COMPASSION. EXPERIENCE. RESPECT.

Deep Cleaning

You shouldn’t be embarrassed by asking for help. This is what we do. Whether it’s a few rooms or the whole house, Bio-One of St. Charles will clean without passing judgement.

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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Cara Fry

Amazing company and friendly, professional staff. They cleaned my work and did a efficient and top notch job. Thank you!

Patti Akande

Megan and her team were a God send during a very emotional and difficult time. They were professional, thorough and very easy to work with. I highly recommend Bio-One. They went above...

Stephanie Miller

I highly recommend this company. Their staff are absolutely the best! They helped us with their services during a difficult time for us, and we couldn't be more happy with their servi...

Hollie Krebbs

Amanda and Megan's support during this unfortunate event has been invaluable to our family, and we appreciate their dedication from start to finish. Corey and the entire team consistent...

Jamie Caloni

Bio-one came out immediately and took care of my home which their response was literally immediately when calling them at 1am which was very much appreciated since we have a newborn and...

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Fentanyl Remediation

You called the right team for the job

When you declutter and deep clean with us, you will be left with a house that's unrecognizable from when we started. There’s no true limit to what we can do. After 20+ years of experience, there’s yet to be a job we couldn't handle. 

You may think many items in your house are a lost cause, too dirty and nonfunctional to save. However, using proper techniques we commonly change that narrative.

Nothing is too dirty for us to salvage. All of our cleaning technicians understand this. Each one has been trained on the proper procedures. You may be surprised at what we can do. 

Declutter

We’re very compassionate and understanding of our clients during this process. Clutter isn’t garbage. We get that. We simply organize what’s available, and dispose of unwanted items to clear room for living. Your property will always be treated with respect by our crews. 

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Compassion. Experience. Respect.

Deep Clean

Deep cleaning is intended to be a very thorough process. Common areas that we clean during this time are:

  • Underneath heavy appliances (fridge, washer, dryer)
  • Inside typical appliances (oven, microwave)
  • Walls, ceilings and floors

If you’ve never thought about cleaning there, it will be on the list. By the time we’re done, there will be no room left unturned. Whatever you need cleaned, we will do it. This is a service for you, and we haven’t forgotten that. 

Community Outreach

At Bio-One of St. Charles, we work closely with the Wentzville, MO community to ensure a safe and clean environment. We strive to make a difference here.

For many years now, we’ve been proud to partner with local authorities, charities and other groups. We offer them the most up to date cleaning methods and techniques to keep our area safe. As the owner, I, Megan and Amanda Boccardi, can promise that you’ll receive the best help available from the professionals at Bio-One of St. Charles.

We respond 24/7.
Request a service now.

    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.

    Blood Spill Cleanup Icon

    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.

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    WHY CHOOSE Bio-One of St. Charles

    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. Charles 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. Charles.

    Bio-One of St. Charles services all types of trauma, distressed property, and biohazard scenes in communities throughout St. Charles 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.

    Find your nearest Bio-One office

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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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