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What's Next:

  • If this is an emergency, please call our office immediately for the quickest response possible 302-893-3595
  • 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.
  • If needed, Bio-One of Delaware will also work directly with your insurance company and start the claim process for you.

You Can Count On

Compassion
Experience
Respect
decontamination and biohazard cleaning services reviews
User Reviews
My husband was pretty immobile the last year of his life and spent most of his time in a recliner. The month before he died he was incontinent of both urine and feces. After he died his recliner reeked of urine. We tried everything we could think of to get rid of the odor but it was still there. I was afraid we were going to have to dispose of the chair. Finally I called Bio-one Delaware and spoke with Matt Lowe, the owner. He told me he would be glad to take a look at the chair but also warned me that urine was very difficult to get rid of. I decided to have him see what he could do and he came out and sprayed the chair with a pet and environment friendly substance. He covered the chair in plastic so the chemicals could be absorbed and came out the next day. I cannot detect the odor of urine any more! Matt was very professional--he came when he said he would be there and he followed up with me. His prices are very reasonable and I would not hesitate using him again and will tell my friends! Thank you so much!
Claudia Beckmann, Hockessin, 01/26/2022
decontamination and biohazard cleaning services reviews
User Reviews
First, Ryan actually answers the phone. No answering machine! Dan and Tristan arrived right on time and went to work. They were fantastic to work with and addressed long standing problems with ease. I'm going to work with them going forward to solve some other problems I'm facing. Great experience.
D White, Delaware, 03/2025
decontamination and biohazard cleaning services reviews
User Reviews
Tristan, Oscar, and Toby were fantastic and helped me out with a dire situation. Professional, empathetic, good guys. Bio-One of Delaware was very patient with our plumbers though-out the cleanup, did a great job cleaning out our crawlspace and replacing our liner, and were very helpful afterwards during the insurance claim process.
Al, Delaware, 01/2025
decontamination and biohazard cleaning services reviews
User Reviews
This is a company you hope you never need but when you do, you’re grateful they not only exist but give prompt, professional service. Our sewage cleanup, which had to be done over several visits, was done well and Ryan kept us informed along the way as well as handling insurance claim for us. Team members Oscar and Toby were great to work with. Highly recommend.
Susan Lipka, Delaware, 08/2025
decontamination and biohazard cleaning services reviews
User Reviews
I can’t say enough GREAT things about Bio One! Ryan, Christy, Dan, Toby, Tristan, Freedom are just wonderful! I lost my husband, was in the midst of downsizing and preparing for a move when I suffered a significant physical set back after two open heart surgeries! There was no way I could ever have accomplished everything my team was able to accomplish in just one day!! I was feeling so incredibly overwhelmed, hopeless and sad until Bio One came to my rescue, literally and figuratively! Compassionate, caring, thoughtful, nonjudgmental, HARD working, dedicated, honest, kind, experienced and knowledgeable! Again, I can’t compliment the team enough!! I am so incredibly thankful I found Bio One and immensely grateful for the burden they took from me, the hope they provided and the kindness extended to me! I highly recommend Bio One! They are fantastic at creating order out of chaos, turning a house back into a home and a stressful environment into a haven! Thank you Tristan, Toby, Dan, Freedom, Ryan and Christy!! YOU ARE THE BEST!
Andrea Pohland-Davis, Delaware, 10/2024
decontamination and biohazard cleaning services reviews
User Reviews
We had a great experience working with Kristi and Ryan. They did all of the work we agreed upon, helped us clear out trash and recycling and did it at a fair price.
Lisa Saltzman Schwarcz, Hockessin, 11/09/2021
decontamination and biohazard cleaning services reviews
User Reviews
Ryan (the owner) is extremely compassionate and beyond helpful. He helped us navigate our needs and the needs of the facility. Dan and Oscar arrived promptly and were not only efficient in carrying out the service but were genuinely caring people. They were extremely conscientious in their work and made sure we were taken care of. In an extremely stressful time in our life, they provided comfort. I can't recommend them highly enough. Not only are they great at providing service, but they all are truly beautiful human beings.
Kimberly Klocke, Delaware, 12/1/2024
decontamination and biohazard cleaning services reviews
User Reviews
Don't hesitate to hire! Ryan and Kristi, could not have been, any more compassionate, caring and completely professional in doing a very difficult cleaning job. Most grateful and highly recommended!
Carol Mcclellan, Hockessin, 08/2022
decontamination and biohazard cleaning services reviews
User Reviews
I truly don't think 5 stars will ever be enough to rate this company. The darkest time of our family's life was handled with such care and genuine kindness. Thank you, thank you, thank you to Ryan and his team for giving us peace of mind throughout the process by communicating constantly and easing our burden during this tough time.
Tara Korjeski, Delaware, 03/2024
decontamination and biohazard cleaning services reviews
User Reviews
If I could give more than 5 stars I would. Ryan and Dan were so kind, caring, compassionate and informative. They made the hardest moment of our lives so much easier. They truly went ABOVE and beyond. Due to the fact the apartment we wanted cleaned was rented, not owned, there were extra complications. Ryan (who literally just got off a plane) made contact with all necessary parties to help ease the work on my end.They walked me through every single step and were so delicate. I cannot put into words the amount of appreciation I have for them. Thank you so much from the bottom of our hearts ❤️
Kelsey Loftus, Delaware, 03/2024
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