Sewage & Black Water Cleanup in Malibu, CA
Category 3 black water is a health hazard. We handle backups in protective gear, remove what cannot be saved, disinfect, deodorize, and dry the structure.
(424) 484-3729Tap to call our 24/7 dispatch line
A sewage backup is the one water loss you should never clean up yourself. Category 3 black water carries bacteria and pathogens, and it soaks into everything porous it touches. When a lateral surcharges or a drain backs up into a Malibu home, our crews handle it in protective gear, remove what cannot be saved, disinfect, and dry, so your home is safe again, not just dry.
How we handle sewage and black water cleanup in Malibu
Call and dispatch
A real person answers 24/7 and the nearest Malibu crew rolls with pumps, air movers, and moisture meters.
On-site assessment
We find the source and the full reach of the water, including what soaked into subfloor and wall cavities.
Extract and dry
We pull the standing water, then run air movers and dehumidifiers to a verified dry standard, not just the surface.
Verify and bill
We log moisture readings until the structure is dry, then document the loss and bill your carrier directly.
Why sewage backs up on the coast
Backups have a few common causes here, and all of them push contaminated water up through the lowest drains in the house.
- Roots or grease blocking an older lateral line
- Heavy storm flow surcharging the system
- A failed lift pump on a lower-level or beach property
- Debris and mud from a storm plugging the line
The CDC guidance on flood and sewage water is clear that this water is a health hazard and should be handled with proper protection, not a mop and bucket.
Sewage backing up into your home? Do not touch it. Call now and a crew is on the way in 60 to 90 minutes.
☎ Call (424) 484-3729How we handle a Category 3 loss
Safety and containment come first. We follow the EPA guidance on removing contaminated porous materials rather than trying to salvage them.
- Set containment and work in protective equipment
- Remove and bag contaminated drywall, flooring, and porous items
- Extract the black water and disinfect every surface
- Deodorize and dry the structure to a verified reading
Stay clear until the crew arrives
Category 3 water is a genuine health hazard. Keep people and pets out of the affected area, do not run fans that can aerosolize it, and do not try to save soaked porous items. We handle removal and disinfection safely.
Disinfecting, drying, and documenting
Once the contamination is removed and surfaces are disinfected, we dry the structure and verify it, then document the loss thoroughly. Sewer backup is often a separate policy rider, so we scope it carefully and tie in structural drying and mold remediation as needed.
- Antimicrobial treatment on framing and slab
- Photos and a written scope for the adjuster
- Direct billing for covered work
“A drain backed up into our ground floor near Malibu Road and it was a mess I did not want to touch. They contained it, hauled out what was ruined, disinfected, and got rid of the smell. Respectful of the house the whole time.”
Sabrina O. · Malibu Road, Malibu · November 2025
Why the Malibu coast calls us first
On-site in 60 to 90 minutes
A person answers 24/7 and the nearest crew rolls the moment you call, day or night, from the Palisades to the county line.
IICRC-certified crews
Trained technicians with pumps, air movers, and moisture meters who dry to a verified standard, not a mop and a fan.
We bill your insurer
We document the loss with photos and readings and work with your carrier directly, so the paperwork is not on you.
Deep local knowledge
Coastal surge, canyon runoff, slab leaks, marine damp, and burn-scar debris flows. We know how water moves in Malibu.
From the Palisades to the county line, across the Malibu coast
Based in Malibu near the Civic Center, we respond up and down Pacific Coast Highway, day or night.
Based in Malibu near the Civic Center, our crews cover the whole coast and the canyons above it, day or night, and reach most homes in 60 to 90 minutes.
We serve Malibu, Point Dume, Malibu Park, Pacific Palisades, Topanga, Santa Monica, Calabasas, Agoura Hills, Westlake Village, and Thousand Oaks.
See every neighborhood and ZIP we serve ›Related restoration services
Malibu water damage questions, answered
Can I clean up sewage myself?
No. Category 3 black water carries bacteria and pathogens and soaks into porous materials. Keep people and pets clear and call (424) 484-3729. We handle it in protective gear with proper disinfection and disposal.
What makes sewage water so dangerous?
It carries bacteria, viruses, and other contaminants, and it wicks into drywall, flooring, and belongings. Porous materials that soak it up generally cannot be disinfected and must be removed.
Why did my drain back up?
Common causes are a blocked or root-filled lateral, heavy storm flow surcharging the system, a failed lift pump, or storm debris plugging the line. All of them push contaminated water up through the lowest drains.
Is sewage backup covered by insurance?
Sewer and drain backup is often a separate rider rather than part of a standard policy, so it is worth checking. We document the loss carefully and bill your carrier for whatever is covered.
What do you remove versus save?
We remove and bag contaminated porous materials like drywall, carpet, pad, and soaked belongings, and we clean and disinfect hard, non-porous surfaces that can be saved, then dry everything.
How fast can you respond?
We answer 24/7 and reach most of the coast in 60 to 90 minutes. Because it is a health hazard, a backup is a priority dispatch, so give us your address and we roll a crew immediately.
A local Malibu crew is standing by
Water sitting means damage spreading. Call RK Restoration and a local crew is on the way, 60 to 90 minutes out along the coast.
(424) 484-3729Call now, a local crew picks up day or night