On Call Bio is Portland, OR’s premier provider of cleaning and disinfection of crime scenes, homicides, natural unattended deaths, suicides, blood, infectious diseases such as COVID-19, and other bio-hazardous situations. If you are in need of Portland crime scene or blood cleanup services contact us at 503-907-6808 for 24/7 discreet and compassionate assistance.

Our certified professionals can help you with:


On Call Bio provides professional and compassionate biohazard and crime cleanup services to towns and neighborhoods in and around Portland, OR, including Northwest District, Hayhurst, Bridgeton, Reed, Parkrose and all the surrounding areas.
We provide crime cleanup throughout Oregon 24/7/365.

We deploy our mobile teams immediately-any time day or night-for unattended death cleanup, trauma cleaning, tear gas cleanup, blood spill cleanup, or suicide cleanup. In fact, On Call Bio is often considered a “second responder,” coming onto a scene as soon as law enforcement and other agencies have completed their work.

Our Oregon state headquarters, near Rte. 22 in downtown Salem, is strategically located to serve Portland and nearby cities, including Beaverton, McMinnville, Gresham, Longview and Astoria.
On Call Bio understands that not only are trauma cleaning situations emotionally difficult, but they can also be dangerous for non-professionals to clean properly.

Blood, animal wastes or other hazardous materials may contain viruses, bacteria and mold, which are not visible to the naked eye, and must be disinfected following strict protocols and using personal protective gear. For this reason, hoarding and other bioremediation situations may require professional cleanup in order to restore the environment to a safe state.

Our Portland crime scene cleaners are licensed and experienced in the use of personal protective and respiratory equipment and know the environmental and safety requirements for handling, transporting and disposing of biohazard waste locally and throughout the state of Oregon.

If you are located in The Dalles, Dallas, Corvalis, or any of the surrounding areas, call our Salem, Oregon remediation office for professional and compassionate cleanup of industrial accidents, homicides or other biohazardous situations today.

On Call Bio’s mobile teams of experienced and courteous crime scene cleaners are ready to remediate your Portland-area home or business 24 hours a day, seven days a week, 365 days a year. We’ve been cleaning contaminated areas and crime scenes since 1996.

On Call Bio Services LLC
Contact On Call Bio for quick & safe crime scene cleanup in the Portland and Salem area. A nationwide leader, On Call Bio is available 24/7/365.



(Portland, OR) – In remediating death scenes, On Call Bio professionals are respectful of both the deceased and surviving family members. When a man died unattended in his house in Portland, Oregon, a family member hired On Call Bio to remediate the home. Prior to the cleanup, a team of technicians carefully gathered up the decedent’s personal property for disposal. During the course of their work, a team member found a missing check that the man had written and immediately contacted the family. The attention to detail shown in this simple gesture is indicative of the level of service On Call Bio strives to provide to each and every one of its customers. Their thoroughness and concern aided the grieving family in putting their loved one’s financial affairs in order.


If you or someone you know was a victim of a crime, On Call Bio has collected some resources to help guide you through this process.

“Zach was compassionate, professional, caring and easy to work with, yet clear with what he needed to do and conscious of safety. His crew were equally caring and professional.”

Peggy H.

Chicago, IL

“On Call Bio was very professional and was able to accommodate the urgency in the situation. They explained the services and was able to relieve my worries as they dealt with the insurance company. Other companies were unable to take the job or handle the job with efficiency to get the ball moving. Since I was needing the job done in a small window of time.”

Latoya G.

Sacramento, CA

“On Call Bio team made a very hard event much easier. Without them, I do not know how I would have made it through this. Corry went above and beyond my expectations. She was much more than the lead and for that I am more than thankful.”

Christopher R.

Tallahassee, FL

“On Call Bio was very professional and completed the work in a timely and efficient manner. I would recommend them to future clients because of my experience with the professional work done during this stressful time. Good job, Jennifer. “

Michael G.

Boulder, CO