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Thank you for trusting us.
We're ready to serve you!

What's Next:

  • If this is an emergency, please call our office immediately for the quickest response possible 301-321-7396.
  • One of our team members will contact you shortly to learn more about your needs and goals, and to schedule an estimate.
  • A remediation proposal will be created and tailored to your needs. The proposal will include estimated pricing, timelines, and processes.
  • Once the proposal is approved, our team of experienced and discreet professionals will get to work for you.
  • Your satisfaction is important! We will schedule a walk-through at your convenience to make sure your goals are met.

You Can Count On

Compassion
Experience
Respect
decontamination and biohazard cleaning services reviews
Customer Review Rating
Chris is as high integrity as they come; he's a pleasure to work with and truly lives his values. Chris is an outstanding leader and small business owner, and our community is lucky to have him.
Scott Roffman, Gaithersburg, 08/2024
decontamination and biohazard cleaning services reviews
Customer Review Rating
The service was excellent! Gabe helped make my experience worthwhile and memorable. I’d recommend your company to anyone thanks to his service. Keep up the good work!
Shayne Loynes, Gaithersburg, 2/2025
decontamination and biohazard cleaning services reviews
Customer Review Rating
Gabe is a dedicated and trustworthy professional who brings reliability and strong communication to every project. He follows through on his responsibilities and works with honesty. His commitment and precision make him a valuable asset to any team :)
Sofia B, Gaithersburg, 3/2025
decontamination and biohazard cleaning services reviews
Customer Review Rating
Was very enthusiastic and helpful
Brody Wynne, Gaithersburg, 3/2025
decontamination and biohazard cleaning services reviews
Customer Review Rating
I cannot say enough positive things about Bio-One of Gaithersburg. I dealt with the owner (a kind man who gave his employees off for the holiday weekend) directly, and he is who decontaminated my car. I'd had a mishap involving a large puppy I was transporting for a rescue where I volunteer, and poop was everywhere. Ground into the vented leather seats, too. Chris Meadows spent many hours, meticulously cleaning and disinfecting every bit of my car, even finding more areas than I had found myself. I think this is the cleanest my interior has ever been. His pricing was more than fair, especially considering the many hours he spent making my SUV clean again! He was super fast in calling me back initially, and also very quick in getting to my house. But he was slow and thorough in actually decontaminating.
Amy Koudry, Gaithersburg, 08/2024
decontamination and biohazard cleaning services reviews
Customer Review Rating
Quick & efficient job!! Will definitely be using this company again!! Thank you!!
Christina Foxworth, Gaithersburg, 3/2025
decontamination and biohazard cleaning services reviews
Customer Review Rating
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!!
Christine Sweeney, Gaithersburg, 11/2024
decontamination and biohazard cleaning services reviews
Customer Review Rating
I couldn't be more pleased with Bio-One services. They were prompt, accommodating, and easy to schedule. The staff on site were top-notch and very respectful.
Quentin Palmer, Gaithersburg, 5/12/25
decontamination and biohazard cleaning services reviews
Customer Review Rating
This is never a service I thought I would need but Chris was so helpful and kind, I couldn’t be more grateful.
Claudia, Gaithersburg, 12/2024
decontamination and biohazard cleaning services reviews
Customer Review Rating
I had a great experience! Gabe in particular really stood out! His commitment and service was amazing and it made my experience that much better! His potential is through the roof and I have no doubt he will continue to accomplish great things in the near future.
Matthew Field, Gaithersburg, 2/2025
After 20+ years in this industry, we know what works

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