COMPASSION. EXPERIENCE. RESPECT.

Crime Scene Cleanup

Crime scenes are typically unexpected and never welcomed. When incidents strike, you can count on Bio-One of St. Charles to clean up the scene discreetly and professionally.

Emergency response hotline

Get in touch with our 24/7 biohazard & crime scene cleaning team today

Call me directly: Megan and Amanda Boccardi
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Logan Vogt

Thank you so much Bio-One for helping me when times got hard! They were truly there for me and actually cared about what I was going through. They can get any job done and do fantastic ...

Robert Bond

Outstanding company. Great experience from start to finish

Kevin Townsend

I would highly recommend Bio-One STC for any job you may need. I have known the owners for over 10 years now and they are some of the most loyal, caring, and hard working people I have ...

Jason Flanery

My company has used Bio-One STC many times for clean ups. They respond quickly, and every employee I have dealt with has been professional, caring, compassionate, and friendly. I would ...

Kathy Akers

Megan and Amanda professional and quick response is second to none! We are extremely thankful for their knowledge and patience through every step of our remediation process.

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Competent Crew

Incidents involving a crime scene can be overwhelming and very stressful. At Bio-One of St. Charles, we understand this. Our team knows to be discreet and respectful. They understand the magnitude of each situation and will approach it as such. 

Not only will we understand the situation, but we’ll be able to help clean no matter the circumstances. As experts in the field of cleaning, each technician on our crew:

  • Is trained and certified to clean crime scenes
  • Follows all OSHA guidelines
  • Loves the work they do for the community

Our expertise in materials and cleaning techniques means there’s no job too big for us. Once the authorities leave, we’re the first on the scene and we stay until it’s finished.

We’re also available 24/7 to answer any call. You’ll never be left waiting on us. We’ve been a part of the Wentzville, MO  community for many years now and are proud to help keep it clean. 

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Compassion. Experience. Respect.

Site Restoration

Site restoration is another perk of working with Bio-One. Using advanced technology, our crews can restore your site to its original state. This includes getting rid of odors, disposing of biohazardous material, etc. There’s no limit to what we can’t do. You can quote me, Megan and Amanda Boccardi, owner of Bio-One of St. Charles on that.

For many people, this is an emotionally taxing time when the focus needs to be elsewhere. You shouldn’t feel responsible to clean up. In some cases, it could even be dangerous if done incorrectly. Let us take care of it so you can focus on what matters.

We respond 24/7.
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    WE'RE READY 24/7

    Work with us

    Three simple steps. One compassionate team.
    1

    Call Anytime—Day or Night

    Reach out 24/7. A kind, trained expert will listen and guide you through the next steps.
    2

    On-Site, With Care

    We’ll arrive quickly, walk the space with you, and create a plan that fits your needs—with total discretion and respect.
    3

    You're in Good Hands

    We’ll handle the cleanup with care and follow through until you’re fully satisfied. We can even work with your insurance to ease the process.

    What makes Bio-One Suicide & Homicide Cleanup Service in St. Charles the best choice?

    Expert services

    With trained technicians and state-of-the-art tools, we can handle any biohazard job, whether residential, commercial, or industrial. We have the training and experience you are looking for.

    Discreet & safe

    Discretion and confidentiality are important to our clients. Our teams will arrive and complete the job thoroughly and safely.

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    Compassion & competence

    Our motto is "Help first, business second." Our team leads with compassion and serves our clients with respect and professionalism.

    Available 24/7

    Bio-One is here for you whenever you need us. You will receive 24/7 access to a local company with nationwide expertise.

    Trusted response team

    A quick response team can significantly impact biohazard situations. Our teams respond urgently and are ready to help.

    Insurance assistance

    Working with your insurance company can be overwhelming. Bio-One can open the claim and work with the adjusters directly.

    Call Us 24/7
    WHY CHOOSE Bio-One of St. Charles

    We are here for you when you need us the most

    Bio-One of St. Charles 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.

    Bio-One of St. Charles experts adhere to strict OSHA regulations when safely cleaning homicide scenes and other traumatic crime scenes by handling the removal of the biohazard material of the accident or crime. Biohazards from bloodborne pathogens are properly and discreetly disinfected, decontaminated and disposed. Once the entire area is cleaned of blood and body fluids, we can help you restore the location to its pre-incident state, with a concerted effort to properly handle any personal possessions that carry sentimental value. Don't ever feel like you need to be the one to clean the impacted, crime scene area - this can be an emotionally taxing process as well as dangerous if done incorrectly.

    Using science-based protocols, our experts not only contain and disinfect the dangerous biological materials, we carry out our work in a caring and private manner that allows you to focus on moving beyond the trauma. Our professional crews are compassionate and discreet when working with families, property managers and business owners and are available 24/7. Bio-One of St. Charles ensures safe bio-hazard material handling and disposal, as well as complete cleaning in trauma or crime incidents. Bio-One of St. Charles provides crime and trauma scene cleanup services for properties such as residential homes, vehicles, communities, and businesses.

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    What our clients say

    decontamination and biohazard cleaning services reviews
    Logan Vogt, St. Charles, 9/5/2024
    Thank you so much Bio-One for helping me when times got hard! They were truly there for me and actually cared about what I was going through. They can get any job done and do fantastic at it. Thank you
    decontamination and biohazard cleaning services reviews
    Stephanie Klein, St. Charles, 9/5/2024
    Amanda and Megan were so professional, kind and extremely knowledgeable and efficient! I highly recommend Bio One! Superior service!
    decontamination and biohazard cleaning services reviews
    Kevin Trott, St. Charles, 9/5/2024
    Megan and Amanda are amazing at what they do!! It was such an easy experience and really glad we chose them to complete the work! Highly recommended and would definitely use them again!
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