COMPASSION. EXPERIENCE. RESPECT.

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

When life takes an unexpected turn, we’re here to help.

Bio-One of Washington DC serves Carroll County with fast, compassionate cleanup after traumatic events, hoarding situations, or hazardous conditions. We handle the tough stuff so you can focus on healing and moving forward.

We’re here when you need us most. Helping Carroll County families clean up and move forward after life’s toughest moments.
Trusted By
BBB Accredited Business
SDVOSB Logo
Expertise Award 2022

Help first. Business second.

Creating clean, safe spaces. We take on biohazards with skill, heart, and respect.
Suicide Cleanup Icon

Suicide Cleanup

We clean with care, helping families begin to heal.

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Crime Scene Cleanup Icon

Crime Scene Cleanup

We remove hazards so you can move forward safely.

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Blood Spill Cleanup Icon

Blood Spill Cleanup

We clean thoroughly to restore safety and peace of mind.

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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

We handle the toughest scenes with dignity and compassion.

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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 help protect first responders with deep, professional cleaning.

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Odor Removal Icon

Odor Removal

We will find the source and remediate it.

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Always Here. Always Ready.

Discreet, compassionate cleanup for every situation.

Bio-One is available 24/7 to handle home, property, and vehicle cleanup. From crime scenes to hoarding situations, we respond with speed, care, and respect.

We proudly collaborate with law enforcement, first responders, victim advocates, property managers, and insurance providers to ensure the smoothest possible process.

  • Trusted by local agencies and apartment communities.
  • Licensed, bonded, and insured.
  • OSHA-compliant for safety and professionalism.
  • Thousands of calls handled with care and discretion.
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More Than Just a Cleanup Team

Why Carroll County Trusts Bio-One

Real Help. Real Response. From People Who Truly Care.

When life feels heavy, we show up—fast, kind, and ready to get to work. We handle the most challenging parts with compassion and know-how so you can focus on what really matters. Here's what you can expect:

Rapid Response

We’re on call 24/7 and quick to act.

Certified Pros

Skilled, experienced, and ready to handle it all.

Compassion-Driven

We lead with empathy, never judgment.

Insurance Support

We work directly with your provider to ease the process.

Community-Focused

We partner with local people who care, just like we do.

What our clients say

decontamination and biohazard cleaning services reviews
Jonathan Zimmerman, Washington, 8/1/2024
My 76 year old neighbor who is hard of hearing and a hoarder, needed major help with his apartment. He is a serious horder with his belongings stacked all throughout his apartment. In a very short time, Bio-One DC made an assessment and scheduled a quick appointment that day. Jermaine and his crew of three additional men carefully and diligently worked my neighbor in a kind, compassionate and respectful manner to honor his wishes about his belongings, while they packed up his belongings and santized his apartment to put it in an orderly fashion. I am totally impressed with their strong work ethic as well as in their deep understanding of my neighbor. I could not be more grateful. - Jonathan
decontamination and biohazard cleaning services reviews
L. C., Washington, 9/1/2024
Lawrence and his team (Jermaine and Rivers) were exceptional. I honestly would give them 10 stars if I could. Booking was effortless, they were on time and ready to get to work. They were extremely respectful and very, very mindful of my home. They are informative, professional, and went the extra mile to ensure I was satisfied with the work done and that I was once again comfortable in my home (mice droppings-yuck!). I hope I never have the need to, but I would call them again in a minute if needed.
decontamination and biohazard cleaning services reviews
Ruth Walker, Washington, 1/1/2025
Bio-One did an excellent job cleaning up my in-laws apartment after a death. They are very Nic people who helped the family at a difficult time when they didn't know where to turn. The in-laws had been hoarding and hiding it from us - we couldn't even move in the unit. Bio-One cleaned out all the trash and disinfected so that we could have an estate sale for the rest. The customer should be sure to take before and after photos of the affected areas if you plan to file an insurance claim as your insurance company will want a full explanation of what was done.

Proud to Serve Carroll County and Nearby Areas

Bio-One of Washington DC is a local business that puts the community at the forefront. We serve Carroll County, 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.

Compassionate cleanup, right here in your community.

Bio-One is locally owned and deeply rooted in the Carroll County area. We serve nearby neighborhoods with care, handling biohazards, hoarding situations, and trauma scenes with compassion and professionalism. We're more than a service—we’re your neighbors, here when you need us most.

Find your nearest Bio-One office

We respond 24/7.
Request a service now.

    WE'RE READY 24/7

    Work with us

    Three simple steps. One compassionate team.
    1

    Call Anytime—Day or Night

    Reach out 24/7. A kind, trained expert will listen and guide you through the next steps.
    2

    On-Site, With Care

    We’ll arrive quickly, walk the space with you, and create a plan that fits your needs—with total discretion and respect.
    3

    You're in Good Hands

    We’ll handle the cleanup with care and follow through until you’re fully satisfied. We can even work with your insurance to ease the process.
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