Bio-One of St. Louis decontamination and biohazard cleaning services
314-534-8031

Compassion. Experience. Respect.


St. Louis 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 St. Louis and the surrounding areas. Whether you’re in law enforcement, government, property management, or a local resident, Bio-One of St. Louis 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 St. Louis
4.8 Stars Based On
Verified Google Reviews
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314-534-8031
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Megan and Amanda really took care of us from the first phone call to the end. Losing a loved one is hard enough but these ladies definitely made it a little easier.
Levi Elders
This company is ran by two women who truly want to help others. Their staff is wonderful and really care about their clients. The before and after pictures- wow- not even the same house! Highly recommend!
Ray Thompson
After my parents passed, I really needed help dealing with the situation at my parents' house. It was not a one-person job. Bio-One was incredibly helpful. They didn't just help with cleaning and trash removal, they were also amazing at sorting through everything so that I could find and keep the valuables and sentimentally important heirlooms that were mixed in with everything else. The crew was always phenomenal. They were professional, fast working, and genuinely fun to be around. Bio-One understands that it's not just a cleaning job, there's an emotional component as well. I cannot recommend them highly enough.
Max Metzger
These girls went above and beyond! I am so impressed with the timely & professional manner that Amanda and Megan put forth to help me schedule an urgent service call in my time of need. I recommend and will definitely be using them in the future. FIVE-stars!!!
Auna Locke
The loss of my Dad was hard enough. I had no idea what to do about the unfortunate cleanup. Called Bio-One and they showed up the next day. On time and very professional. Even got me through the homeowner insurance process. I highly recommend them and would definitely use them again. Thank you sincerely!!!!
Tim Estes

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Bio-One of St. Louis decomposition / undiscovered death service

Decomposition / Undiscovered Death

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

Suicide Cleanup

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

Feces / Urine Cleanup

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

Odor Removal

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

Homeless Encampment Cleanup

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

Blood Spill Cleanup

Proper training is required to fully disinfect a blood spill.
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We Respond 24/7. Request a Service Now. 

Bio-One of St. Louis

    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 St. Louis 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 St. Louis 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 St. Louis team member.
    We are here for you when you need us the most.

    WHY CHOOSE Bio-One of St. Louis?

    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 St. Louis 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 MO Area and throughout St. Louis.
    Bio-One of St. Louis services all types of trauma, distressed property, and biohazard scenes in communities throughout St. Louis 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 St. Louis 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 St. Louis owner, Amanda Boccardi and Megan Boccardi
    Amanda Boccardi and Megan Boccardi
    Owner
    Amanda Boccardi and Megan Boccardi are the owners of Bio-One of St. Louis. Amanda and Megan both grew up in the St. Louis area. Amanda graduated from Forest Park Community College with two degrees relating to business/management and Megan graduated from Lindenwood University with a bachelors degree in Criminal Justice. After they both served several years in law enforcement within the St. Louis County area, Amanda and Megan decided to start a new chapter in their lives by opening a Bio-One franchise to continue helping others and to remain involved in the communities around them. They also own Bio-One of St. Charles, and Bio-One of Central Missouri, which allows them to serve the entire St. Louis area to Lake of the Ozarks.
    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
    Auna Locke, St. Louis County, 12/30/21
    These girls went above and beyond! I am so impressed with the timely & professional manner that Amanda and Megan put forth to help me schedule an urgent service call in my time of need. I recommend and will definitely be using them in the future. FIVE-stars!!!
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    Tim Estes, St. Louis County, 12/2022
    The loss of my Dad was hard enough. I had no idea what to do about the unfortunate cleanup. Called Bio-One and they showed up the next day. On time and very professional. Even got me through the homeowner insurance process. I highly recommend them and would definitely use them again. Thank you sincerely!!!!
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    Jared Rieger, St. Charles County, 12/2022
    This company does great work! Recommend to anyone!
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    Ray Thompson, St. Charles County, 12/2022
    This company is ran by two women who truly want to help others. Their staff is wonderful and really care about their clients. The before and after pictures- wow- not even the same house! Highly recommend!
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    Angie Thompson, Wentzville, 12/2022
    This company is amazing! They responded right away and their work was impeccable. They truly want to help others and it shows! I would highly recommend this company!
    decontamination and biohazard cleaning services reviewsCustomer Review Rating
    Anastasia Wolff, Wentzville, 12/2022
    The owners, Megan and Amanda, are wonderful! From the first phone call to the end of service, they made our horrible situation so much easier and their team was so nice and easy to work with. I don’t know how anyone could complain about this company and their work, especially nowaways when it’s hard to get a company to even come and do work. I highly recommend this company! You will not be disappointed!
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    COMMUNITY

    We call St. Louis and the surrounding area home.

    Where we serve

    Bio-One of St. Louis is owned and operated locally by Amanda Boccardi and Megan Boccardi. Their office serves St. Louis and surrounding areas.

    Why we serve

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