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

St. Louis Crime Scene Cleanup 

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

You called the right 
team for the job.

Competent Crew

Incidents involving a crime scene can be overwhelming and very stressful. At Bio-One of St. Louis, 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 Chesterfield, MO  community for many years now and are proud to help keep it clean. 

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, Amanda Boccardi and Megan Boccardi, owner of Bio-One of St. Louis 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.

Bio-One of St. Louis - Bio Hazard DecontaminationBio-One of St. Louis Team always ready to help.
Bio-One of St. Louis Expert Services

Expert Services

With trained technicians and state-of-the-art tools, we can handle any biohazard job. Residential, commercial, or industrial, we have the training and experience you are looking for.
Bio-One of St. Louis Discreet & Safe

Discreet & Safe

Discretion and confidentiality are important for all our clients. Our teams will arrive and complete the job in a thorough and safe manner.
Bio-One of St. Louis Compassion & Competence

Compassion & Competence

Help first, business second is our motto. Our team leads with compassion and serves our clients with respect and professionalism.
Bio-One of St. Louis Available 24/7

Available 24/7

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

Insurance Assistance

Working with your insurance company can be overwhelming. Bio-One of St. Louis can open the claim and work with the adjusters directly.
Bio-One of St. Louis Trusted Response Team

Trusted Response Team

A quick response can make all the difference when it comes to biohazards. Our teams will respond in an urgent manner, ready to help.

Available 24/7

We are here for you when you need us. For any St. Louis Crime Scene Cleanup situation, we are available 24/7.  Whatever you need and whenever you need us, know that we will be supportive, professional and discrete.

THE Bio-One of St. Louis 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. Louis crew will discreetly and professionally complete the crime scene cleanup or biohazard decontamination job.
  3. 3
    Then we will work with your insurance directly.
    Working with your insurance company can be overwhelming. Bio-One of St. Louis can open the claim and work with the adjusters directly.
Bio-One of St. Louis decontamination and biohazard cleaning service areas

Serving St. Louis and Surrounding Areas

decontamination and biohazard cleaning services reviews
User Reviews
Great company and they truly care. I highly recommend them to anyone!
Jake Sinovich, Chesterfield, 12/1/2023
decontamination and biohazard cleaning services reviews
User Reviews
Amanda and Megan were very knowledgeable, kind and efficient to work with! Their level of expertise and service is unmatched! I highly recommend using Bio One!
Stephanie Klein, Chesterfield, 9/1/2024
decontamination and biohazard cleaning services reviews
User Reviews
My company has used Bio-One STL many times for clean ups. They respond quickly, and every employee I have dealt with has been professional, caring, compassionate, and friendly. I would highly recommend Bio-One STL for any job you may need. They provide compassion in difficult times for families, so I have recommended them to others needing help. Not only do the owners, Megan and Amanda truly care about people who are experiencing a crisis, but they also give back to the community as well. Bio-One STL is
Jason Flanery, Chesterfield, 11/1/2024
decontamination and biohazard cleaning services reviews
User Reviews
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, Chesterfield, 4/1/2024
decontamination and biohazard cleaning services reviews
User Reviews
Bio-One of STL is a company of excellence and high quality. Their work is professional and reliable and the team is friendly and efficient. This company is outstanding in every way.
Karen Stadnick, Chesterfield, 11/1/2024
decontamination and biohazard cleaning services reviews
User Reviews
It took me years to get the courage to call someone for help. After my young son passed away I became depressed and my home became a time capsule. I could not get rid of anything because there was a memory attached to everything. I became a hoarder. When I finally took that first step, I spoke with Amanda. She was very kind and reassuring. But my anxiety kicked in and I didn't call them back to schedule anything. Almost a year later I reached out again, Amanda did not question or judge me for not calling her back. She was patient and understanding. The big day came... Hali and her team (Antonio, Corey, and Jenna) were awesome!! Hali made me feel comfortable from the moment she walked in. She was so respectful and made the whole experience bearable. A few times I started to get overwhelmed, but Hali was compassionate and patient. The whole team were very professional and personable. They also went above and beyond, hanging paintings and mirrors. And thanks to Corey my toilet finally flushes properly. My hoarding was embarrassing and overwhelming, but Amanda and Megan are wonderful, and they have a great team that changed my life."
Julie K, Chesterfield, 9/1/2024
decontamination and biohazard cleaning services reviews
User Reviews
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, Chesterfield, 11/22/2022
decontamination and biohazard cleaning services reviews
User Reviews
Thank you to Corey and Antonio for coming out and cleaning my rental. As well as getting all the photos, measurements and handling all the insurance stuff. Megan did amazing with the office part of everything. I appreciate all of you more than I can express. It definitely helped during the process of grief. I'll keep praying over all of you as you continue to help others in the worse of their lives.
Rebecca Grube, Chesterfield, 9/1/2024
decontamination and biohazard cleaning services reviews
User Reviews
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, Chesterfield, 12/30/21
decontamination and biohazard cleaning services reviews
User Reviews
I contacted Bio-One on a Saturday, due to finding my grandfather deceased & Bio-One was on site the next day. Bio-One was so amazing to work with. They were gentle during a hard time & did an amazing job on top of it. Megan, one of the owners, was absolutely amazing! She was responsive & able to answer all of my questions & help along the way. Thank you guys for taking such a large load off of my plate!
Jade Welegala, Chesterfield, 3/1/2025

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Bio-One of St. Louis

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