COMPASSION. EXPERIENCE. RESPECT.

We Clean Tough Situations: Columbia Suicide, Crime Scene and Biohazard Cleanup

24/7 death, crime scene, suicide cleanup and complete hoarding cleanup services from trusted, experienced, and discreet professionals serving Columbia and the surrounding areas. Whether you’re in law enforcement, government, property management, or a local resident, Bio-One has over a decade of experience serving you. We guarantee:


  • Complete discretion - unmarked vehicles, special requests
  • Collaboration with your insurance companies

Emergency response hotline

Get in touch with our 24/7 biohazard & crime scene cleaning team today

Call me directly:Yolanda and Ivan Carrera
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Iman Ahmad-Sediqe

They were able to remove a stain in our car that we had completely given up on ever getting out— we bought a used car which had a deep blood stain, we had the car detailed several tim...

Sandra Robbins

Awesome! Ivan & Yolanda and their team did a wonderful job of clearing out and cleaning and sanitizing a 60’x30’ workshop that had accumulated 30 years of dirt and grime. The pro...

Fernanda S.

Ivan and Yolanda are amazing people that truly care. Anyone would be in good hands with them and I highly recommend Bio-One of Columbia!

Shaun Fuller

Great customer service, fast response.

Five Star Experience
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Help first. Business second.

We provide compassionate, discreet biohazard cleanup, restoring safety and peace of mind in times of crisis.
Suicide Cleanup Icon

Suicide Cleanup

We aim to help by cleaning with discretion and competence.

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Crime Scene Cleanup Icon

Crime Scene Cleanup

Let us ease your burden with comprehensive remediation services.

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Meth Lab Cleanup Icon

Meth Lab Cleanup

Help protect your property value. It’s not too late.

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Blood Spill Cleanup Icon

Blood Spill Cleanup

Proper training is required to fully disinfect a blood spill.

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Hoarding Cleanup Icon

Hoarding Cleanup

We are here to earn your trust and ease you into the hoarding cleanup process.

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Decomposition / Undiscovered Death Icon

Decomposition / Undiscovered Death

When the unexpected happens, we are here for you.

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Medical Waste Disposal Icon

Medical Waste Disposal

We offer medical waste disposal and train others on its safe handling.

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Emergency Vehicle Decontamination Icon

Emergency Vehicle Decontamination

We are proud to work with local first responders.

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We respond 24/7.
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Bio-One of Columbia

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    WE'RE READY 24/7

    Work with us

    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

    We are mindful of personal property and valuables.

    Our Bio-One of Columbia 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

    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.

    Available 24 / 7 / 365

    We are here for you when you need us. For any Columbia crime scene cleanup, hoarding cleaning services 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 Columbia team member.
    Schedule a Service
    Why choose Bio-One of Columbia?

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

    Our clients choose us for our proven expertise in providing prompt, professional crime scene clean up services and restoring property to its original condition. Bio-One of Columbia specializes in all types of clean up including blood cleaning, death cleaning, murder clean up, suicide clean up, crime scene clean up and homicide clean up in the MD Area and throughout Columbia.

    Bio-One of Columbia services all types of trauma, distressed property, and biohazard scenes in communities throughout the Columbia area. We are your 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.

    Call Us 27/4
    YOUR Columbia CRIME SCENE & BIOHAZARD CLEANING TEAM

    Help first. Discretion always.

    As last responders, we discreetly remediate impacted 
spaces so you can begin to move forward.

    Yolanda and Ivan Carrera

    Yolanda and Ivan Carrera, founders of Bio- One Columbia, bring a unique combination of compassion, empathy, and professionalism to their roles. As lifelong Maryland residents, they have a strong commitment to serving their community, having dedicated their time over many years to various volunteer roles and building a reputation for exceptional service. Yolanda’s background as a Contract Administrator for the DOD, HUD, and DHSS, coupled with her experience as a realtor, allows her to build trust-based relationships, offering clients guidance and support through challenges. Ivan’s two decades in Information Technology have honed his attention to detail, problem-solving skills, and ability to manage complex tasks while ensuring customer satisfaction. They are driven by Bio-One’s mission, "Help First, Business Second", and are dedicated to providing expert assistance and a caring presence for families in need, leaving a positive impact and making a difference during difficult times.
    Learn more about me and my mission
    Call Us 24/7

    The right team for the job

    Making the call to a crime scene, biohazard, or decontamination cleaning company is often due to an overwhelming, traumatic, and life-changing situation. My team is ready to answer the call with professionalism, experience, and compassion.

    • Experienced and trained team
    • Clear, supportive communication
    • Comprehensive cleaning approach
    • Locally owned and operated
    Meet my team

    What our clients say

    decontamination and biohazard cleaning services reviews
    Sandra Robbins, Columbia, 04/2025
    Awesome! Ivan & Yolanda and their team did a wonderful job of clearing out and cleaning and sanitizing a 60’x30’ workshop that had accumulated 30 years of dirt and grime. The process was quick and easy, the best part was they were able to complete the job from estimate to work completion in five days. They took care of all the details, including arranging for the dumpster and kept me updated along the way. Highly recommend.
    decontamination and biohazard cleaning services reviews
    Iman Ahmad-Sediqe, Columbia, 03/2025
    They were able to remove a stain in our car that we had completely given up on ever getting out— we bought a used car which had a deep blood stain, we had the car detailed several times and it was only with their professional work that it was finally cleared. They were incredibly communicative, very sensitive to our situation and handled the entire process with such grace and care.
    decontamination and biohazard cleaning services reviews
    Fernanda S., Columbia, 02/2025
    Ivan and Yolanda are amazing people that truly care. Anyone would be in good hands with them and I highly recommend Bio-One of Columbia!
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    COMMUNITY

    We call Columbia and the surrounding area home

    Where we serve
    Bio-One of Columbia is owned and operated locally by Yolanda and Ivan Carrera. Their office serves Columbia and surrounding areas.

    Why we serve
    We are passionate about serving Columbia and the surrounding communities with compassion, diligence, and professionalism. We are available 24/7 for your crime scene cleanup and biohazard decontamination needs.
    Serving Columbia and Surrounding Areas
    Find your nearest Bio-One office

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    24/7 EMERGENCY HOTLINE
    Schedule a Service

    Get in touch with our 24/7 biohazard & crime scene cleaning team today

    Bio-One of Columbia

    Decontamination and Biohazard Cleaning Services

    , , MD
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