Google 
Judy Pfeiffer
Allison Hurley
"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+"
4 months ago
Google review
Ray Lopez
"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 bec..." Read more
4 months ago
Google review
karen loftus
"I’m not sure how to begin to tell you how wonderful this company and this owner are. I lost my son, tragically and live several hours away. It was not safe or feasible to clean out his apartment. Ryan stepped in at one of the worst times of my life and helped us to reclaim a few of Colin’s belongings So that he would have something to remember him. Ryan was..." Read more
5 months ago
Google review
Tara Korjeski
"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."
5 months ago
Google review
Kelsey Loftus
"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..." Read more
5 months ago
Google review
Julie
"A professional and quick response in a stressful situation. Thank you Ryan and Kristy for coordinating the clean up. Thank you Dan, Oscar and Toby for your hard work at the residence. A clean and safe environment to return home. Thank you. Highly recommend Bio-One of Delaware."
6 months ago
Google review
lumi nightflower
"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"
8 months ago
Google review
Thomas Hurley, II
"My service was performed in 2022, however the review ended up on the company's corporate site in Colorado. I had mentioned it was Delaware BioOne and the corporate office was happy to hear a positive review for that location. I am doing a copy and paste of that review because of the fantastic service Ryan provided and I want to make sure other local people c..." Read more
8 months ago
Google review
samuel rubin
"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...." Read more
8 months ago
Google review
Kimberly Klocke
"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 t..." Read more
9 months ago
Google review
Debra McMullen
"House went from uninhabitable back to desirable in just 4 days! The crew worked very hard, despite a couple of illnesses among co-workers. They went above and beyond, even jumping in the dumpster when I thought I threw something out that I shouldn't have. Such dedication and always had smiles on their faces."
9 months ago
Google review
Stacey Hinton
"Thank you and your crew so much for helping me out with the clean out of my grandfather's house. Ryan, your crew is amazing. I still can't believe that 12 dumpsters of stuff came out of that house.Thank you for your empathy and understanding throughout the entire project."
10 months ago
Google review
Victoria White
"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, makin..." Read more
10 months ago
Google review
Ruth Cheryl
"This is an incredible company, and I can't express enough how grateful I am for their exceptional service. From our initial contact, Ryan and his team had genuine kindness as they answered all my questions and showed understanding regarding our family's situation. Despite not living in the area, it was comforting to know that my grandmother was in the best h..." Read more
10 months ago
Google review
Victor Russomanno
"Ryan and Kristy are consummate professionals, they are a pleasure to work with in difficult situations"
10 months ago
Google review
Dvonne Thompson
"Ryan's and his team did an amazing job helping a family member out in a difficult time. We appreciate all that you do."
10 months ago
Google review
Krista Gregg
"I’ve known Ryan and Kristi for several years now and couldn’t be more impressed. Their expertise and professionalism is a 10/10, and the care and compassion they have for their clients is impressive. If you’re in Delaware and need help, this is the team to call!"
10 months ago
Google review
Ralph Hastings
"Had great service from Oscar and Tobby on their job. Bio-One came in and did a thro job of cleaning the problem I had. Thanks again for your service R Hastings"
10 months ago
Google review
Andrea Kinsler
"Bio-One Delaware is an amazing company! From the moment we called and explained the house clean up that we were facing, Ryan put us at ease. We knew we made the right call. The consultation was done within a day, was more than thorough, and we had an estimate soon thereafter. We were always in touch with updates to schedules and expectations, daily plans..." Read more
a year ago
Google review
Paul Altobelli
"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."
a year ago
Google review
Andrew Mayer
"Ryan, Dan and team could not have been more professional, kind and empathetic during a rough time for my family. I can’t thank them and recommend them enough!!"
a year ago
Google review
Dustin Hardy
"I can't express how awesome of an experience it was to have witnessed what this company is capable of doing. In two days they turned a nightmare into a new positive outlook for me. Danny, Chase, Oscar and Toby were very professional and made it easy on me. The owner Ryan is a very compassionate helpful man who also made this experience very easy. I can not r..." Read more
a year ago
Google review
Christian Mason
"Danny, Toby, and Chase, as well as the others who helped, thank you for doing an excellent job at cleaning and helping move stuff out of the house. Fast, Thorough, Professional 👌 😎 👏"
a year ago
Google review
diana martin
"What can I say about Ryan and his team, I called on the weekend and had prompt service. The whole team was remarkable about our situation. They were courteous, polite and understanding. Also highly efficient. When it came to cleaning out the townhouse they worked like a well oiled machine. Dan, Oscar and Chase had the entire 3 floors cleaned out in no time...." Read more
2 years ago
Google review
"On the morning of 11/11, Dan, Tristan and Oscar came to my home to start the abatement work under my home. They wasted no time and got started on it, while Dan shared information about process of cleaning up the mess under my home. Two hours later, they got an emergency call and needed to leave for another job. Dan explained to me everything that was going o..." Read more
22 days ago