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303-625-6543



Gross Filth Cleaning

Gross filth can be difficult and dangerous to clean, as it often contains biohazardous waste. We have the training to remain safe and remove it all. Don’t risk lingering diseases. Let the professionals handle it.

You called the right 
ones for the job.

Bacteria, viruses, and mold are all harmful biohazards that need to be treated professionally. If left alone, each problem progressively becomes worse. At Bio-One, our highly-skilled technicians are trained to go in and remediate any problem of this sort.  

Bacteria & Viruses

We’re surrounded by bacteria everyday. We just can’t see it. Normal exposure is okay, but some forms can be dangerous (Covid-19).

We’re available 24/7 to sanitize and disinfect anything you can think of. Armed with knowledge of the proper products and procedures, we are sure to help alleviate the issue.

Mold

Organic material and water are all that’s needed for this toxic substance to grow. Therefore, mold can pop up anywhere and typically starts in non-visible sites.

We have the proper training to find and eradicate all fungus. Whether that means tearing out and reconstructing areas or simply removing surface level spores, we get the job done. 

Our crews are passionate about their work and truly care for each client. The ultimate goal is to help each person live in a comfortable, safe environment. That is something we can provide.

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

What makes Bio-One Gross Filth Cleaning the best choice?

Bio-One 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 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 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 Available 24/7

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.
Bio-One Insurance Assistance

Insurance Assistance

Working with your insurance company can be overwhelming. Bio-One can open the claim and work with the adjusters directly.
Bio-One 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 EXPERIENCE

Working with us

  1. 1

    We are available 24/7

    Don’t expect a machine when you call us. We’ll be ready and waiting for you. 24/7 access from a local company means quick response times whenever you need them.
  2. 2

    We’ll tailor the cleaning plan to your needs

    Our professional crews understand hoarding is personal. This is why we tailor each project around the client. By doing so, we gain trust and complete the task at hand.
  3. 3

    Then provide peace of mind

    95% of what we do is covered by insurance. We don’t ask for payment until after the job is done. Plus, we deal directly with the insurance companies for you. You can’t lose.

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decontamination and biohazard cleaning services reviews
Customer Review Rating
Cory Flores and his team were great! They helped me with a hoarder clean up for my dad. They were fast, compassionate, and thorough. Would highly recommend them if you have a need in the LA or Orange County areas!! Can't say enough good things
Janell Merriman, Littleton, 10/19/2020
decontamination and biohazard cleaning services reviews
Customer Review Rating
At the worst time of my families life, this company made what was anticipated to be the worst thing in the world to do the easiest part of this tragedy. From contacting the company and speaking with Mark to his team everything was handled professionally, with empathy, and respectfully. Chase and Chloe's response at the house was liken to having your friends come help you deal with a terrible situation. They made me feel supported, they were informative and made what I feared to be the worst part of dealing with a suicide the easiest so far. I highly recommend this company that helps you deal with the cleanup as well as other things you just don't know about when someone dies in this manner. I rarely do reviews because it's not often I feel so passionate about something a business has done. This company exceeded my expectations and truly does what no one else ever wants to do. I'm beyond grateful for the as individuals and a company!
Catherine Wilson, Littleton, 04/20/2021
decontamination and biohazard cleaning services reviews
Customer Review Rating
Had an unexpected situation that happened in my Mom's home on 12 Jan 21. When the police cleared the scene, we contacted ServePro for clean up. They declined but referred us to Bio-One in Montgomery, Alabama. Bio-One was very responsive, and came out the next day at 8am. Compassionate, caring, and professional from start to finish. They were thorough in the process and completed the task quickly. Worked with my insurance company. Highly recommend Bio-One in time of need! Thank you!
Dan Jenkins, Littleton, 01/14/2022
decontamination and biohazard cleaning services reviews
Customer Review Rating
Outstanding service!!! Very professional and thorough. The issue was resolved promptly and communication could not have been better. I highly recommend.
Gordon Smith, Littleton, 03/27/2021
decontamination and biohazard cleaning services reviews
Customer Review Rating
BioOne was amazing. I needed a vehicle cleaned out after a dear friend passed. They were able to set up an appointment and finish the job very quickly. Also, the crew that came (Manny and Sean), went so far above and beyond in helping me out, I can’t thank them enough. Professional, kind, and just generally great. I highly recommend BioOne and am so thankful they were there to help me through such a difficult situation during the grieving process. So if you’re looking for a cleaning service that specializes in biohazard situations, BioOne is the place to call!
Ashley Ford, Littleton, 04/06/2021
decontamination and biohazard cleaning services reviews
Customer Review Rating
They did a great job cleaning up a mess that our renter made in his bedroom. They were very professional.They were also very friendly. Great job !!!
Kelli Elliott, Littleton, 02/01/2019
decontamination and biohazard cleaning services reviews
Customer Review Rating
Reached out to Bio-One asking for help on a BAD odor and explained that it was an emergency as it was in a church. The gentleman that answered the phone not only answered my questions but also assured me that they would be able to work on it that day and do whatever they could so Sunday Morning services could take place. Spoke with them the next morning and they relayed to me that the church was able to continue with services as planned and that everything was freshened up. HIGHLY RECOMMEND them for any all your Bio Needs.
Sara Thompson, Littleton, 10/14/2021
decontamination and biohazard cleaning services reviews
Customer Review Rating
I have never had a more total care with a company that actually cares about the customers and will follow through to make sure everything is done.
Diane Arrington, Littleton, 12/04/2021
decontamination and biohazard cleaning services reviews
Customer Review Rating
Angela and David helped us regain our lives back. From start to finish they were nothing but caring and compassionate. Their work was outstanding. We wouldn't be where we are today without them. I can't thank them enough for all of the hard work that they did.
Monica Dexter Milleville, Littleton, 04/04/2021
decontamination and biohazard cleaning services reviews
Customer Review Rating
Quick and very professional. As a realtor over 17 years, this is far the best company to get a house ready for re-sale.
Tony Brewer, Littleton, 06/10/2021

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