Compassion. Experience. Respect.

Human Waste Cleanup - Feces & Urine Removal

Human and animal feces and urine is no joke. They are considered biohazardous waste and should be taken seriously. If left unattended, a serious risk of disease will follow.

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Get in touch with our 24/7 biohazard & crime scene cleaning team today

Call me directly:Gregg and Cheryl Chiasson
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Kelly Wheeler

Eric and Justin arrived on time, did a great job and were friendly and professional. Gregg responded quickly and was easy to work with. I would highly recommend BioOne to anyone.

Anna Rose

I saw them cleaning up the trail near my house due to homeless encampments. Really appreciate what they do.

sunny kim

Due to the privacy of the matter I’d like to keep the services they provided due to a sudden loss. Very professional and compassionate. Thank you guys!

Deb J

The team was professional and kept me informed It was easy working with them

Mark Bean

A great company who genuinely understands life difficulties. Excellent work. They took care of all my needs, were attentive, and saw things through to the end. I'm very satisfied.

Trusted By
Decon Firm Certified
Osha Certified
Osha Hozwoper Certified
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Fentanyl Remediation

You called the right team for the job

An infectious disease from feces and urine can be costly to businesses and homes. With this kind of bacteria, it doesn’t fade away over time. It must be treated and sanitized properly. If not, viral diseases associated with waste tend to cause problems:

  • Hepatitis A
  • E. Coli
  • Rotavirus
  • Norovirus

The Process

At Bio-One of Denver, a proven course of action is followed to finish every job. With each client we take on, a new situation arises. As such, assessment of the unique problem is first. This is followed shortly by an establishment of the disinfection protocol plan. Once the plan is settled, our cleaning experts go to action.

Using specialized equipment and having years of experience, nothing is left to be worried about. 

Nobody wants to spread these diseases, least of all us. Putting safety first, we follow all professional safety guidelines on the job. Hiring experts prevents any risk of cross-contamination or accidental exposure. 

Compassion. Experience. Respect.

Community Outreach

We’ve been a part of the Littleton, COcommunity for many years now and are proud to help keep it clean. We strive to make a difference in your lives. We truly care.  As the owner of this business, I, Gregg and Cheryl Chiasson, can promise that you’ll receive the best help available from the professionals at Bio-One of Denver.

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Bio-One of Denver

    WE'RE READY 24/7

    Work with us

    Three simple steps. One compassionate team.
    1

    Call Anytime—Day or Night

    Reach out 24/7. A kind, trained expert will listen and guide you through the next steps.
    2

    On-Site, With Care

    We’ll arrive quickly, walk the space with you, and create a plan that fits your needs—with total discretion and respect.
    3

    You're in Good Hands

    We’ll handle the cleanup with care and follow through until you’re fully satisfied. We can even work with your insurance to ease the process.

    What makes Bio-One Human Waste Cleanup - Feces & Urine Removalthe best choice?

    Expert services

    With trained technicians and state-of-the-art tools, we can handle any biohazard job, whether residential, commercial, or industrial. We have the training and experience you are looking for.

    Discreet & safe

    Discretion and confidentiality are important to our clients. Our teams will arrive and complete the job thoroughly and safely.

    Compassion & competence

    Our motto is "Help first, business second." Our team leads with compassion and serves our clients with respect and professionalism.

    Available 24/7

    Bio-One is here for you whenever you need us. You will receive 24/7 access to a local company with nationwide expertise.

    Trusted response
    team

    A quick response team can significantly impact biohazard situations. Our teams respond urgently and are ready to help.

    Insurance assistance

    Working with your insurance company can be overwhelming. Bio-One can open the claim and work with the adjusters directly.
    Call Us 24/7
    WHY CHOOSE Bio-One of Denver

    We are here for you when you need us the most

    Human and animal feces/urine are bio-hazardous waste and disinfecting a home or business that has been exposed to these materials requires expert help. Bio-One of Denver technicians follow professional safety requirements while utilizing specialized equipment and training protocols in Littleton Area. If not treated professionally, human and animal feces/urine - and other body fluids like blood and vomit can cause diseases and spread viruses. They include: hepatitis A, E. coli, rotovirus, and norovirus.

    Homes and businesses cannot afford to leave these infected areas unattended, the serious risk of infectious disease is present. Bio-One of Denver will assess an area’s unique problem before tailoring a disinfection protocol plan.

    Serving Denver and Surrounding Areas
    Find your nearest Bio-One office

    What our clients say

    decontamination and biohazard cleaning services reviews
    Steven Kirk, Denver, 5/2025
    I have used Bio-One to purchase items from estate auctions. Very professional! Will continue to use them AAA+++
    decontamination and biohazard cleaning services reviews
    Sarah Kinn, Denver, 5/2025
    The owners of Bio-One Denver were available, communicative, and helpful right off the bat. They took the time to walk me through their process of cleaning my vehicle, billing through insurance, etc. This a quality company with great people running it. I can't say enough. Had a really positive experience with them.
    decontamination and biohazard cleaning services reviews
    Caleb Hillaby, Denver, 4/2025
    We had Justin, Joel and Sarah come out to help us get three sheds with serious mouse infestations all cleaned out. They did an excellent job in a timely manner and were tremendously friendly and professional. Would definitely hire them again!