COMPASSION. EXPERIENCE. RESPECT.

Denver Blood Spill Cleanup Services

Blood is known to be a vessel for many infectious diseases. The improper cleaning of such spills could lead to infectious disease. That’s where we step in. Let Bio-One of Denver clean it for you.

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

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Call me directly: Gregg and Cheryl Chiasson
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DENISE BANCROFT

Very professional and thorough.

Steven Kirk

I have used Bio-One to purchase items from estate auctions. Very professional! Will continue to use them AAA+++

Ryan

They helped me cleanout a hoarding house that I purchased. When I contacted them they were able to start very quickly and had it completely done in 3 days. I really appreciated the qu...

Beth Morganfield

Bio-One helped us deal with a very difficult situation. With one phone call that was answered immediately, I was able to schedule Bio-One’s services. They arrived on time and the clea...

Alexandra Majors

Gregg and team were amazing to work with when dealing with my fiberglass problem. I called on Wednesday and they had someone out that afternoon for a quote. They came that Friday and it...

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Osha Certified
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Fentanyl Remediation

You called the right team for the job

Blood spills can pose a major safety threat to anyone near the impacted area. Bio-One of Denver team members are experts on cleaning and all areas impacted by biohazards. We will answer your call 24/7 and can respond quickly to be there for you.

Trained Technicians

Our cleanup teams are expertly trained and adhere to OSHA guidelines. We have experience disinfecting residential, commercial, and industrial locations affected by crime scenes.

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What It’s Like to Work With Bio-One

Every cleanup starts with empathy—and doesn’t end until you’re entirely comfortable.

Here’s what to expect:

I will stay on the phone as long as you need me to be. We discuss your situation, answer every question, and determine the best way to assist you. We’ll walk through the space with you and make a plan—step by step, with no pressure.

We don’t speculate or judge—we just get to work. Items are sorted based on your direction. Keepsakes are preserved. We work discreetly and safely—never speaking to neighbors, never announcing what we’re there for.

We clean beyond what’s visible—scrubbing every square centimeter. Once we’ve removed the clutter, we sanitize, deodorize, and restore the space's dignity.

We don’t ask for insurance information upfront. If necessary, we’ll assist in filing the claim and handling communication with adjusters.

We’re still here when the job’s done. If you need us again next week or next month, we’ll be there. You’ll have our number, and you’ll know who will be picking up.

The work isn’t finished until you’re fully comfortable with the outcome.

You’ll never be left guessing—we explain every step and stay until it’s right.

We respond 24/7.
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    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 Blood Spill Cleanup Services Service in the 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.

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    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.

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    Compassion. Experience. Respect.

    Community Outreach

    We’ve been a part of the Littleton, CO community 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.

    WHY CHOOSE Bio-One of Denver

    We are here for you when you need us the most

    Blood spill scenes pose major safety hazards that can result in disease outbreaks if not handled by certified biohazard technicians. Bio-One of Denver’s professional blood cleanup services in Littleton Area focus on safely cleaning and restoring commercial and residential areas so that they are free of infectious diseases like hepatitis and HIV and other blood borne pathogens.

    Our certified technicians adhere to strict guidelines when cleaning blood spill scenes. Our work is complete when we have properly disposed of all contaminated material, in accordance with federal and state regulations.

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    What our clients say

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