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
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
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, 02/02/2019
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
Reached out to Bio-One asking for help on a BAD odor and explained that it was an emergency as it was in a church. The gentleman that answered the phone not only answered my questions but also assured me that they would be able to work on it that day and do whatever they could so Sunday Morning services could take place. Spoke with them the next morning and they relayed to me that the church was able to continue with services as planned and that everything was freshened up. HIGHLY RECOMMEND them for any all your Bio Needs.
Sara Thompson, Littleton, 10/14/2021
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
We contacted Bio-One after a rodent infestation was discovered at my friend's home. From the first call, they have been fantastic about walking us through the process, helping us locate a reputable company to correct a poor exclusion job done by Terminix and given us numerous suggestions on how to best handle an intolerable situation. I would highly recommend them for anyone who is facing this situation. Each and every team member we have dealt with has been very responsive, extremely professional and genuinely concerned about the best outcome for my friend.
Debra Byrd Armour, Littleton, 01/04/2022
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
Angela and David helped us regain our lives back. From start to finish they were nothing but caring and compassionate. Their work was outstanding. We wouldn't be where we are today without them. I can't thank them enough for all of the hard work that they did.
Monica Dexter Milleville, Littleton, 04/04/2021
decontamination and biohazard cleaning services reviews
Professional, prompt, reasonable price for extreme cleaning. Highly recommend.
Rick Jacobs, Littleton, 03/07/2021
decontamination and biohazard cleaning services reviews
They take peoples precious things
Sharon Marie Coffey, Littleton, 10/17/2021

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Bio-One decontamination and biohazard cleaning services

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