Bio-One decontamination and biohazard cleaning services

Compassion. Experience. Respect.



24/7 help from trusted, experienced, and discrete crime scene cleanup and biohazard decontamination professionals.
Bio-One decomposition / undiscovered death service

Decomposition / Undiscovered Death

When the unexpected happens, we are here for you.
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Bio-One suicide cleanup service

Suicide Cleanup

We aim to help by cleaning with discretion and competence.
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Bio-One feces / urine cleanup service

Feces / Urine Cleanup

We tailor every plan to each unique situation.
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Bio-One odor removal service

Odor Removal

We will find the source and remediate it.
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Bio-One homeless encampment cleanup service

Homeless Encampment Cleanup

A vital service to the community, but done with compassion.
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Bio-One blood spill cleanup service

Blood Spill Cleanup

Blood is known to be a vessel for many infectious diseases.
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WHY CHOOSE Bio-One?

We are here for you when you need us the most.

Often the call for a crime scene, biohazard, or decontamination cleaning job comes amid highly traumatic, life-changing situations. While others will come in and turn away the most intense jobs, we are equipped to handle anything.
• Experienced and trained team
• Clear, supportive communication 
• Comprehensive cleaning approach
• Teams available nationwide
Learn More About Bio-One
Bio-One decontamination and biohazard cleaning team, talking to a client.

Available 24 / 7 / 365

We are here for you when you need us. For any 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 team member.

THE Bio-One EXPERIENCE

Working with us

  1. 1

    Call as soon as you need help.

    With 24/7 availability, we are ready to answer your call if the unthinkable happens.
  2. 2

    We will provide comprehensive remediation.

    Our Bio-One crew will discreetly and professionally complete the crime scene cleanup or biohazard decontamination job.
  3. 3
    Then we will work with your insurance directly.
    Working with your insurance company can be overwhelming. Bio-One can open the claim and work with the adjusters directly.

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decontamination and biohazard cleaning services reviews
I have never had a more total care with a company that actually cares about the customers and will follow through to make sure everything is done.
Diane Arrington, Littleton, 12/04/2021
decontamination and biohazard cleaning services reviews
They did a great job cleaning up a mess that our renter made in his bedroom. They were very professional.They were also very friendly. Great job !!!
Kelli Elliott, Littleton, 02/01/2019
decontamination and biohazard cleaning services reviews
Bio-One changed my life. I was looking for a way to serve my community and provide for my family at the same time, when I came across this franchise opportunity. I bought my first territory after finding the corporate team to be like-minded and values driven. The community of franchisees has been an invaluable source of encouragement, support and wisdom on this journey. Three years later, I bought my second franchise that is doing even better than the first!
Travis Nichols, Littleton, 02/09/2021
decontamination and biohazard cleaning services reviews
Thank you Bio-One, for a job well done. Look foward to working with you again.
Mysti L., N/A, 2018-05
decontamination and biohazard cleaning services reviews
Corey was AMAZING, dealing with such a traumatic experience he was an angel, there when I needed him the most...words can't express my extreme gratitude 🙏. Amazing God sent company.
Courtney Pettigrew, Littleton, 06/13/2021
decontamination and biohazard cleaning services reviews
I have been with Bio One of Mesa for a year and have had the pleasure building up Mesa and the surrounding areas, has been a great experience from helping people in times of need to meeting wonderful people and connecting with folks and being a face of a community when they call I am there, which I never thought that could be possible. I love being a big part of the community & help out when I can! My main lesson I learned here with Bio One is “It’s Not About You! -When people know you care and are there to serve, they will knock down walls for you. Bio One Inc. has always helped out when I needed advice or help with anything. Great professional company!
Shane Nester, Littleton, 11/2021
decontamination and biohazard cleaning services reviews
Kimberly Dent, Littleton, 10/02/2021
decontamination and biohazard cleaning services reviews
At the worst time of my families life, this company made what was anticipated to be the worst thing in the world to do the easiest part of this tragedy. From contacting the company and speaking with Mark to his team everything was handled professionally, with empathy, and respectfully. Chase and Chloe's response at the house was liken to having your friends come help you deal with a terrible situation. They made me feel supported, they were informative and made what I feared to be the worst part of dealing with a suicide the easiest so far. I highly recommend this company that helps you deal with the cleanup as well as other things you just don't know about when someone dies in this manner. I rarely do reviews because it's not often I feel so passionate about something a business has done. This company exceeded my expectations and truly does what no one else ever wants to do. I'm beyond grateful for the as individuals and a company!
Catherine Wilson, Littleton, 04/20/2021
decontamination and biohazard cleaning services reviews
Fast, friendly, professional, knowledgeable service at a more than reasonable price.
Gail Frazier Gordon, Littleton, 03/12/2019
decontamination and biohazard cleaning services reviews
I recently decided to switch out furniture and flooring in my living room. The original 20 year old carpet had been subjected to many spills and pet "messes". Ryan and Kristi came to my house and carried away two, also 20 year old, couches and a cabinet I didn't like very much anyway. Once they got the carpet and pad up the stench of urine from various pets was horrible. They were very informative and meticulous about applying product to the floors to get the odor out. They paid special attention to areas that were especially stained. They laid down plastic over the area so the product could get into the wood. Ryan came back the next day to remove the plastic and the check for my satisfaction. The price for all of this was very reasonable and I plan to call them as I move on to the next room. Very professional and skilled!
Claudia Beckmann, Littleton, 02/15/2022

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