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KNS is here to help in your greatest time of need.

We work with all the major home insurance carriers.


Our clients choose us for our proven expertise in providing prompt, professional crime scene clean up services and restoring property to its original condition. KNS is Licensed with the Department of Health and is insured.  KNS specializes in all types of clean up including blood cleaning, death cleaning, murder clean up, suicide clean up, crime scene clean up and homicide clean up in the San Bernardino Area and throughout California.


KNS services all types of trauma, distressed property, and biohazard scenes in communities throughout the San Bernardino Area.
We are your crime scene cleaners dedicated to assisting law enforcement, public service agencies and property owners/managers in restoring property that has been contaminated as a result of crime, disaster or misuse.

What We Do

Hoarder & Odor Removal

When people Hoard, often they will accumulate a variety of objects including clothes, papers, packaging wrappers and other things. The build up of clutter often may cause or result in contaminants that can be toxic and can result in health issues. Here we work to declutter your home and eliminate odors, contaminants and biohazards.

Roadway & Walkway Clean Up

Diseases such as hepatitis can live outside the human body for seven days when it is a dry blood. For wet blood, the virus can live for weeks, causing a public health hazard. KNS’s technicians are equipped with high powered pressure washers, steam cleaning equipment, etc to clean, disinfect, decontaminate and remove blood-borne pathogens.

Medical Waste

KNS technicians follow strict state guidelines for safely removing and disposing of medical waste in the Southern California Area, thus minimizing the risks associated with these bio-hazardous materials. Our medical waste management services include 24-hour emergency response and weekly, monthly, quarterly transportation and disposal of bio-medical waste from medical examiners offices, hospitals, dental offices and nursing homes, and other facilities that generate bio-hazardous waste.


Unattended Death Clean Up

KNS technicians know that an unattended death can be an overwhelming experience. In addition to working under strict regulations and using the latest techniques to clean up and dispose of biohazard waste in the Southern California Area, our certified technicians work with utmost respect and confidentiality.


Coronavirus (COVID-19)

KNS is a trusted leader in the decontamination industry and employs certified technicians who provide expert cleanup services for coronavirus (COVID-19) disinfection, and regularly disinfects for bloodborne pathogens, viruses and bacteria such as HIV, Hepatitis, MRSA, and many others. Teams use the appropriate disinfectant product and procedure when remediating. When a home or business has been impacted by coronavirus (COVID-19) or other viruses and bacteria, it should be cleaned as quickly as possible as surfaces could be contaminated for up to a week and in some situations, longer. These areas need to be cleaned professionally.


Trauma & Crime Scene Clean Up

KNS employs certified technicians who not only provide expert cleanup services for traumatic crime scenes and homicides but do so with a deep sensibility to the emotional nature of the work which impacts families, property managers, and business owners. Situations involving crime such as a homicide are unexpected and can result in injuries that leave behind blood and body fluids which need to be cleaned professionally and discreetly. When a home or business has been affected by a crime scene, and is impacted by blood and body fluids, it should be cleaned as quickly as possible. These scenes need to be cleaned professionally after the police investigation is completed.


Pricing & Payment Options

Our first priority is to help families and businesses in their time of need. We care for the customers we serve – from our compassionate customer care advisors to experienced field teams, we guide our customers through the cleanup process from beginning to end. If you are paying with insurance, our dedicated insurance specialists will help you navigate through the claims process, and will work directly with your insurance carrier to settle the claim so you can focus on what is truly important to you.