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Denver Hazardous Waste Disposal

Bio-One of Denver takes each job seriously. An individualized plan will be created for your unique situation. By the end, all remnants will be properly disposed of and odor entirely removed.

You called the right 
ones for the job.

Hazardous waste removal can be exactly that, hazardous. Viral diseases tend to accompany waste:

  • Hepatitis A
  • E. Coli
  • Rotavirus
  • Norovirus

No matter the time frame, these diseases don’t go away without proper sanitization. This isn’t something that should be ignored. We train our crews to deal with such problems so you don’t have to. No health risks will remain once we’ve cleaned the site. 

Cleanup Plan

With hazardous waste removal, no two jobs are ever alike. Because of this, we tailor each cleanup plan around the needs of the client.

One of our professionals will assess the situation at hand. Afterwards, the proper steps will be taken to cleanse and sanitize the impacted area. Any odors that originated from the hazardous waste will be eliminated as well. It will be as if nothing happened.

Community Outreach

At Bio-One of Denver, we work closely with the Littleton, CO community to ensure a safe and clean environment. We strive to make a difference here.

For many years now, we’ve been proud to partner with local authorities, charities and other groups. We offer them the most up to date cleaning methods and techniques to keep our area safe. As the owner, I, Gregg and Cheryl Chiasson, can promise that you’ll receive the best help available from the professionals at Bio-One of Denver.

Bio-One Hoarding is ready to assist you.
Bio-One Hoarding is compassionate to your situation.

What makes Bio-One Denver Hazardous Waste Disposal the best choice?

Bio-One of Denver Expert Services

Expert Services

With trained technicians and state-of-the-art tools, we can handle any job that’s thrown our way. Residential, commercial or industrial, we have experience with it all.
Bio-One of Denver Discreet & Safe

Discreet & Safe

The identity of our customers is always protected. Our crews arrive, get the job done safely, and leave. No questions asked.
Bio-One of Denver Compassion & Competence

Compassion & Competence

Help first, business second is our motto. Our owners lead with compassion and serve our clients with respect and professionalism.
Bio-One of Denver Available 24/7

Available

Bio-One of Denver is here for you whenever you need us. You will receive access to a local company with nationwide expertise.
Bio-One of Denver Insurance Assistance

Insurance Assistance

Working with your insurance company can be overwhelming. Bio-One of Denver can open the claim and work with the adjusters directly.
Bio-One of Denver Trusted Response Team

Trusted Response Team

Your emergencies are our emergencies. A fast response can make all the difference in the world. We will make every effort to arrive quickly and ready to help.

THE Bio-One of Denver EXPERIENCE

Working with us

  1. 1

    Establishing trust is key

    An experienced team member will introduce themselves, tour the property, and learn about your unique needs, expectations, and goals.
  2. 2

    We are mindful of personal property and valuables

    Our technicians make it a priority to try to find and save items of value such as wallets, keys, coin collections, legal documents, photo albums, baseball cards, or more.
  3. 3

    Your satisfaction is important

    We want to make sure you are satisfied and happy with our work. If for some reason something else needs to be done, we are here for you.
decontamination and biohazard cleaning services reviews
Customer Review Rating
We are extremely grateful to have found Bio-One of Denver to do this house cleanout and deep clean. It wouldn't have been able to be done wi... thout them. Wonderful people!  Read more >
Renee Sawdey, Denver, 4/2025
decontamination and biohazard cleaning services reviews
Customer Review Rating
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 quick service.  Read more >
Ryan, Denver, 3/2022
decontamination and biohazard cleaning services reviews
Customer Review Rating
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.  Read more >
Mark Bean, Denver, 3/2025
decontamination and biohazard cleaning services reviews
Customer Review Rating
Bio-One made a very difficult situation much easier. A relative had a communicable disease and passed away in the house but was not discover... ed for some days. Bio-One not only cleaned and sanitized all surfaces but also removed carpeting. Since hoarding was a problem, they helped with saving documents and valuables and disposing of the rest. Their charges were reasonable and they helped with the insurance. They solved in a few days a problem that would have take my family weeks deal with.  Read more >
Lincolnsize, Lakewood, 4/2022
decontamination and biohazard cleaning services reviews
Customer Review Rating
It's comforting to know a company like Bio-One exists in Denver. I hope I never need to use them as they specialize in crime scene cleanup....  Their motto is help first and business second. They are heavily involved with the Sheriffs offices of CO and will be available in a time of need.  Read more >
Ben H., Denver, 2/1/2018
decontamination and biohazard cleaning services reviews
Customer Review Rating
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 our move, we’ve had over 10 different vendors in and out, and honestly, every one of them should be taking notes from these guys. The team was respectful, thorough, and went above and beyond to make sure everything was done right. It’s rare to find a company that delivers this level of service, and we couldn’t be more grateful. We will happily refer them to anyone looking for top-notch service. Highly recommend!  Read more >
Chris Denker, Denver, 3/2025
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