COMPASSION. EXPERIENCE. RESPECT.

Death, Crime Scene, Biohazard & Hoarding Clean Up Services for Madison

When life takes an unexpected turn, we’re here to help.

Bio-One of Madison serves Madison with fast, compassionate cleanup after traumatic events, hoarding situations, or hazardous conditions. We handle the tough stuff so you can focus on healing and moving forward.

We’re here when you need us most. Helping Madison families clean up and move forward after life’s toughest moments.
Trusted By
Mental Health First Aid Logo
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Wisconsin Chief of Police Logo
Fentanyl Remediation

Help first. Business second.

Creating clean, safe spaces. We take on biohazards with skill, heart, and respect.
Suicide Cleanup Icon

Suicide Cleanup

We clean with care, helping families begin to heal.

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Crime Scene Cleanup Icon

Crime Scene Cleanup

We remove hazards so you can move forward safely.

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Blood Spill Cleanup Icon

Blood Spill Cleanup

We clean thoroughly to restore safety and peace of mind.

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Hoarding Cleanup Icon

Hoarding Cleanup

We are here to earn your trust and ease you into the hoarding cleanup process.

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Decomposition / Undiscovered Death Icon

Decomposition / Undiscovered Death

We handle the toughest scenes with dignity and compassion.

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Vehicle Decontamination Icon

Vehicle Decontamination

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Tear Gas Cleanup Icon

Tear Gas Cleanup

Tear Gas blankets everything in the vicinity. We get rid of it.

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Feces / Urine Cleanup Icon

Feces / Urine Cleanup

Our rapid response times aid us in these cleanups.

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Always Here. Always Ready.

Discreet, compassionate cleanup for every situation.

Bio-One is available 24/7 to handle home, property, and vehicle cleanup. From crime scenes to hoarding situations, we respond with speed, care, and respect.

We proudly collaborate with law enforcement, first responders, victim advocates, property managers, and insurance providers to ensure the smoothest possible process.

  • Trusted by local agencies and apartment communities.
  • Licensed, bonded, and insured.
  • OSHA-compliant for safety and professionalism.
  • Thousands of calls handled with care and discretion.
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More Than Just a Cleanup Team

Why Madison Trusts Bio-One

Real Help. Real Response. From People Who Truly Care.

When life feels heavy, we show up—fast, kind, and ready to get to work. We handle the most challenging parts with compassion and know-how so you can focus on what really matters. Here's what you can expect:

Rapid Response

We’re on call 24/7 and quick to act.

Certified Pros

Skilled, experienced, and ready to handle it all.

Compassion-Driven

We lead with empathy, never judgment.

Insurance Support

We work directly with your provider to ease the process.

Community-Focused

We partner with local people who care, just like we do.

What our clients say

decontamination and biohazard cleaning services reviews
Kristi Woodward, Madison, 5/1/2025
This company is amazing. They answered my call on a holiday and came out the very next morning to take care of my cleaning needs. Very responsive, professional, and kind. Highly recommended!
decontamination and biohazard cleaning services reviews
Kathleen Davis, Madison, 5/1/2025
I can’t say enough wonderful things about Bio-One. I was in a crisis situation and I needed assistance quickly. I called Angie at 1:15PM on a Saturday afternoon and she met me at 2:30PM at the location I needed cleaned. The team was absolutely amazing and put me so at ease. The job the team did was so fantastic that because the work they did, we were able prevent the occupant of the apartment from being evicted. Without the help of Bio-One, this person would have lost their home. I would definitely give Bio-One a 10 out of 10 rating. Their compassion and patience was exactly the help I needed. If I ever found I need to hire someone for a difficult job again, Bio-One would be the first company I would call without hesitation!
decontamination and biohazard cleaning services reviews
Carie Myers, Madison, 5/1/2025
I contacted Bio-One to assist with a biohazard clean-up in my home. I called them about 7:00 a.m. They were to my house before 8:30 a.m. and their work was finished before 12:00 p.m. on that same day. They were professional, efficient, and very sensitive to my circumstances. They took the initiative to submit their invoice directly to my insurance company, saving me time and administration in doing so myself. They also followed up with me a few days after their service to coordinate additional services needed to return my home into it's previous condition. I highly recommend Bio-One - they were true professionals with the needed compassion to get me back into my home as soon as possible.

Proud to Serve Madison and Nearby Areas

Bio-One of Madison is a local business that puts the community at the forefront. We serve Madison, and its surrounding areas in crime scene or hoarding cleanup and biohazard decontamination. We are a team deeply integrated in the community, and dedicated to providing care and compassion to all of our clients.

Compassionate cleanup, right here in your community.

Bio-One is locally owned and deeply rooted in the Madison area. We serve nearby neighborhoods with care, handling biohazards, hoarding situations, and trauma scenes with compassion and professionalism. We're more than a service—we’re your neighbors, here when you need us most.

Find your nearest Bio-One office

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.
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