Bio-One of DC decontamination and biohazard cleaning services
(202) 699-2333

Compassion. Experience. Respect.


Washington DC  Crime Scene Cleanup and Biohazard Decontamination

24/7 help from trusted, experienced, and discreet crime scene cleanup and biohazard decontamination professionals serving Washington DC and the surrounding areas.
Bio-One of DC decomposition / undiscovered death service

Decomposition / Undiscovered Death

When the unexpected happens, we are here for you.
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Bio-One of DC suicide cleanup service

Suicide Cleanup

We aim to help by cleaning with discretion and competence.
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Feces / Urine Cleanup

We tailor every plan to each unique situation.
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Bio-One of DC odor removal service

Odor Removal

We will find the source and remediate it.
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Bio-One of DC homeless encampment cleanup service

Homeless Encampment Cleanup

A vital service to the community, but done with compassion.
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Bio-One of DC blood spill cleanup service

Blood Spill Cleanup

Blood is known to be a vessel for many infectious diseases.
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WHY CHOOSE Bio-One of DC?

We are here for you when you need us the most.

Often the call for a crime scene, biohazard, or decontamination cleaning job comes amid highly traumatic, life-changing situations. While others will come in and turn away the most intense jobs, at Bio-One of DC, we’re equipped to handle anything.
• Experienced and trained Washington DC team
• Clear, supportive communication 
• Comprehensive cleaning approach
• Teams available nationwide
Learn More About Bio-One of DC
Bio-One of DC is here for you.

Available 24 / 7 / 365

We are here for you when you need us. For any Washington DC crime scene cleanup and biohazard decontamination situation, we are available 24/7. Whatever you need, know that on the other end of the line will be a supportive, understanding, and responsive Bio-One of DC team member.

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.

Your Washington DC Crime scene & Biohazard Cleaning TEAM

Help first. Discretion always.

Following up first responders, we’re the last to leave, having discreetly 
restored the space, so those affected can begin to move forward.
Bio-One of DC owner, Antoine and Torrie Holloman
Antoine and Torrie Holloman
Owner
Tony Holloman is the Co-Owner of Bio-One of DC. Tony served his country in the United States Air Force, As a F-16 Mechanic and TAC-P which is an Air Force Special forces unit. Tony graduated from DeVry University with a degree in Computer Engineering, Tony worked for United States Capitol Police for 15 year before retiring on September 16, 2016, While there Tony had the privilege to work on Dennis Hastert, Nancy Pelosi And Hillary Clinton’s Dignitary Protection Details. Tony now enjoys being a Part of the Bio-One Family, that Helps and provide a wide range of services to people in need during unexpected tragedies in life. Tony is also thankful and grateful for Bio-One because it allows him to spend more time with his five Beautiful daughters which are his motivation in life. Torrie Holloman is the Co-Owner of Bio-One of DC. She is originally from Ocala, Florida and has dedicated over 20 years of proficient service to the sensitive field of healthcare. She attained a BSN in nursing from Florida State University, Family Nurse Practitioner degree from Florida International University, and is a doctoral candidate at Barry University. Torrie has immersed herself to passionately facilitate best outcomes and quality care to the demanding area of South Florida where she also served as a Professor of Nursing at Miami-Dade College. She has a strong passion for providing service to her community and upholds an extensive level of professionalism and expertise that extends beyond simply providing a service.
Meet the team
decontamination and biohazard cleaning services reviews
Customer Review Rating
We recently moved into our new home and found mice in the garage. I called a pest control company and then looked up a company who could decontaminate under the garage shelving. Bio One quickly responded to my inquiry and coordinated a time to come out once we got the all clear from the pest control rep. They provided prompt, professional service and now I can use my garage without feeling queasy. I would highly recommend them if you need a space professionally decontaminated.
Carrie Wolfe, Washington, 06/04/2020
decontamination and biohazard cleaning services reviews
Customer Review Rating
BioOne came out quickly and did an excellent job cleaning a bedroom of rodent droppings. Jermaine was so professional. Cleaning was done quickly and very throughly. And he used professional-grade fogger at end too. Now it smells so fresh. I’m a highly satisfied customer. And so relieved that it’s safe to use that room again. Thanks BioOne and our thanks to Tony and Jermaine!!
K.Brooks, Washington, 12/13/2021
decontamination and biohazard cleaning services reviews
Customer Review Rating
This company is prompt and professional! Very satisfied with their service.
Alicia Rawls, Washington, 03/19/2020
decontamination and biohazard cleaning services reviews
Customer Review Rating
vicki v, Washington, 04/20/2020
decontamination and biohazard cleaning services reviews
Customer Review Rating
When I found dead mice and mouse droppings in my garage, I had no idea who to call or where to begin to clean it up. Tony was incredibly helpful when he came by to take a look. His team came a couple of days later and carefully disinfected my boxes and moved them into a storage unit. They did a thorough cleaning of my garage all within a day. I highly recommend these folks for those jobs that you can't just hire a maid service for.
Emma Poon, Washington, 04/01/2021
decontamination and biohazard cleaning services reviews
Customer Review Rating
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
Customer Review Rating
Abayomi Bouie, Washington, 03/22/2020
decontamination and biohazard cleaning services reviews
Customer Review Rating
I am very pleased with the service I received from Bio one.
leslie smith, Washington, 04/07/2021

COMMUNITY

We call Washington DC and surrounding areas home.

Where we serve

Bio-One of DC is owned and operated locally by Antoine and Torrie Holloman. They are from Washington and their office serves Washington DC and surrounding areas.

Why we’re here

The Washington DC region deserves the best in crime scene cleanup and biohazard decontamination services. And the best requires a local team that understands the ins and outs of the community it serves. Bio-One of DC is here ready to help.
Bio-One of DC decontamination and biohazard cleaning team ready to serve
Bio-One of DC decontamination and biohazard franchisee's
Bio-One of DC decontamination and biohazard cleaning team community gathering event
Bio-One of DC decontamination and biohazard cleaning team supports local businesses
Bio-One of DC decontamination and biohazard cleaning team giving back to the community
Bio-One of DC decontamination and biohazard cleaning service areas

Serving Washington DC and Surrounding Areas

Request a service from your local Bio-One team.

Bio-One of DC

Bio-One of DC decontamination and biohazard cleaning services