Bio-One of DC decontamination and biohazard cleaning services


Washington DCFeces/Urine Cleanup

Human and animal feces and urine is no joke. They are considered biohazardous waste and should be taken seriously. If left unattended, a serious risk of disease will follow.

You called the right 
team for the job.

An infectious disease from feces and urine can be costly to businesses and homes. With this kind of bacteria, it doesn’t fade away over time. It must be treated and sanitized properly. If not, viral diseases associated with waste tend to cause problems:

  • Hepatitis A
  • E. Coli
  • Rotavirus
  • Norovirus

The Process

At Bio-One of DC, a proven course of action is followed to finish every job. With each client we take on, a new situation arises. As such, assessment of the unique problem is first. This is followed shortly by an establishment of the disinfection protocol plan. Once the plan is settled, our cleaning experts go to action.

Using specialized equipment and having years of experience, nothing is left to be worried about. 

Nobody wants to spread these diseases, least of all us. Putting safety first, we follow all professional safety guidelines on the job. Hiring experts prevents any risk of cross-contamination or accidental exposure. 

Community Outreach

We’ve been a part of the Washington, DCcommunity 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, Antoine and Torrie Holloman, can promise that you’ll receive the best help available from the professionals at Bio-One of DC.

Bio-One of DC - Bio Hazard DecontaminationBio-One of DC Team always ready to help.
Bio-One of DC Expert Services

Expert Services

With trained technicians and state-of-the-art tools, we can handle any biohazard job. Residential, commercial, or industrial, we have the training and experience you are looking for.
Bio-One of DC Discreet & Safe

Discreet & Safe

Discretion and confidentiality are important for all our clients. Our teams will arrive and complete the job in a thorough and safe manner.
Bio-One of DC Compassion & Competence

Compassion & Competence

Help first, business second is our motto. Our team leads with compassion and serves our clients with respect and professionalism.
Bio-One of DC Available 24/7

Available 24/7

Bio-One of DC is here for you whenever you need us. You will receive 24/7 access to a local company with nationwide expertise.
Bio-One of DC Insurance Assistance

Insurance Assistance

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

Trusted Response Team

A quick response can make all the difference when it comes to biohazards. Our teams will respond in an urgent manner, ready to help.

Available 24/7

We are here for you when you need us. For any Washington DC Feces/Urine Cleanup situation, we are available 24/7.  Whatever you need and whenever you need us, know that we will be supportive, professional and discrete.

THE Bio-One of DC EXPERIENCE

Working with us

  1. 1

    Call as soon as you need help.

    With 24/7 availability, we are ready to answer your call if the unthinkable happens.
  2. 2

    We will provide comprehensive remediation.

    Our Bio-One of DC crew will discreetly and professionally complete the crime scene cleanup or biohazard decontamination job.
  3. 3
    Then we will work with your insurance directly.
    Working with your insurance company can be overwhelming. Bio-One of DC can open the claim and work with the adjusters directly.
Bio-One of DC decontamination and biohazard cleaning service areas

Serving Washington DC and Surrounding Areas

decontamination and biohazard cleaning services reviews
User Reviews
Great service! Reliable, fast, efficient and such high quality! Able to book quickly which was great with our situation. Will definitely use again if needed.
Kelly Crabtree, Washington, 05/08/2022
decontamination and biohazard cleaning services reviews
User Reviews
Besides the extraordinary customer service and professionalism, I am most grateful for Jermaine’s and Tony’s sympathetic manner. The entire Bio-One team went above and beyond to support our condominium community while managing an outrageous hoarding clean-out. Jermaine was in regular contact me and showed tremendous patience with the hovering mother still processing the horrific contaminated scene. Jermaine made two courtesy visits to accommodate the mother’s need to go through items and move heavy objects. Jermaine provided extra disinfectant, treated the area with an anti-COVID product and left an air purifier overnight to appease my smell sensitivity - all free of charge! I received 3 bids and Tony’s estimate was a significantly better value. I hope the universe responds in kind to their generosity - I HEART BIO-ONE!
Yolanda Porche, Washington, 07/14/2021
decontamination and biohazard cleaning services reviews
User Reviews
Jermaine Vaughan, Washington, 08/12/2021
decontamination and biohazard cleaning services reviews
User Reviews
The Bio-One team did an amazing job cleaning up a hoarding job for me. Within 24 hours of calling they were at the door ready to go. Prices are fair and customer service is beyond top notch. I wouldn’t use anyone else ever again for a cleanup job big or small.
Daniel Parzow, Washington, 12/05/2019
decontamination and biohazard cleaning services reviews
User Reviews
Tony, the owner is easy to work with, explains everything in detail and genuinely cares about you and the project at hand !
Regina Jackson, Washington, 04/24/2020
decontamination and biohazard cleaning services reviews
User Reviews
Tony and Lawrence were fantastic! Would recommend to anyone experiencing pest issues for quick, high quality removal/disinfecting services.
Hannah Markus, Washington, 04/2022
decontamination and biohazard cleaning services reviews
User Reviews
I called Bio-One spoke with Tiny regarding a dear friend's residence without hesitation he explained his company process and said not to worry they could make a difference. I had to write an endorsement for the work this team of men have done; to endure such an undertaking with compassion and encouragement all while diligently purging three levels within the home. Afterwards coming back and sanitizing each area. Not once did I see a look of disgust. Total professionalism exhibited. Tony gave recommendations to continue maintaining a more healthy living environment. If you know of someone in need of this type of service be a friend provide the support and call Bio-One (Tony) will provide courteous professional service. On behalf of my dear friend Thank you so much. Continue doing exceedingly bless work. Ms.G & Robert
Towana Gooch, Washington, 08/14/2021
decontamination and biohazard cleaning services reviews
User Reviews
Faisal Ahmed, Washington, 12/22/2021
decontamination and biohazard cleaning services reviews
User Reviews
Bio 247 LLC D/B/A Bio-One DC - 10/2021 - 5 star +++ service and rating! Bio-One is a firm specializing in extreme cleanup services. They helped us deal with a family member’s home that had level 4 hoarding and extreme infestation by cockroaches and some mice. We had initially used another firm that was recommended to us, specializing in trash and junk removal. After they removed some items, they found they were unwilling/unable to complete the job in this hoarding situation. My wife did some research and located Bio-One, a locally owned firm in DC that specializes in hoarding cleanout. We spoke with Tony Holloman, a co-owner at Bio-One DC who conducted a review of the property and recommended what we needed to do. Tony is knowledgeable, very easy to deal with, respectful and understanding with the mental issues driving people to hoarding. We hired Tony and his firm right away and they were able conduct the clean-out and clean-up almost immediately upon our schedule. Tony and his crew and Bio-One clearly are experts in their field, were able to completely clean out, disinfect and fumigate the entire residence and stayed until the job was completed. The work was amazing and the entire house was sparkling clean! The work was professionally conducted, Tony and his team of experts were respectful of the residents and very easy to work with. The results were beyond our expectation – and all done at a fair, reasonable price. We would without hesitation recommend Bio-One to anyone needing extreme cleanup services in the DC and surrounding area. Claire & Jim V.
James Volpe, Washington, 10/30/2021
decontamination and biohazard cleaning services reviews
User Reviews
I called Bio-One DC and they were able to send someone the next day to clean up my storage room. The technician called ahead to make sure I was aware when she would come. The technician did a great job cleaning the room. She spent time checking all the areas in the room. At the end, she also gave me some tips on avoiding the problem in the future.
Alan Wong, Washington, 05/26/2021

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Bio-One of DC

Bio-One of DC decontamination and biohazard cleaning services