Bio-One of St. George decontamination and biohazard cleaning services
435-703-4142

Compassion. Experience. Respect.


St. George Suicide, Crime Scene and Biohazard Cleanup

24/7 death, crime scene, suicide cleanup and other biohazard cleanup services from trusted, experienced, and discreet professionals serving St. George and the surrounding areas. Whether you’re in law enforcement, government, property management, or a local resident, Bio-One of St. George has over a decade of experience serving you. We guarantee:
  • Fully habitable / operational property once we leave
  • Complete discretion with unmarked vehicles and any special requests
  • Collaboration with your insurance companies
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Bio-One of St. George
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435-703-4142
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Robert was ultra patient and professional. He explained in detail what services he offers. Gave us a quote. He promptly helped us in a desperate time of need. He worked magic for us and exceeded our expectations. I highly recommend hiring Robert for any speciality cleaning services.
Hides
I highly recommend this company. Robert was patient and answered several questions. They got me a quote quickly and scheduled a convenient time to clean up a terribly neglected senior bedroom and bathroom. They not only made it spotless and sanitary, they decluttered and organized all of the area!
Heidi
Rob and his crew are the best!
Lynn M Burger
This company is hands down the most Reliable and trust worthy company in this industry, they took my call after hours, They took the time to hear the situation and did not hesitate to do what was needed. It truly felt like Robert came across as someone I knew already. Tho Iv never met him he made me feel that assured. He helped my Grandma and went above and beyond. Don’t waist your time calling companies that say 24 hours service just call Robert’s company he will make you happy in the end.
Chris Gull
We recently had a tragedy and Rob and Kim responded immediately. We are so grateful for their kindness and help, thank you. Highly recommend.
Omar Jimenez

Trusted By

Bio-One of St. George decomposition / undiscovered death service

Decomposition / Undiscovered Death

When the unexpected happens, we are here for you.
Learn More >
Bio-One of St. George suicide cleanup service

Suicide Cleanup

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

Feces / Urine Cleanup

We tailor every plan to each unique situation.
Learn More >
Bio-One of St. George odor removal service

Odor Removal

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

Homeless Encampment Cleanup

A vital service to the community, done with compassion.
Learn More >
Bio-One of St. George blood spill cleanup service

Blood Spill Cleanup

Proper training is required to fully disinfect a blood spill.
Learn More >
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Bio-One of St. George

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    We're ReadY 24/7

    Work with us

    1. 1

      Establishing trust is key

      An experienced team member will introduce themselves, tour the property, and learn about your unique needs, expectations, and goals.
    2. 2

      We are mindful of personal property and valuables

      Our Bio-One of St. George technicians make it a priority to try to find and save items of value such as wallets, keys, coin collections, legal documents, photo albums, baseball cards, or more.
    3. 3
      Your satisfaction is important
      We want to make sure you are satisfied and happy with our work. If for some reason something else needs to be done, we are here for you.

    Available 24 / 7 / 365

    We are here for you when you need us. For any St. George 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. George team member.
    We are here for you when you need us the most.

    WHY CHOOSE Bio-One of St. George?

    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. George 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 UT Area and throughout St. George.
    Bio-One of St. George services all types of trauma, distressed property, and biohazard scenes in communities throughout St. George 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.

    Your St. George 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. George owner, Kasey Preston
    Kasey Preston
    Owner
    Kasey was born and raised in a small town in Southern Utah. He attended one semester of college for Ag business then shortly after, joined the National Guard where he served our country in Iraq for 8 months. Later in 2015 he married a small town girl of Central Utah and welcomed a little cowboy in 2017. They enjoy lion hunting, riding horses and many other outdoor activities. They are excited for this new adventure and serving the community.
    Learn more about me and my mission >
    Call Me 24/7

    The right
    team for the job.

    Making the call to a crime scene, biohazard, or decontamination cleaning company is often due to an overwhelming, traumatic, and life-changing situation. My team is ready to answer the call with professionalism, experience, and compassion.
    • Experienced and trained team
    • Clear, supportive communication
    • Comprehensive cleaning approach
    • Locally owned and operated
    Meet my team >
    Bio-One Colorado Team
    Customer Review Rating
    They were everything you would want from rapid response to quality work and good pricing and by the way privacy was paramount ,go no further. They were very responsive to our particular needs
    Maxine W., Kane County, 7/23/2021
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    I highly recommend this company. Robert was patient and answered several questions. They got me a quote quickly and scheduled a convenient time to clean up a terribly neglected senior bedroom and bathroom. They not only made it spotless and sanitary, they decluttered and organized all of the area!
    Heidi, Washington County, 12/23/2020
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    We recently had a tragedy and Rob and Kim responded immediately. We are so grateful for their kindness and help, thank you. Highly recommend.
    Omar Jimenez, Beaver County, 02/23/2021
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    I found Rob and Kimberly to be very thorough and professional in their work. They responded immediately to help solve our problem. Highly recommend their company.
    Sharon Maron, Millard County, 01/12/2021
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    This company is hands down the most Reliable and trust worthy company in this industry, they took my call after hours, They took the time to hear the situation and did not hesitate to do what was needed. It truly felt like Robert came across as someone I knew already. Tho Iv never met him he made me feel that assured. He helped my Grandma and went above and beyond. Don’t waist your time calling companies that say 24 hours service just call Robert’s company he will make you happy in the end.
    Chris Gull, Iron County, 03/14/2021
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    Kasey and Dallin are fantastic to work with. I could not have asked for better service during a difficult situation. They are extremely hard working and honest. I highly recommend them.’
    Jonathan Myrick, Sevier County, 08/2023
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    Very professional and attentive to detail...I will use them again!
    Patty, Washington County, 11/06/2020
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    Robert was ultra patient and professional. He explained in detail what services he offers. Gave us a quote. He promptly helped us in a desperate time of need. He worked magic for us and exceeded our expectations. I highly recommend hiring Robert for any speciality cleaning services.
    Hides, Beaver County, 12/23/2020

    COMMUNITY

    We call St. George and the surrounding area home.

    Where we serve

    Bio-One of St. George is owned and operated locally by Kasey Preston. Their office serves St. George and surrounding areas.

    Why we serve

    We are passionate about serving St. George and the surrounding communities with compassion, diligence, and professionalism. We are available 24/7 for your crime scene cleanup and biohazard decontamination needs.