Compassion. Experience. Respect.

Tear Gas Removal Services

Tear Gas residue doesn’t clean itself and takes months to subside if not properly removed. Although rarely fatal, many health risks arise from the residue. Let us clean it for you to avoid further complications.

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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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Danny Madigan

Very professional. They did a great job

Elizabeth Wood

Bio-One helped us tremendously with a tough situation. From the initial phone call with Gregg, to meeting with Kevin and Elvis, everyone was helpful and caring. It's amazing to me how...

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...

Anna Rose

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

Jase Saxelby

Great company that always does/tries to do the right thing with care and sensitivity on all matters, big or small

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Fentanyl Remediation

You called the right team for the job

Tear Gas is tricky stuff. Unlike other substances, it doesn’t just fade away. It takes months for the effects to subside.

Action must be taken. However, because everything is coated in the residue, cross contamination is likely. Professionals are recommended when dealing with tear gas.

Cleaning Technology

Using the newest technology available, we can stay ahead of potential problems caused by this agent. By properly removing any hazardous residue and preventing cross contamination, no harm will be done.

Regardless of a personal or business setting, we are trained and certified for this very scenario. 

Health Risks

Exposure to tear gas prompts many health risks. Skin irritation is commonly reported immediately after exposure. The longer the exposure, the more serious the problem:

  • Respiratory issues
  • Motor control loss
  • Heart damage
  • Liver damage

With an agent such as tear gas, it’s important to act quickly. We make it our job to eliminate the risk of long-term exposure for you.

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 and safe. 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 Tear Gas Removal Servicesthe 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

    Tear gas is rarely fatal, but its health risks are numerous, as the toxic substance leaves behind a hazardous residue that blankets everything exposed to it. If not quickly decontaminated, it can cause skin irritation and sometimes more serious ailments like respiratory problems, motor control loss, and heart and liver damage. Bio-One of Denver technicians use the latest technology to properly clean personal and commercial settings in Littleton Area. Tear gas residue may not recede with time and will stay a danger until properly remediated.

    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!