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 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
Bio One is an outstanding company! After a traumatic event, when we were faced with many unpleasant tasks, Bio One came through! Recommended by Victim Services, we turned to them for help during our most difficult days, and they guided us through the daunting task of cleaning and sanitizing our loved one’s home. Professional, yet personable, Ryan walked us through the process and explained every step of the way, even telling my children if the conversation became uncomfortable, to let him know or feel free to walk away. Dan and Oscar did an outstanding job despite unpleasant circumstances. Thank you both for handling this difficult task! Dan even texted me to make arrangements to drop the house key off to me at my home, and took a picture to confirm. If you are using Bio Ones services, it is likely after a traumatic event. Having a professional guide you during a time when you may not be thinking clearly is priceless. Ryan kept in touch and communicated clearly the process and next steps. I know he meant it when he said to reach out with any questions. I would recommend their services a thousand times over! Thank you all again from our family for assisting us and taking one huge task off our plates. We are forever grateful for your assistance!
Christine Clark, Delaware, 03/2024
This team did phenomenal work on a complicated drug remediation job for a large commercial space. They showed extreme attention to detail and dedication throughout the process, ensuring everywhere was properly cleaned. I appreciate Ryan, the owner, dispatching Dan and Oscar to the site. The team was not only professional but also incredibly personable, making the entire experience more comfortable. I was extremely impressed by their hard work and the outstanding results. Highly recommend their services for anyone needing thorough and reliable remediation work.
Victoria White, Delaware, 09/2024
Highly recommend Bio-One! Incredibly grateful for Ryan's quick response to my difficult situation. Dan, Toby and Chris did excellent work. Can't say enough good things about this company.
Jones Devlin, Delaware, 06/2025
I had a waste issue that prevented my AC and plumbing company from fixing a sewage pipe. Ryan immediately sent his crew (Oscar and Toby), and they were able to remove the waste so the plumber could replace the pipe in a crawl space. Oscar and Toby worked so hard they passed up a meal to complete the job. When something like this happens you feel helpless because you're limited to companies who specialize in this removal. Bio-One was a life saver.
Ray Lopez, Delaware, 03/2024
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
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
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
Thank you Bio-One of Delaware for the outstanding job! Dan, Oscar and Ryan turned an overwhelming & stressful situation into a quick and pleasant experience. Your help is greatly appreciated, and I recommend Bio-One without hesitation. They have excellent work ethic and outstanding customer service. A+
Allison Hurley, Delaware, 02/2024
Great job cleaning out my shed!! Tristen and Freedom were outstanding!
Anthony Black, Delaware, 04/2025
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
After 20+ years in this industry, we know what works