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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 Santa Rosa, CA

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.
The assessment happens on site, not over the phone.

Frequently asked questions

Is December just a big rain, or is the creek doing extra work?

Both. 6.47 inches is already a large share of 31.53. The extra work is creek alluvium and a Russian River table that does not drop when the storm pauses. A dry-looking street on the valley floor can still have a wet crawlspace because those are two different water bodies.

Coffey Park was rebuilt. Are those houses dry by design?

They are new slabs on the same alluvium. Rebuild fixes the structure, not the December table or the creek. Older crawlspaces fail from below; new slabs fail at grade and at the pad edge. The fire changed the stock, not the hydrology.

Rohnert Park is seven miles south. Same valley?

Same valley climate, different creek position and a younger grid. This city is Santa Rosa Creek, a 1980 mix, and a 6.47-inch December. Use the creek alluvium and the mixed stock, not a Sonoma Valley label.

This FAQ belongs to the Santa Rosa page; it is repeated here.

Need sewage & contaminated water cleanup in Santa Rosa now?

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