Compassion. Experience. Respect.

Trusted help for your most challenging cleanup needs 

Whether it's a crime scene, biohazard decontamination, or hoarding cleanup, our team provides 24/7 assistance with the utmost discretion, professionalism, and care. We're a local company with unmatched expertise in handling even the most daunting jobs with the compassion and experience you can depend on.

Service Request
Call Us - 302-893-3595

Our biohazard
cleaning 
services

Compassionate solutions for life’s most difficult situations

Suicide and Homicide Cleanup

We aim to help by cleaning with discretion and competence.

Decomposition / Undiscovered Death

When the unexpected happens, we are here for you.

Teargas Cleanup

Restoring your property with care and precision after a traumatic event. 

Fentanyl Remediation

We carefully remove hazardous substances to ensure the safety and well-being of everyone involved.

Sewage Backups

We mitigate the mess and health risks, restoring cleanliness and peace of mind. 

Mold Remediation

We address mold at its source, prioritizing safety and a healthy environment.

Feces / Urine Cleanup

We tailor every plan to each unique situation. 

Homeless 
Encampment Cleanup

A vital service to the community. Done with compassion.   

Virus / Bacteria Disinfection

We provide meticulous disinfection to ensure a safe and healthy space for you and your loved ones. 

Hoarding Cleanup

We are here to earn your trust and ease you into the hoarding cleanup process. 

Available 24/7/365 for Crime Scene Cleanup, Biohazard Decontamination, and Discreet Hoarding Solutions 

We are here for you when you need us. For any crime scene cleanup, biohazard decontamination, or hoarding cleanup situation, we are available 24/7. Whatever you need, know that on the other end of the line will be a supportive, understanding, and responsive Bio-One team member ready to provide the utmost discretion and expertise.

Service RequestCall Us - 302-893-3595

What it is like to work with us

THE Bio-One Experience


Establishing trust and prompt response 

An experienced team member will introduce themselves, tour the property, and learn about your unique needs, expectations, and goals. With 24/7 availability, we are ready to answer your call.

Cleanup with Compassion 

Our Bio-One crew will discreetly and professionally complete the crime scene cleanup or biohazard decontamination job. For hoarding jobs our technicians make it a priority to try to find and save items of value such as wallets, keys, coin collections, legal documents, photo albums, baseball cards, or more. 

Ensuring satisfaction and handling insurance 

We want to make sure you are satisfied and happy with our work. If for some reason something else needs to be done, we are here for you. Working with your insurance company can be overwhelming. Bio-One can open the claim and work with the adjusters directly. 


Service RequestCall Us - 302-893-3595

What our customers say

5.0

Google

Customer Reviews

Christine Clark

Delaware, US

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!

Karen Loftus

Delaware, US

I’m not sure how to begin to tell you how wonderful this company and this owner are. 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 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 my son's belongings so that we would have something to remember him. Ryan was professional and compassionate, and I would recommend his team to anyone.
In this crazy world we live in, I will never forget his kindness. Please consider his company for your needs. You won’t be disappointed.I cannot put into words the amount of appreciation I have for them.

Thank you so much from the bottom of our hearts ❤️

Kimberly Klocke

Delaware, US

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.

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Compassionate Solutions for Life’s Toughest Challenges 

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