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301-321-7396

Bio-One is the leading name in crime, hoarding scene cleanup, and biohazard decontamination services. We specialize in cleaning up situations others cannot or will not handle, from crime and trauma scenes to hoarding cleanups. 

With over 20 years of dedicated service, our Bio-One teams nationwide are committed to helping first and handling business second.

Questions? Need a Bio-One service? How can we help?

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    Trusted By
    Fentanyl Response - Chris Meadows, President and Owner, Bio-One of Gaithersburg has obtained certificates for the services offered
    Fentanyl Remediation Badge - Chris Meadows, President and Owner, Bio-One of Gaithersburg has obtained certificates for the services offered
    Certified Manager - Chris Meadows, President and Owner, Bio-One of Gaithersburg has obtained certificates for the services offered
    Certified Ozone and Hydroxyl Remediator (COHR) certification badge for Bio-One Gaithersburg, ensuring expert odor removal and sanitization services.
    Bio-One Gaithersburg is an IICRC Certified Firm, demonstrating expertise in biohazard cleanup and decontamination services.
    OPEN 24/7

    Our step-by-step approach to helping you

    When you call, we dispatch our local technicians, who thoroughly assess the situation and explain the cleanup procedure.

    We follow a careful plan to clean and sanitize the affected areas, ensuring proper transportation and disposal of all biohazardous materials. We aim to return your property to its pre-incident condition, providing peace of mind during stressful times.

    24/7 Support: 301-321-7396
    Emergency Service: For same-day emergency assistance, 301-321-7396
    Schedule a Free Consultation

    Your support means everything to us.

    Have you enjoyed our service? We’d love to hear about your experience. Please leave us a Google review to help others make an informed choice. You'll be guiding future customers to make the best decision.

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    What our clients say

    decontamination and biohazard cleaning services reviews
    Claudia, Gaithersburg, 12/2024
    This is never a service I thought I would need but Chris was so helpful and kind, I couldn’t be more grateful.
    decontamination and biohazard cleaning services reviews
    Merrill Davis, Gaithersburg, 11/2024
    Chris did a great job! He was very understanding and accommodating and provided excellent customer service. I had a big project I needed help with and he helped me to strategically break it into smaller manageable projects. I can’t thank him enough for his help! Definitely recommend!
    decontamination and biohazard cleaning services reviews
    Christine Sweeney, Gaithersburg, 11/2024
    Excellent and efficient service!! A big job to get done all in one day!! Cleanup was thorough. I was out of town so the crew had to move furniture with china & stemware. Nothing broken!! Crew was very respectful of my things!! Don’t hesitate in calling the owner, Chris!!
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