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

I hired Bio-One to remove sewage from the crawlspace in my house, and they did an excellent job. They were prompt, professional, and thorough. Their team was respectful of my property and made a stressful situation more manageable. I highly recommend their services to anyone dealing with a similar issue.

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+

From the initial assessment, the owner, Ryan, was very professional, personable, and informative about the procedures and protocols of how and what needed to be done. He was able to schedule me for a next day service. The next day, Tristan and Oscar came to my home and went to work. They were on time, efficient, effective, and answered all of my questions, leaving me with peace of mind and feeling at ease! I can't tell you how much I appreciate this company's professionalism, integrity, and quality work. Job well done, Bio-One!

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!

We bought a second home in delaware and when we returned for the summer recently we found a field mouse infestation. We called bio one and Ryan came out to assess the situation. He was very knowledgeable and talked us off the ledge by providing clear description of their services and giving us the confidence that we could feel comfortable in our home again. The sanitization and cleaning options were just what we were looking for to insure our health safety and sanity. You will not be disappointed. Ryan worked with us to discuss the most effective and cost efficient ways to bring our home back to habitable and he did his job with compassion because for certain I was a mess! Highly recommended!

Highly recommend

Calling Ryan was one of many difficult phone calls I had to make after my late wife's unexpected passing. He, Nick, and Dan did an outstanding job helping me with the clean up after a very painful loss. Not only were they professional about it, they also treated me like I was friends or family during the entire process.

I want to personally recommend Bio-One of Delaware for their outstanding cleanup services. What truly stands out is their compassion and their ability to handle what can be a very uncomfortable situation with a friendly and caring approach. If you ever find yourself in need of this specialized cleanup service, don't hesitate to reach out to Ryan at BioOne.

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.

amazing team and work , Ryan , Toby , and Oscar were asbsolutely delightful the entire cleanup , the team was cautious and careful with my items and rooms , went above all things expected of them , and were just fun to be around , i could not reccomend this company enough - lumi