COMPASSION. EXPERIENCE. RESPECT.

Animal Hoarding Cleanup

Animal hoarding can be hazardous to not only the owners, but the animals as well. This practice leads to a severe drought of sanitation, food, water, medical care, and space. Conditions can become severe and should be treated by professionals.

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

Call me directly: Amanda Boccardi and Megan Boccardi
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Stephanie Klein

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!

Karen Stadnick

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.

Anastasia Wolff

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 wor...

Auna Locke

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....

Tim Estes

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 ...

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You called the right team for the job

Nobody wins when it comes to animal hoarding. It can be a very dangerous situation for both the property owner and the animals themselves.

At Bio-One of St. Louis, the safety risks are understood. We aim to provide a healthy and livable environment for anybody who’s been involved. 

Owner Risk

In our experience, the owners are put at great risk by hoarding animals. The danger lies in the fact that they can’t see that. Once the hoarding has started, animals are continually welcomed with no end in sight. The owner tends to neglect their own needs and provide for the animals first. 

Hygiene, food and water are the first to be affected by this practice. Animal waste gets airborne and can directly impact any food and water sources. This animal waste could be coming from:

  • rats
  • dogs
  • cats

Typically, their waste carries bacteria and parasites which are linked to human disease. Thus, tainting food and water available to the owner without their knowledge. 

Animal Risk

Much like owners, the animals in these situations tend to suffer from poor nutrition. It’s not uncommon to die from starvation.

These animals get into fights over territory and are frequently injured. Untreated maladies and mental distress from constantly fighting doesn’t end well. It’s not a good environment for them to be in. 

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Cleaning Process

We work closely with the owner to ensure these risks are understood. Once that step has been reached, we continue with our cleaning process:

  1. Any items that have been highly contaminated by animal waste will be removed
  2. Cross-contamination safety protocols will be in place as a precautionary measure
  3. Once removed, the items will be disposed of responsibly

Our professional cleaning crews will be able to transform the impacted area into an unrecognizable utopia. Ultimately, we want to leave the home as good as new. Your comfort and safety is our top priority. 

Community Outreach

At Bio-One of St. Louis, we work closely with the Chesterfield, 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, Amanda Boccardi and Megan Boccardi, can promise that you’ll receive the best help available from the professionals at Bio-One of St. Louis. 

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    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. Louis 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.

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    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.

    Find your nearest Bio-One office

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    What our clients say

    decontamination and biohazard cleaning services reviews
    Jade Welegala, Chesterfield, 3/1/2025
    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!
    decontamination and biohazard cleaning services reviews
    Rebecca Grube, Chesterfield, 9/1/2024
    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.
    decontamination and biohazard cleaning services reviews
    Jasmine Boyer, Chesterfield, 9/1/2024
    I highly recommend Bio one! The owners were so kind and compassionate during a very tough time for our family. They went over and beyond for us and we will never forget it.
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