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

Compassion. Experience. Respect.

Washington DC

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
Katharine Kindick, Washington, 06/15/2020
decontamination and biohazard cleaning services reviews
Customer Review Rating
Gypsyman Racing, Washington, 03/22/2020
decontamination and biohazard cleaning services reviews
Customer Review Rating
Tremendous service and worth every penny. They had a team out the very next day to address a big rodent dropping cleanup job. They went above and beyond and the final result was amazing.
Karen O'Brien, Washington, 02/22/2020
decontamination and biohazard cleaning services reviews
Customer Review Rating
From the first time I spoke with Tony he assured me that he could help with cleaning out my deceased sister home. I was relieved because I never dealt with a hoarding issue before. And didn't know how to handle the issue. But working with Tony's cleaning crew was amazing from start to finish the cleaning crew treated me with the upmost respect and kindness doing the clean out process. I would recommend this company they do amazing job, great customer service. THIS IS ONE SATISFIED CUSTOMER!! Thanks again guys for a job well done.
Ruth Darnell, Washington, 08/14/2021
decontamination and biohazard cleaning services reviews
Customer Review Rating
The best service. Called to get an estimate they came right away and the job was done within minutes. I would definitely recommend them and will be using them in the future.
shamiya linzie, Washington, 08/12/2021
decontamination and biohazard cleaning services reviews
Customer Review Rating
I was amazed how quickly I got a response from Bio One DC. I spoke directly with one of the owners - Tony Holloman. He was quick to understand my situation and that I needed a prompt resolution. Tony's professionalism and knowledge on how to help me was impressive. Thank you Tony!
Allie Brewer, Washington, 04/27/2020
decontamination and biohazard cleaning services reviews
Customer Review Rating
The young man who cleaned my car was polite and thorough. He patiently listened to my issue and answered all my questions. He explained everything he was going to do. Great job!
Gramsies, Washington, 04/2022
decontamination and biohazard cleaning services reviews
Customer Review Rating
I called Bio-One on a Sunday to inquire about having a bathroom that had extensive sewage contamination from a toilet backup that was discovered weeks later. Tony was extremely responsive and professional assuring me that Bio-One could handle the job. Tony was even willing to try and schedule the job the same day, however I ended up opting to schedule the appointment on a subsequent day. Tony called me the next day on Monday to see if I was able to have the job done later that day. I agreed. Tony promptly confirmed the name of the technician and his time of arrival. Jermaine, the technician was prompt, professional and his work was thorough. He came in and tackled the job working diligently until the affected areas were thoroughly cleaned and disinfected. While I hope I won’t need this kind of service again, Bio-One is without questions a top notch operation when it comes to hazardous clean up. Five stars for Bio-One.
Ada Martin, Washington, 11/08/2021

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
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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