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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David Littlejohn

From the get go when Greg came out to look at moms house he was very professional and compassionate. The day the job started everyone in the team worked hard, followed direction, even m...

Chris Denker

We were absolutely blown away by Gregg and his team—not just by the incredible results, but by the outstanding professionalism and kindness of every single person who showed up. With ...

Lodogg 3323

If your loved one had a sizable collection of junk… do yourself a favor and call these people. They’ll knock it out for you with special care to detail. 10/10 would hire again.

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...

Regina Cunningham

BioOne responded quickly to my issues I had at my residence. They were professional, personable, responsive to all my concerns / questions. They completed the task in a timely manner...

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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
    Regina Cunningham, Denver, 1/17/2025
    BioOne responded quickly to my issues I had at my residence. They were professional, personable, responsive to all my concerns / questions. They completed the task in a timely manner, they cleaned up every day after and made sure we were happy with their quality of work. Thank you again BioOne
    decontamination and biohazard cleaning services reviews
    Jacob Stark, Denver, 1/10/2025
    Bio-One helped my clients on short notice right before Christmas. They were very helpful, quick to act, and did the job right so my clients could close on their sale and move on. I recommend them for anyone needing a quick, but thorough clean up.
    decontamination and biohazard cleaning services reviews
    wanda Gurule, Denver, 1/7/2025
    My call was returned quickly, Gregg explained how this works, I wasn't real happy with evaluation after Justin returning and telling me it was a 1 on a scale 1-10 but Justin was on time, very professional and communication was excellent. Made sure I was satisfied before leaving. Only wished I would have gotten before and after photos since I'm not one to go into my crawlspace. At this time I am very pleased.