stays wet and as organic matter decays, so a slab or a pier on that mix loses support in patches. The crack is settlement; the wet is why it keeps moving. Fixing the finish without draining the peat repeats the cycle.

The same questions, in context, on the Bothell mold removal page.

Need sewage & contaminated water cleanup in Bothell now?

Call (833) 243-4415
Talk to a Local Pro — (833) 243-4415