Bio-One of Towson decontamination and biohazard cleaning services
443-846-2323

Compassion. Experience. Respect.


Towson Suicide, Crime Scene and Biohazard Cleanup

24/7 death, crime scene, suicide cleanup and other biohazard cleanup services from trusted, experienced, and discreet professionals serving Towson and the surrounding areas. Whether you’re in law enforcement, government, property management, or a local resident, Bio-One of Towson has over a decade of experience serving you. We guarantee:
  • Complete discretion with unmarked vehicles and any special requests
  • Collaboration with your insurance companies
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Bio-One of Towson
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443-846-2323
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Leo from Bio-One Towson responded quickly to my situation. I received a reasonable estimate for a very difficult hazmat and hoarding job. His crew did a fabulous cleanup in only 4 days. I was amazed at the quality of work. Leo was very attentive to me and my concerns about the difficulty of the job. He and his crew went above and beyond to complete the job with my 100% satisfaction. I highly recommend Bio-One of Towson!
Terri Fauber
Thank u guys for all the work you did. It was the right cchoice selecting you for the cleanup. Thanks & keep up the good work.
Nfor Nchanji
Wonderful engagement with the team and great results all around. Would definitely recommend!
Ben Peyechu
Leo was so easy to work with, gave an affordable estimate for the clean up job needed at my grandmother’s condo, and had two gentlemen doing the work a few days later. They were prompt, communicative, and kind. I could not believe how quickly they were able to get everything done! They even got spots out of the carpet that were not guaranteed to come out and that I was doubtful about.
Beth Knaster
I applaud their thoroughness and professional work. Thanks for the great service and please keep up the good work!
Mark Chofor

Trusted By

Fentanyl Remediation
Bio-One of Towson decomposition / undiscovered death service

Decomposition / Undiscovered Death

When the unexpected happens, we are here for you.
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Bio-One of Towson suicide cleanup service

Suicide Cleanup

We aim to help by cleaning with discretion and competence.
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Bio-One of Towson feces / urine cleanup service

Feces / Urine Cleanup

We tailor every plan to each unique situation.
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Bio-One of Towson odor removal service

Odor Removal

You shouldn’t have to settle with foul odors.
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Bio-One of Towson homeless encampment cleanup service

Homeless Encampment Cleanup

A vital service to the community, done with compassion.
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Bio-One of Towson blood spill cleanup service

Blood Spill Cleanup

Proper training is required to fully disinfect a blood spill.
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Bio-One of Towson

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    We're ReadY 24/7

    Work with us

    1. 1

      Establishing trust is key

      An experienced team member will introduce themselves, tour the property, and learn about your unique needs, expectations, and goals.
    2. 2

      We are mindful of personal property and valuables

      Our Bio-One of Towson technicians make it a priority to try to find and save items of value such as wallets, keys, coin collections, legal documents, photo albums, baseball cards, or more.
    3. 3
      Your satisfaction is important
      We want to make sure you are satisfied and happy with our work. If for some reason something else needs to be done, we are here for you.

    Available 24 / 7 / 365

    We are here for you when you need us. For any Towson crime scene cleanup and biohazard decontamination situation, we are available 24/7. Whatever you need, know that on the other end of the line will be a supportive, understanding, and responsive Bio-One of Towson team member.
    We are here for you when you need us the most.

    WHY CHOOSE Bio-One of Towson?

    We are here for you when
    you need us the most.

    Our clients choose us for our proven expertise in providing prompt, professional crime scene clean up services and restoring property to its original condition. Bio-One of Towson 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 MD Area and throughout Towson.
    Bio-One of Towson services all types of trauma, distressed property, and biohazard scenes in communities throughout Towson 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.

    Your Towson Crime scene & Biohazard Cleaning TEAM

    Help first. Discretion always.

    As last responders, we discreetly remediate impacted 
    spaces so you can begin to move forward.
    Bio-One of Towson owner, Leo Ndelle
    Leo Ndelle
    Owner
    I am an entrepreneur with a portfolio of businesses ranging from Amazon Delivery Service Partnership, real estate, owning Amazon online stores and more. I know how to build teams, create relationships, and positively impact the lives of those around me. Bio-One represents a wonderful opportunity for me to continue to make a difference in the society, especially to those who have experienced trauma in one way or another. We are excited to serve and alleviate as much burden off the shoulders of traumatized persons as we possibly can.
    Learn more about me and my mission >
    Call Me 24/7

    The right
    team for the job.

    Making the call to a crime scene, biohazard, or decontamination cleaning company is often due to an overwhelming, traumatic, and life-changing situation. My team is ready to answer the call with professionalism, experience, and compassion.
    • Experienced and trained team
    • Clear, supportive communication
    • Comprehensive cleaning approach
    • Locally owned and operated
    Meet my team >
    Bio-One Colorado Team
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    Janet Hankin, Towson, 5/1/2025
    I needed a prompt and thorough biohazard cleanup and Bio-one came through for me. They came out the same day I called and the price was very fair. Javon kept in touch with me so I knew when he was coming. He was on time and courteous — and careful not to let out the cat accidentally! The cleanup was amazing; no trace there had even been a problem. I highly recommend their services.
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    Anastasia Miller, Towson, 3/1/2025
    They did an absolutely amazing job cleaning the basement from years of junk and rodent build up! Definitely recommend!!!!!
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    Beth Knaster, Towson, 3/1/2025
    Leo was so easy to work with, gave an affordable estimate for the clean up job needed at my grandmother’s condo, and had two gentlemen doing the work a few days later. They were prompt, communicative, and kind. I could not believe how quickly they were able to get everything done! They even got spots out of the carpet that were not guaranteed to come out and that I was doubtful about.
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    Terri Fauber, Towson, 11/5/2024
    Leo from Bio-One Towson responded quickly to my situation. I received a reasonable estimate for a very difficult hazmat and hoarding job. His crew did a fabulous cleanup in only 4 days. I was amazed at the quality of work. Leo was very attentive to me and my concerns about the difficulty of the job. He and his crew went above and beyond to complete the job with my 100% satisfaction. I highly recommend Bio-One of Towson!
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    Lynn R, Towson, 11/5/2024
    They were great. Cost wasn’t astronomical like some other places quoted me for a basement and they were able to come out within a few days without judgement of the situation. I’d definitely recommend them for any of their services just by how prompt and friendly they were the whole time. These are definitely some hard workers and good men that deserve the recognition. ☺️
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    Kevin Schatz, Towson, 7/4/2024
    Leo was very professional and helpful with all my questions in needing to clean a family members condo unit after a hoarding situation. Leo and I spoke over the phone mulitple times and he clearly laid out what his services provided would cover. With requiring a bio-hazard cleaning I was very thankful and satisfied with the scope and completion of work. Give Leo and his crew an opportunity as I did and write your own 5 star review.
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    COMMUNITY

    We call Towson and the surrounding area home.

    Where we serve

    Bio-One of Towson is owned and operated locally by Leo Ndelle. Their office serves Towson and surrounding areas.

    Why we serve

    We are passionate about serving Towson and the surrounding communities with compassion, diligence, and professionalism. We are available 24/7 for your crime scene cleanup and biohazard decontamination needs.