Bio-One of Vegas decontamination and biohazard cleaning services
702-403-4242

Compassion. Experience. Respect.


Vegas Suicide, Crime Scene and Biohazard Cleanup

24/7 death, crime scene, suicide cleanup and other biohazard cleanup services from trusted, experienced, and discreet professionals serving Vegas and the surrounding areas. Whether you’re in law enforcement, government, property management, or a local resident, Bio-One of Vegas has over a decade of experience serving you. We guarantee:
  • Complete discretion with unmarked vehicles and any special requests
  • Collaboration with your insurance companies
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Bio-One of Vegas
5.0 Stars Based On
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Get in touch with our 24/7 biohazard & crime scene cleaning team today
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702-403-4242
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James is honest, reliable, and timely in response. I would highly recommend working with James and crew for any biohazard needs!
Amber Young
I recommend bio one to do the tough and unpleasant jobs that life brings. James was caring and very detailed in what his service would accomplish. Patrick and his crew were very professional and diligent in doing what I thought would be an impossible task. To my surprise they completed it faster than the estimated completion date. If you want the work done right and fast then Bio One are the professionals you need. Highly recommended.
Syd Williams
After many years, multiple moves (including 1 cross country), and a flood in the room above that destroyed my attempt at organizing, our garage was a disaster. I couldn't walk more than 3 steps into it and it was embarrassing and overwhelming. I knew there was trash in there but I also knew there was stuff I really wanted to keep in there, so just calling someone to haul everything away wasn't an option. Finally I hit the point of I have to do something and started looking up hoarder cleanup. I found recommendations for Bio-One and then I found the Vegas location. James and his team were fantastic! They were very comfortable to have around, enthusiastic hard workers, and reassured me constantly that really, it was ok. Literally the best money I spent this year. Thank you so so much guys!
Kris Laczynski
Bio-One of Vegas decomposition / undiscovered death service

Decomposition / Undiscovered Death

When the unexpected happens, we are here for you.
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Bio-One of Vegas suicide cleanup service

Suicide Cleanup

We aim to help by cleaning with discretion and competence.
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Bio-One of Vegas feces / urine cleanup service

Feces / Urine Cleanup

We tailor every plan to each unique situation.
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Bio-One of Vegas odor removal service

Odor Removal

You shouldn’t have to settle with foul odors.
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Bio-One of Vegas homeless encampment cleanup service

Homeless Encampment Cleanup

A vital service to the community, done with compassion.
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Bio-One of Vegas blood spill cleanup service

Blood Spill Cleanup

Proper training is required to fully disinfect a blood spill.
Learn More >
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Bio-One of Vegas

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    We're ReadY 24/7

    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 Vegas 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.

    Available 24 / 7 / 365

    We are here for you when you need us. For any Vegas 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 Vegas team member.
    We are here for you when you need us the most.

    WHY CHOOSE Bio-One of Vegas?

    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 Vegas 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 NV Area and throughout Vegas.
    Bio-One of Vegas services all types of trauma, distressed property, and biohazard scenes in communities throughout Vegas 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.

    Your Vegas Crime scene & Biohazard Cleaning TEAM

    Help first. Discretion always.

    As last responders, we discreetly remediate impacted 
    spaces so you can begin to move forward.
    Bio-One of Vegas owner, James Herold
    James Herold
    Owner
    James Herold is the owner of Bio-One of Vegas. He grew up on Long Island, NY, and moved to Las Vegas in 1998 to pursue an education in business. His venture into the world of business first began with a flooring installation and sales company. With an expansive amount of business knowledge, James seized the opportunity to become a member of the Bio-One family. He has found great success both professionally and personally since acquiring the business. He is dedicated to helping people find ease during a very difficult time in their lives, as well as building and maintaining meaningful relationships with first and second responders in the community.
    Learn more about me and my mission >
    Call Me 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 >
    Bio-One Colorado Team
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    James is honest, reliable, and timely in response. I would highly recommend working with James and crew for any biohazard needs!
    Amber Young, Las Vegas, May 6, 2024
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    After many years, multiple moves (including 1 cross country), and a flood in the room above that destroyed my attempt at organizing, our garage was a disaster. I couldn't walk more than 3 steps into it and it was embarrassing and overwhelming. I knew there was trash in there but I also knew there was stuff I really wanted to keep in there, so just calling someone to haul everything away wasn't an option. Finally I hit the point of I have to do something and started looking up hoarder cleanup. I found recommendations for Bio-One and then I found the Vegas location. James and his team were fantastic! They were very comfortable to have around, enthusiastic hard workers, and reassured me constantly that really, it was ok. Literally the best money I spent this year. Thank you so so much guys!
    Kris Laczynski, Las Vegas, January 6, 2025
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    I recommend bio one to do the tough and unpleasant jobs that life brings. James was caring and very detailed in what his service would accomplish. Patrick and his crew were very professional and diligent in doing what I thought would be an impossible task. To my surprise they completed it faster than the estimated completion date. If you want the work done right and fast then Bio One are the professionals you need. Highly recommended.
    Syd Williams, Las Vegas, July 6, 2024

    COMMUNITY

    We call Vegas and the surrounding area home.

    Where we serve

    Bio-One of Vegas is owned and operated locally by James Herold. Their office serves Vegas and surrounding areas.

    Why we serve

    We are passionate about serving Vegas and the surrounding communities with compassion, diligence, and professionalism. We are available 24/7 for your crime scene cleanup and biohazard decontamination needs.