Bio-One of DC decontamination and biohazard cleaning services

Washington DC Homeless Encampment Cleanup 

Many businesses and government entities become overwhelmed with homeless encampments. They don’t have the time or training to clean them. Bio-One of DC partners with these organizations to clean on their behalf.

You called the right 
team for the job.

Skilled Professionals

Cleaning up after these homeless encampments entails a lot of tricky work. All of which should be done by a professional. Every location, regardless of area, contains biohazardous waste known to carry harmful bacteria:

  • Hypodermic needles
  • Feces, urine, vomit, blood
  • Various debris
  • Rodents, fleas, cockroaches

Our technicians are trained to safely and promptly remediate these scenes. It could be as simple as a tent. Possibly as complex as a large vacant building. Regardless, we have the experience and training necessary to finish the job. Whether it’s under a bridge, in a forest, etc., we’ll be ready. 

These encampments pose huge situations to property owners, especially liability issues. They need to be cleaned and disinfected to avoid that. With 24/7 availability, it’s easy to work with us on encampment problems. 

Community Plan

With the increasing number of encampments, it’s becoming more common for us to receive jobs of this nature. Partnering with our local authorities and other organizations, we’re able to complete the job and ensure community safety. There’s no job too small, or too big, once we’re on the case. 

We’ve been a part of the Washington, DC 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, 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 Homeless Encampment 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
Appt was made quickly by Tony. The job, itself took no more than a couple of hours (morning appt) ending around noon. Jeremy did a fantastic thorough job. The job was not nearly challenging as I thought. Thanks again Bio-One. You’re the one to call!
Robin Robinson, Washington, 10/2022
decontamination and biohazard cleaning services reviews
User Reviews
The Bio-ONE DC team was GREAT at helping me clean out my mother's home. The level of patience, professionalism, sincerity, transparency and encouragement displayed by each team member was unmatched! My mother's home looks like a night and day transformation! I would highly suggest Bio-One DC for any biohazard remedy job. I am in awe of the team and really appreciate all they did to help me during the process. This team is EXCEPTIONAL!
Sophia Melonē, The Debt Demolisher, Washington, 02/06/2021
decontamination and biohazard cleaning services reviews
User Reviews
Bio One DC is THE ONLY biohazard cleanup company I will use for the rest of my career. I manage a condominium and needed biohazard cleanup in three of the units within the building. Tony answered the call immediately, answered all my questions, turned around the estimate in less than 24 hours, and finished the cleaning within 48 hours of the initial call. Jermaine, one of the crew leaders was so nice, pleasant, respectful, and DID AN AMAZING JOB. I will only be calling Bio One DC. I can’t express how satisfied I am with the job. Thank you all so much!!!
Kayla Knotts, Washington, 9/18/2022
decontamination and biohazard cleaning services reviews
User Reviews
BioOne service did an awesome job. In the middle of my critical crisis. I had to make a call to a crime cleaner service. BioOne was one of the top three people to contact. Once I made the called. I explained to him what happen. Tony was extremely professional, kind and courteous. I had to call him a few times. Not once did he get irritated with me. Tony explained the process step by step which help me understand more of what was about to take place. A few hours later he showed up with his technician. They both did an excellent job. I highly recommend BioOne services for all your professional needs.
lisa d smith, Washington, 06/14/2020
decontamination and biohazard cleaning services reviews
User Reviews
Phenomenal Company!!! Prompt. Compassionate. Thorough. Excellent Customer Service. I came into the ownership of a property of such poor condition, reputable cleaning services were turning my case down flat. Then there were the scam artists. Finally there was Tony from BioOne. This gentleman is the real deal. Quality. Integrity. Superb communication skills. BioOne did not just impress me, they impressed the neighbors. Within days of receiving an estimate, Tony and his team were on the property getting the job done. BioOne surpasses any expectations I had, both in quality of work, and in professionalism. Start to finish, Tony gets the job done!!!
Chris Applebach, Washington, 12/10/2020
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
Bio-One DC is a very professional company with a speedy response and cleaning the unknown. They completed this job in 60 minutes. I will be referring them to others and using their services as needed. I'm a customer for life. I've also attached some before and after pictures.Thank you Bio-One 🙂 😊
Shandra Womack, Washington, 01/19/2022
decontamination and biohazard cleaning services reviews
User Reviews
Fast and prompt service! Great job Tony!!
Ivette Perez, Washington, 03/24/2020
decontamination and biohazard cleaning services reviews
User Reviews
Tony and the Bio-One of DC team are simply the best. Shoutout to Jermaine, DeAndre, and company. Under duress, I contacted Tony in the morning and he got my job scheduled for that very afternoon! Over the winter, the basement of the property was overrun with rodents. I had no idea who to call but after some googling, discovered Bio-One's stellar reviews. I thought they might be fake reviews but I still reached out; rest assured, the reviews are not fake! This is a truly 5 star operation. Thanks again!
Deborah Sitrin, Washington, 3/15/2023
decontamination and biohazard cleaning services reviews
User Reviews
Bio-One did an excellent job cleaning up my in-laws apartment after a death. They are very Nic people who helped the family at a difficult time when they didn't know where to turn. The in-laws had been hoarding and hiding it from us - we couldn't even move in the unit. Bio-One cleaned out all the trash and disinfected so that we could have an estate sale for the rest. The customer should be sure to take before and after photos of the affected areas if you plan to file an insurance claim as your insurance company will want a full explanation of what was done.
Ruth Walker, Washington, 1/1/2025

Request a service from your local Bio-One team.

Bio-One of DC

Bio-One of DC decontamination and biohazard cleaning services