Biohazard Cleanup in Los Angeles — 24/7 IICRC-Certified Response
Biohazard situations don’t wait — and neither do we. Onsite Pro Restoration provides certified 24/7 biohazard cleanup across Los Angeles County, from contaminated sewer overflows in the Valley to trauma and unattended-death scenes anywhere from Lancaster to Long Beach. Our IICRC- and OSHA-trained technicians arrive within 60 minutes, contain the scene, eliminate the pathogen risk, and restore the space to verifiable clearance standards. We bill insurance directly and document every step.
IICRC-Certified • Licensed & Insured • 5-Star Rated • Serving Greater LA
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What Counts as a Biohazard Cleanup
“Biohazard” is a broad legal and medical category. In our daily work in Los Angeles, the most common scenarios we respond to are:
- Sewer backups and contaminated water — Category 3 “black water” carrying bacteria, viruses, and parasites. This is the #1 biohazard call we run, especially in older LA neighborhoods with aging clay laterals.
- Crime scenes and trauma sites — Discreet, dignified cleanup after a violent incident, accident, or police-released scene. We coordinate directly with property managers and families.
- Unattended death cleanup — Specialized cleanup that goes beyond visual restoration to eliminate biological residue, odor, and pathogen risk to the structure.
- Infectious disease decontamination — Disinfection to CDC and EPA Safer Choice standards following confirmed COVID-19, MRSA, C. difficile, or other communicable disease exposure.
- Hoarding cleanout with biohazard contamination — Compassionate removal of accumulated waste, biological matter, and contaminated personal property.
- Animal contamination — Rodent infestation, animal hoarding, and post-pest-removal cleanup involving feces, urine, and dander.
Our Biohazard Cleanup Process
Every biohazard job follows the same four-stage protocol:
Containment within minutes of arrival
Negative-air machines, sealed barriers, and PPE-protected crew isolate the affected area so contamination cannot spread.
Removal of contaminated materials
Porous materials are extracted under chain-of-custody and bagged for biohazard disposal at a licensed facility.
Decontamination and deodorization
Hospital-grade EPA List N disinfectants, ULV fogging for porous spaces, ozone treatment for embedded odors, ATP swabbing to verify the kill.
Clearance and reconstruction handoff
Independent post-cleanup verification. Photo and invoice documentation for the insurance claim. We can rebuild or coordinate with your contractor.
Why Los Angeles Property Owners Choose Onsite Pro
- 60-minute response, 24/7, across LA County. Real response logs from Lancaster to Beverly Hills.
- IICRC + OSHA + Bloodborne Pathogen certified. Our documentation passes California inspection.
- Insurance-direct billing. State Farm, Allstate, Farmers, Mercury, AAA, USAA, Liberty Mutual, Travelers — we handle claim paperwork.
- Discretion guaranteed. Unmarked vehicles available. NDA-signed technicians.
- Bilingual crew on every shift. English and Spanish.
- Locally owned and dispatched. Not a franchise.
Frequently Asked Questions
Don’t see your neighborhood? We respond throughout LA County — call 818-336-1800 and we’ll dispatch immediately.
Areas Served — Biohazard Cleanup Across LA County
We provide biohazard and sewer-damage cleanup throughout Los Angeles County. Pick your neighborhood for city-specific information:
Related Services
Water Damage Restoration
Often paired with sewer-related biohazard cleanup
Mold Remediation
Required after extended biological contamination
Fire Damage Restoration
Soot can carry biological hazards in mixed-loss scenarios
Sewer Damage & Backup Cleanup
The most common biohazard category
Odor Removal
Embedded odors after trauma or sewage exposure
Biohazard Emergency? Call Now.
Every minute matters. 24/7 dispatch across Los Angeles County.
IICRC + OSHA Certified • Insurance-Direct Billing • Discreet Response