Bio-One of St. Charles decontamination and biohazard cleaning services
(636) 279-9570

Compassion. Experience. Respect.


St. Charles Crime Scene Cleanup and Biohazard Decontamination

24/7 help from trusted, experienced, and discreet crime scene cleanup and biohazard decontamination professionals serving St. Charles and the surrounding areas.
Bio-One of St. Charles decomposition / undiscovered death service

Decomposition / Undiscovered Death

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

Suicide Cleanup

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

Feces / Urine Cleanup

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

Odor Removal

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

Homeless Encampment Cleanup

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

Blood Spill Cleanup

Proper training is required to fully sanitize a blood spill.
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WHY CHOOSE Bio-One of St. Charles?

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

Making the call to a crime scene, biohazard, or decontamination cleaning company is often due to an overwhelming, traumatic, and life-changing situation. Our team is ready to answer the call with professionalism, experience, and compassion.
• Experienced and trained St. Charles team
• Clear, supportive communication
• Comprehensive cleaning approach
• Locally owned and operated
Learn More About Bio-One of St. Charles
Bio-One of St. Charles decontamination and biohazard cleaning team, talking to a client.

24 / 7 / 365

We are here for you when you need us. For any St. Charles 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. Charles team member.

THE Bio-One of St. Charles EXPERIENCE

Working with us

  1. 1

    Call as soon as you need help.

    With 24/7 availability, we are ready to answer your call if the unthinkable happens.
  2. 2

    We will provide comprehensive remediation.

    Our Bio-One of St. Charles crew will discreetly and professionally complete the crime scene cleanup or biohazard decontamination job.
  3. 3
    We will work with your insurance directly.
    Working with your insurance company can be overwhelming. Bio-One of St. Charles can open the claim and work with the adjusters directly.

Your St. Charles 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. Charles owner, Megan and Amanda Boccardi
Megan and Amanda Boccardi
Owner
Amanda Boccardi is one of the owners of Bio-One of St. Charles, along with Megan Boccardi - Amanda and Megan, both grew up in 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. After hearing about how Bio-One helps families and people during very difficult times, both Amanda and Megan jumped at the opportunity to open Bio-One of St. Charles and continue their passion for helping those who need it the most. With the opportunity available to continue to be involved in the community and help others, it was an obvious decision for Amanda and Megan to be a part of the Bio-One family.
Meet the team
decontamination and biohazard cleaning services reviews
Customer Review Rating
Megan and Amanda are amazing! They provide quality work during difficult situations. They go above and beyond because they truly care about their customers. If you are in need of help whether the task is big or small and you want it done right the first time then this is the company you should hire!
Mandy Smith, Wentzville, N/A
decontamination and biohazard cleaning services reviews
Customer Review Rating
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.
Kathy Akers, Wentzville, N/A
decontamination and biohazard cleaning services reviews
Customer Review Rating
"the team jumped in and cleaned up quickly. they checked to see that we where okay with things bring thrown away.. will gladly use the service again."
Elizabeth Prince, Wentzville, 5/26/2022
decontamination and biohazard cleaning services reviews
Customer Review Rating
Bio-One STC was amazing with me and my family at a very hard time! They were very professional and easy to get a hold of...definitely would recommend them!
Amber Pate, Wentzville, 04/23/2020
decontamination and biohazard cleaning services reviews
Customer Review Rating
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 ever met. On top of the great work they do, they are involved and support the communities they service. If you are looking for personal service with professionalism, Megan and Amanda will undoubtably give it to you. So many times to companies you are just a bid or a paycheck, but not with this company. Megan and Amanda will truly be able to make a horrible situation that someone may be in, just that much better.
Kevin Townsend, Wentzville, N/A
decontamination and biohazard cleaning services reviews
Customer Review Rating
Amazing company and friendly, professional staff. They cleaned my work and did a efficient and top notch job. Thank you!
Cara Fry, Wentzville, 05/13/2020
decontamination and biohazard cleaning services reviews
Customer Review Rating
Gary Kolek, Wentzville, 2019
decontamination and biohazard cleaning services reviews
Customer Review Rating
Bio-One STC helped me and my family during such a difficult time beyond what was expected. Amanda, one of the owners, answered my call late at night, came to the scene to make sure it was taken care of properly, and followed up with me afterwards to make sure I was satisfied with her team's work. She was beyond compassionate, professional, and empathetic and I would highly recommend Bio-One STC to anyone dealing with a traumatic situation. The personal care we received was beyond anything we could have ever imagined.
Erica Henderson, Wentzville, 2019

COMMUNITY

We call St. Charles and the surrounding area home.

Where we serve

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

Why we serve

We are passionate about serving St. Charles and the surrounding communities with compassion, diligence, and professionalism. We are available 24/7 for your crime scene cleanup and biohazard decontamination needs.
Bio-One of St. Charles decontamination and biohazard cleaning team ready to serve
Bio-One of St. Charles Franchisee's
Bio-One of St. Charles decontamination and biohazard cleaning team community gathering event
Bio-One of St. Charles decontamination and biohazard cleaning team supports local businesses
Bio-One of St. Charles decontamination and biohazard cleaning team giving back to the community

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Bio-One of St. Charles

Bio-One of St. Charles decontamination and biohazard cleaning services

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