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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.

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.

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+

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!

They handled my job in a very timely and professional manner. I was more than pleased with the results, cost, and professionalism of the staff. I would highly recommend their services!!

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.

Ryan's and his team did an amazing job helping a family member out in a difficult time. We appreciate all that you do.

Where to start..Bio-One Delaware came to our rescue almost immediately , on a Friday despite a heavy schedule.First, Ryan was so helpful on all aspects what to expect of the job.He sent his lead Dan who brought with him Oscar, Freedom and later Christian and they did a magnificent job of cleaning up a very nasty sewage problem. They were fast, efficient, considerate,and so polite. I could go on forever. If something happens this is the team to call!!!!! We are forever grateful to all of them!

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.

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.