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Bio-One is the leading name in crime, hoarding scene cleanup, and biohazard decontamination services. We specialize in cleaning up situations others cannot or will not handle, from crime and trauma scenes to hoarding cleanups. 

With over 20 years of dedicated service, our Bio-One teams nationwide are committed to helping first and handling business second.

Questions? Need a Bio-One service? How can we help?

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    Trusted By
    National Law Enforcement Memorial Museum Certified
    Colorado Department of Public Health & Environment Certified
    IICRC Certified
    Mental Health First Aid Certified
    Decon-Tech Certified
    Fentanyl Remediation
    OPEN 24/7

    Our step-by-step approach to helping you

    When you call, we dispatch our local technicians, who thoroughly assess the situation and explain the cleanup procedure.

    We follow a careful plan to clean and sanitize the affected areas, ensuring proper transportation and disposal of all biohazardous materials. We aim to return your property to its pre-incident condition, providing peace of mind during stressful times.

    24/7 Support: 720-365-2393
    Emergency Service: For same-day emergency assistance, 720-365-2393
    Schedule a Free Consultation

    Your support means everything to us.

    Have you enjoyed our service? We’d love to hear about your experience. Please leave us a Google review to help others make an informed choice. You'll be guiding future customers to make the best decision.

    Please take a moment to leave us a review on our Google Business Profile.

    What our clients say

    decontamination and biohazard cleaning services reviews
    Kayla Zechmann, Thornton, 10/2023
    "My sister's family used Bio-One of Colorado for a trauma cleanup and they were very happy with the results. There was no trace of odor or any other material. They were very professional and easy to work with during the process. I was helping my sister do legwork for this difficult situation from out of state, and speaking with Matt made me feel a lot more comfortable about choosing someone for this important service based on Google reviews."
    decontamination and biohazard cleaning services reviews
    Aubrey Boggs, Thornton, 8/2023
    So while I did not pay for services from Bio One I did receive incredibly helpful advice from the owner Matt when I called today! I had a small mold situation I was concerned about and unsure how to effectively get rid of it. Despite the fact that I easily would’ve paid whatever the company’s fee was, Matt offered me advice that allowed me to fix the problem myself. It was incredibly kind and speaks to the person he is and the business he runs. If I ever do have a situation that requires these kind of services (although I hope I don’t) I will absolutely go to Bio One. Thanks again for your help, Matt!
    decontamination and biohazard cleaning services reviews
    Aubrey Boggs, Elbert County, 07/2023
    So while I did not pay for services from Bio One I did receive incredibly helpful advice from the owner Matt when I called today! I had a small mold situation I was concerned about and unsure how to effectively get rid of it. Despite the fact that I easily would’ve paid whatever the company’s fee was, Matt offered me advice that allowed me to fix the problem myself. It was incredibly kind and speaks to the person he is and the business he runs. If I ever do have a situation that requires these kind of services (although I hope I don’t) I will absolutely go to Bio One. Thanks again for your help, Matt!
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