COMPASSION. EXPERIENCE. RESPECT.

Death, Crime Scene, Biohazard & Hoarding Clean Up Services for St. George

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

Bio-One of St. George serves St. George 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 St. George families clean up and move forward after life’s toughest moments.
Trusted By
Micro Seal CMRC Certified
Mental Health First Aid Certified
CMRC Certificate Rob Harrison
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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Medical Waste Disposal Icon

Medical Waste Disposal

We offer medical waste disposal and train others on its safe handling.

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Emergency Vehicle Decontamination Icon

Emergency Vehicle Decontamination

We help protect first responders with deep, professional cleaning.

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Odor Removal Icon

Odor Removal

We will find the source and remediate it.

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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 St. George 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
Alyssa P., St. George, 02/2024
I am so grateful to Dallon and KC at Bio One. After losing a close family friend , they were there to walk with us to reclaim our loved ones belongings from a scene that we could not have faced alone. They were professional and compassionate and super knowledgeable about biohazard clean up. Id recommend them to any one who needs help in cleaning up a crime scene or a hoarding situation. They are the best. Thank you again gentlemen!
decontamination and biohazard cleaning services reviews
Aaron L., St. George, 02/2024
Shout out to Dallin: awesome guy who worked hard to try to make the fridge not smell anymore. Was very knowledgeable about different products. Dallin left me with some cleaner and it’s amazing stuff. Definitely a good business to utilize for tons of different issues!
decontamination and biohazard cleaning services reviews
Lori T., St. George, 09/2023
A couple of months ago, a member of my family suffered an emergency which prompted us to go to their house. Upon entering, we were shocked to discover the state it was in. There was no way we could possibly have them go back into the home with the way it was. So, at first we tried to take care of the place ourselves, but quickly realized we were in over our heads. Not knowing what to do, we turned to the internet for help. A quick search of House Hoarding turned up Bio One as one of top rated, local clean up professionals. We figured we would have to call and leave a message and then just wait for whenever someone could respond. To our surprise, the phone call was answered on the second ring. The owner Kasey immediately listed to our plight and said ""Don't worry, we got you."" He asked for a few pictures of the home, the address and any other concerns we had, plus our over all goal for the cleanout. Within a few days we had a quote for the cleanout and a date scheduled. One our biggest concerns for this whole process was how public of a spectacle it would be. Picturing a whole crew rolling up to the house, in hazmat suits, big logos all over the vehicles and neighbors peeking out their blinds. We had the neighbors, but Bio One is the perfect picture of discretion. Their vehicle was a plain box truck, not advertisement in sight, and not a hazmat suit to be seen. The clean out process was seamless. Kasey and Dallon were machines. Yes, I know this is what they do for a living, but the way they quickly put together a cleanout plan and executed it. It was incredibly impressive. They started with anything that was obviously trash, making it easier to get to the items that were important for saving or of sentimental value. They picked through everything looking for anything we asked for. Anything they even remotely thought could be useful or important was brought to us to yay or nay. They saved every key, coin, and remote control. Every item, even if it was getting thrown out, was treated with care. Once the home was emptied of the clutter, that was when the cleaning process began. They do a ""Deep Cleaning"" using special chemical that remove odor from paint, floors, furniture. They sanitize surfaces, and in general treat it (and this will sound odd) like a crime scene. It was amazing to walk in after chemical deep clean and have the home smell fresh and almost like new. The only thing that could improve is the dust removal and fine detail cleaning. I think my other family was expecting more of a detailed cleaning service, like a ""maid"" would do. The ""Deep Cleaning"" with the special chemicals is a necessary part of the service to bring the home back to livable, but maybe explaining that it isn't a detailed cleaning, but a chemical cleaning when quoting what is being done would benefit the client. Kasey and Dallon kept emphasizing to us how, their main goal in what they do, is to get the family member a safe, healthy home that they can return to, and be happy with. And I can say, wholeheartedly that they have achieved that goal with my family member's house. There is no way that we could have done with without them. Thank you Bio One, Kasey & Dallon. You saved us!

Proud to Serve St. George and Nearby Areas

Bio-One of St. George is a local business that puts the community at the forefront. We serve St. George, 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 St. George 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.

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We respond 24/7.
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    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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