1. Stop the spread
Doors are closed, vents covered and the work area is isolated so contamination stays where it started.
Silver Lake, Los Angeles, CA · Los Angeles County
Wastewater has come up through a drain in Silver Lake and the smell is spreading. Call (877) 812-4220 to get the sewage removed, what cannot be saved discarded and the rest sanitized.
If anyone is in danger, call 911 first. For a suicide crisis, call or text 988.
A sewage clean up service treats a backup as a health problem first and a mess second. The work covers extraction, tear-out of contaminated materials, disinfection and odor removal.
Need residential or commercial sewage cleanup in Silver Lake or nearby parts of Los Angeles County? Call Silver Lake Biohazard Cleanup Help for help in your basement, crawl space, garage, restroom, kitchen or utility room, wherever wastewater has spread.
About 70% of homes in Los Angeles were built before 1980, and older clay or cast iron sewer pipes crack and clog with roots over time. Renters make up about 64% of households in Los Angeles. Tenants should tell the landlord right away, and the cleanup team can provide documentation for the lease and any claim.
The work often covers:
Doors are closed, vents covered and the work area is isolated so contamination stays where it started.
Standing sewage is pumped or scooped out, and the contaminated area is mapped to see how far the liquid traveled.
Liquid is removed first, then anything that cannot be cleaned, such as soaked flooring and wall board.
Remaining surfaces are washed and disinfected, and odor is removed at its source rather than covered up.
Expect sewage & biohazard cleanup in Silver Lake, Los Angeles, CA to cost roughly $1,500 to $10,000, with the final price set after an on-site assessment.
Whether the area has finished surfaces or bare concrete affects the work. Sealed floors disinfect easily, while wood and unsealed masonry need more attention.
| Type of job | Typical range |
|---|---|
| Published span | $1,500 - $8,000 |
| Most homeowners | $2,000 - $10,000 |
| Category 3 sewage | $7.50 - $7.50 per square foot |
| Typical project | $2,000 - $10,000 |
Estimates only, not a quote. Sources: Bob Vila, Fixr, BioCleaners Directory, Biohazard cleanup company pricing guide. Price drivers include square footage affected, category of water, porous materials that must be removed, drying time. Call (877) 812-4220 to talk through the job.
Often only with an added endorsement. Many standard policies treat sewer or drain backup separately from sudden water damage. Call your insurer before cleanup begins, take photos and keep receipts, and ask what they need to see.
Treat it as raw sewage. Keep people out of the bathroom, stop using the fixture and call for cleanup. The liquid can reach under flooring and into walls, so a crew checks beyond the visible puddle.
The price depends on how much sewage there is, how far it spread and which materials must be removed. A bathroom overflow costs less than a flooded basement. The team sets the price after seeing the space, and nothing is decided on a call alone.
Category 3 water is the most contaminated level, and sewage is the standard example. It can carry disease-causing germs and should never be cleaned with household supplies alone. Flood water that touched sewage is treated the same way.
Drywall is porous and holds contamination that can spread germs and odor long after the surface looks clean. Crews usually cut out wall board that sewage touched, and often take out a margin above the wet mark to reach clean material.
Concrete is porous, so sewage soaks in. The surface is scrubbed, rinsed and treated with a disinfectant, and the wash water is collected rather than spread. Stubborn odor may need a second round of treatment.
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Call Silver Lake Biohazard Cleanup Help at (877) 812-4220 any hour, including nights and weekends.
Call (877) 812-4220