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
Cheryl and her team provide a very difficult service to our community. Most people don't understand how much integrity her team has to have in a service like this. Thank you for serving our community!
Angela Cappel Smart, Littleton, 08/23/2019
decontamination and biohazard cleaning services reviews
Leaving the corporate world of IT, and starting a franchise was scary and exciting. I entered into my franchise in 2019, but didn’t officially launch until 2020. As we all know, 2020 was the year we entered the COVID-19 Pandemic. At that point, I really didn’t know what to expect. The entire in person marketing that I had mapped out and planned, was STOPPED! At that point I needed to come up with a new plan of attack. So, I spoke with other Bio-One Franchisees, and with corporate to see what everyone else was doing to increase business. The support and encouragement that I received was critical in forging ahead with a new purpose and path. Needless to say, I ended the year better than I could have imagined. Forging a new path is filled with uncertainty. However, if you’re looking for a business that will give you a purpose and plenty of support via the Franchise Nation, I strongly suggest you think about joining the Bio-One Franchise Family.
Joe Collins, Littleton, 03/05/2021
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
Highly recommended! It’s a very tough job, but they do it with courtesy and professionalism. Thank you for making a stressful and emotional time a little more bearable.
Candice Brooks, Littleton, 06/12/2019
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
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
Cory and his team were most hard working and very flexible to change as we had changed several times our needs and they not only met our expectations they went above and beyond. I highly recommend Bio One of Orange to anyone. Dale Reed
Dale Reed, Littleton, 12/23/2020
decontamination and biohazard cleaning services reviews
Marc was very helpful and knows his stuff. He was able to identify areas of pet damage and eleminate it. He was fast and efficient. If I need help in the future, Bio-One is who I'll call.
Theodore Reichert, Littleton, 11/02/2021
decontamination and biohazard cleaning services reviews
BioOne was amazing. I needed a vehicle cleaned out after a dear friend passed. They were able to set up an appointment and finish the job very quickly. Also, the crew that came (Manny and Sean), went so far above and beyond in helping me out, I can’t thank them enough. Professional, kind, and just generally great. I highly recommend BioOne and am so thankful they were there to help me through such a difficult situation during the grieving process. So if you’re looking for a cleaning service that specializes in biohazard situations, BioOne is the place to call!
Ashley Ford, Littleton, 04/06/2021
decontamination and biohazard cleaning services reviews
Thanks for talking the time out of your very busy schedule to help investigate a piece of property and didn't charge me anything.. Would highly recommend this company.. for their help, professionalism and friendliness. Absurdly amazing Marc answered the phone and was very helpful in answering my questions. Thank you! Rita Edwards. 11/2021
Rita Edwards, Littleton, 11/16/2021

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