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

24/7 Emergency

Sewage & Black Water Cleanup in Hilo, HI

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.

Quoted on site by the contractor who visits

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.
An independent contractor, walking the homeowner through what he found.

Frequently asked questions

There is no standing water and the crawlspace is wet. From where?

From below. Pahoehoe is a network of tubes and fractures, not a soil, so rainfall that fell upslope travels through the rock and emerges at the next opening. A dry yard proves nothing about the space under the floor; the water never had to cross the yard to get there.

Does anything actually dry out here between storms?

Not for long. A 120-inch year with no dry season means assemblies stay near saturation, and the brief pauses are not enough for wood to drop below the point where growth can hold. The work is keeping rain out and moving air through, not waiting for a dry month that does not arrive.

Post-and-pier looks like it would stay above the problem. Does it?

It stays above the ground, not above the air. The crawlspace is open to a windward moisture load that never lets up, so the floor framing is bathed in humid air even when the lava underneath is not delivering liquid water. Screening and ground cover help; they do not make the air dry.

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

Need sewage & contaminated water cleanup in Hilo now?

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