Bio-One of DC decontamination and biohazard cleaning services

About Us

Bio-One of DC is a leader in crime scene cleanup and biohazard decontamination services in Washington DC for a reason. The scenes we remediate can be overwhelming and dangerous. We are trained, experienced, and here for you. Contact us anytime, day or night. We answer the call 24/7.
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WHO WE ARE

The right people, 
here for you

At Bio-One of DC, we are a close-knit team devoted to helping our community.

Our mission is simple: help first, business second. 

We value: professionalism, discretion, expertise, and care and compassion for everyone involved.
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Bio-One of DC biohazard and decontamination team the right people for the job

Compassion & Understanding

Our priority is you. Bio-One of DC, to this day, continues to be the most passionate and caring crime scene cleanup and biohazard decontamination company in the cleaning services industry. We have built our company on the foundation of discretion and confidentiality. We treat each situation with care and compassion, and take time to learn your individual needs and goals. We can open your insurance claim and work with adjusters so you can focus on other urgent matters. We strive to make a difference in our community and thrive by going above and beyond for our clients at Bio-One of DC.

Our Purpose

Bio-One of DC is a professional crime scene and biohazard decontamination cleaning company serving the Washington DC area.

We are trained, experienced, and insured to remediate overwhelming biohazard situations. From animal hoarding to active crime scenes, we have disinfected, removed, and disposed everything you can think of. In Bio-One's 10+ years of experience, teams across the United States have tackled everything imaginable with care and compassion.

During that time, safety has been a mainstay. We follow OSHA standards and ensure all our teams are equipped with the proper equipment and PPE to safely complete a job from beginning to end.

Our Qualifiers

We are trained and insured as a professional crime scene cleanup and decontamination company. Our technicians are highly skilled and have been trained on OSHA's safety standards.
  • You can call our local team directly
  • We answer calls 24/7
  • The cleaning procedure will be explained in detail
  • We will schedule work when it is most convenient for you
  • Our trained technicians will decontaminate the impacted areas and leave it in safe manner so you can move forward
When you call Bio-One of DC, you are working with professionals. If anybody knows how to clean biohazards, it is Bio-One of DC.

Compassion and Understanding

Our priority is helping you. Bio-One of DC continues to be the most passionate and caring company in the cleaning services industry. We have built our company on the foundation of discretion and confidentiality.

We treat each situation with care and compassion and take time to learn your individual needs and goals.

We can open your insurance claim and work with adjusters so you can focus on other urgent matters. We strive to make a difference in our community and thrive by going above and beyond for our clients at Bio-One of DC.

About Your Local Owner

We are a help first business, and we do it because we care.
Bio-One of DC biohazard and decontamination Company 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.
Bio-One of DC biohazard and decontamination team is always here for you
decontamination and biohazard cleaning services reviews
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
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
Mice were able to invade our house due to construction and set up camp in our pantry and garage. While another company provided the initial pest control and sealed off entry points, it was BioOne who truly saved us. It took me a few tries to connect with someone but once I did, they were incredible. They sent their tech out same day and he tackled the clean up (truly the hardest and worst part of our situation) with an extremely thorough disposal and disinfecting of our impacted areas. There was no way I could have done it myself and having the entire pantry and garage cleaned the right way brought a profound sense of relief to a situation that was not very tenable. Would absolutely use them again (I pray I never have to) and I would give them my strongest recommendation. Thank you so much BioOne. Truly.
Courtney Mooney, Washington, 06/23/2021
decontamination and biohazard cleaning services reviews
With COVID-19 and increased rat presence, while we do have a rodent control contractor, but the rats became relentless with waste all over our patio Bio One was very responsive, coming in less than 24 hours and extremely thorough, cleaning the waste and disinfecting everything from the patio tiles, artificial grass, patio furniture and more. It now smells super clean and actually gave our patio a spring cleaning! Haha. Thank you! Highly recommend.
Katrina Velasquez, Washington, 06/04/2020
decontamination and biohazard cleaning services reviews
They did a great job! They gave me fast service and arrived on time, and were very compassionate about what for me was an emotional issue. I needed a cleaning after my cat brought in a baby rat that took me about 6 weeks to get rid of. It had made a stinking mess in my kitchen in in accessible areas I couldn't clean properly, and I felt I couldn't sanitize any part of my kitchen properly or get out the stench using normal products and techniques. They were able to make my kitchen clean and safe, and get out about 90% of the stench, which has continued to fade since then, and may be gone now. I am so grateful.
Diane DeBernardo, Washington, 01/26/2021
decontamination and biohazard cleaning services reviews
Bio-One DC has helped out another one of my clients once again. They have become a one-stop shop for all types of hazardous waste. They are extremely meticulous and very efficient. We will continue to utilize their services for the foreseeable future. Great job Bio-One DC!
Darin Jacobs, Washington, 02/27/2020
decontamination and biohazard cleaning services reviews
Jill Silva, Washington, 01/19/2022
decontamination and biohazard cleaning services reviews
Tony came out on a hot summer day and did a great job cleaning out a deer mouse infestation in my car. Got everything vaccuumed up, santizied, and fogged clean, all for a flat rate quote. Pleasant dude and nice service all around, would recommend.
Aubrey Forlymari, Washington, 06/24/2020
decontamination and biohazard cleaning services 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
The team was on time, smart, caring, compassionate, efficient, experts at cleaning and disinfecting everything. I had become a hoarder and three months severe back pain prevented me from keeping my place up. It was awful but I felt no shame with the way they handled things. They restored my apartment to being spotless and clean for a healthy living environment as I recover from my spinal fusion surgery. They even found my missing Apple Pencil. I have a new life thanks to them. I cannot recommend them more.
Garrett Randall, Washington, 03/2022
Bio-One of DC decontamination and biohazard cleaning service areas

A local approach 
for Washington DC communities

Bio-One of DC is a local business that puts the community at the forefront. We serve Washington DC and its surrounding areas in crime scene cleanup and biohazard decontamination. We are a team deeply integrated in the community, and dedicated to providing care and compassion to all of our clients.

Awards and Experience

2022 Awards

  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award

2021 Awards

  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award

2020 Awards

  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award

2019 Awards

  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award

2018 Awards

  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award

2017 Awards

  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award

2016 Awards

  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award

2015 Awards

  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award

2014 Awards

  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award

2013 Awards

  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award
  • Bio-One of DC decontamination and biohazard cleaning team award

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Bio-One of DC

Bio-One of DC decontamination and biohazard cleaning services

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