Bio-One of DC decontamination and biohazard cleaning services
202-699-2333
Death, Crime Scene, Biohazard & Hoarding Clean Up Services for Howard County

Death, Crime Scene, Biohazard & Hoarding Clean Up Services for Howard County

Bio-One of DC is always prepared to remedy situations that arise from unexpected events such as death, traumatic injury, and hazardous or hoarding cleanup situations in the Howard County area. We deploy our teams quickly so you can focus on all the other necessary arrangements to begin the healing process.
Bio-One of DC Decontamination and Biohazard Blood Spill Cleanup

Blood Spill Cleanup

Blood carries diseases. We ensure it's cleaned up safely.
Learn More >
Bio-One of DC Decontamination and Biohazard Mold Remediation

Mold Remediation

When the unexpected happens microbial growth may occur.
Learn More >
Bio-One of DC Decontamination and Biohazard Suicide Cleanup Service

Suicide Cleanup

We aim to help by cleaning with discretion and competence.
Learn More >
Bio-One of DC Decontamination and Biohazard Emergency Vehicle Decontamination

Emergency Vehicle Decontamination

We are proud to work with local first responders.
Learn More >

THE Bio-One of DC EXPERIENCE

Work with us

  1. 1

    Establishing trust is key

    An experienced team member will introduce themselves, tour the property, and learn about your unique needs, expectations, and goals.
  2. 2

    We are mindful of personal property and valuables

    Our Bio-One of DC technicians make it a priority to try to find and save items of value such as wallets, keys, coin collections, legal documents, photo albums, baseball cards, or more.
  3. 3
    Your satisfaction is important
    We want to make sure you are satisfied and happy with our work. If for some reason something else needs to be done, we are here for you.

We Respond 24/7. Request a Service Now. 

Bio-One of DC

    Available 24/7

    Not only do we answer 24/7, we’re ready to move on your Washington DC crime scene, biohazard or hoarding cleanup job right away.  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.

    Professional and Discrete.
    Howard County Death, Crime Scene, Hoarding and Biohazard Cleaners.

    Bio-One of DC services all types of trauma, distressed property, and biohazard scenes in communities throughout Howard County Area. We partner with local authorities, communities, emergency services personnel, victim services groups, hoarding task forces, apartment complexes, insurance companies and others to provide the most efficient and superior service possible.

    We are your Howard County crime scene cleaners dedicated to assisting law enforcement, public service agencies and property owners/managers in restoring property that has been contaminated as a result of crime, disaster or misuse.

    • We have fielded thousands of calls and recovered just about any situation out there in a professional and compassionate matter.
    • We are Licensed, Bonded, and Insured.
    • We maintain strict adherence to OSHA rules and regulations to ensure the safety of our workers, the public, and of you and your family.
    • We are proud to have a great working relationship with the Police, Fire, and most Insurance Agencies.
    Learn more about Bio-One of DC
    Professonional and Discrete. Howard County Death, Crime Scene, Hoarding and Biohazard Cleaners.Professonional and Discrete. Howard County Death, Crime Scene, Hoarding and Biohazard Cleaners.

    Before & After Gallery

    Serving Howard County, D.C. and Surrounding Areas

    Bio-One of DC is a local business that puts the community at the forefront. We serve Howard County, D.C. and its surrounding areas in crime scene or hoarding 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.

    Cities Served Near You:

    Reviews

    decontamination and biohazard cleaning services reviews
    User rating
    A week ago, I had an emergency need for a biohazard service and a short time frame of a few hours to finish it. Bio-One DC made immediate arrangements, completed the job swiftly and perfectly, and sent a specialist who was excellent and kind. If I could give more than 5 stars, I would!!
    Bob Surridge, Howard County, 04/2022
    decontamination and biohazard cleaning services reviews
    User rating
    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, Howard County, 03/2022
    decontamination and biohazard cleaning services reviews
    User rating
    I can’t begin to express my gratitude to Tony and the Bio-One DC team. I came to DC to begin the process of handling my late Uncle’s estate and belongings. I was more than a little overwhelmed at the condition of his apartment and the sheer volume of “stuff” it held. I called Tony on Friday night and he had a crew meet me Saturday morning. Lawrence and Jermaine were incredible! They were friendly, compassionate and more than prepared to handle the task at hand. I’m still amazed at the difference after they spent the better part of their Saturday (6 hours) tackling the chaos. They were incredibly efficient and did an amazing job. I highly recommend Tony and team.
    Kristi Swanson, Howard County, 03/2022
    decontamination and biohazard cleaning services reviews
    User rating
    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, Howard County, 3/15/2023
    decontamination and biohazard cleaning services reviews
    User rating
    "Recommend highly! We had a violent death in the family on Christmas Eve 2022. We initially called another biohazard clean up service with excellent reviews and their communication and response time were poor and inconsistent, adding more stress to an already horrible situation. We contacted Bio-One and Jermaine and Andre came out the SAME DAY we contacted them, within an hour or two, and started work immediately. They left the ozone machine running overnight so the next day when we returned there was no odor, no trace, nothing to indicate anything had ever happened. Everything was disinfectd, all biohazard removed, and smelled like a normal house without chemical smells. We were (are) grieving and traumatized. Jermaine and Andre were so kind and professional. Their service took a load off of our shoulders. I don’t believe in angels but if I did, Jermaine and Andre would qualify. I will forever be grateful for their services when I needed them most."
    Tammy Hale, Howard County, 1/21/2023
    decontamination and biohazard cleaning services reviews
    User rating
    Jermaine and the crew were wonderful to work with. They were fast, efficient, courteous, and very professional. My neighbor observed their work and asked for a referral. I would definitely recommend Bio-One for your next major cleanup!
    S Smith, Howard County, 5/2023
    decontamination and biohazard cleaning services reviews
    User rating
    "Tony, you did great setting this up on a near-emergency basis, and the job was successfully completed in one day as promised. Don't know if you know, but the crew didn't finish until 9:20 pm--a very, very long day. I want to take this moment to sing praises of Revis and his crew. Revis was an absolute monster to get the job done to my satisfaction, asking me over and over in the evening if the cleanup met my expectations. It did, and then some. Also, he was instrumental in helping me find various objects and boxes buried in the pile of debris in the rooms, setting them aside for me to examine. I asked him to do this, not expecting much success, but he was very thorough in setting things aside for me. Can't say enough good things about him, and his crew!"
    Nick Basta, Howard County, 08/2023