Bio-One of Chester County decontamination and biohazard cleaning services

Chester County Blood Spill Clean Up 

Blood is known to be a vessel for many infectious diseases. The improper cleaning of such spills could lead to infectious disease. That’s where we step in. Let Bio-One of Chester County clean it for you.

You called the right 
team for the job.

Blood spills can pose a major safety threat to anyone near the impacted area. Bio-One of Chester County team members are experts on cleaning and all areas impacted by biohazards. We will answer your call 24/7 and can respond quickly to be there for you.

Trained Technicians

Our cleanup teams are expertly trained and adhere to OSHA guidelines. We have experience disinfecting residential, commercial, and industrial locations affected by crime scenes.

Community Outreach

We’ve been a part of the Exton, PA community for many years now and are proud to help keep it clean. We strive to make a difference in your lives. We truly care. As the owner of this business, I, Thomas Gervasio, can promise that you’ll receive the best help available from the professionals at Bio-One of Chester County.

Bio-One of Chester County - Bio Hazard DecontaminationBio-One of Chester County Team always ready to help.
Bio-One of Chester County Expert Services

Expert Services

With trained technicians and state-of-the-art tools, we can handle any biohazard job. Residential, commercial, or industrial, we have the training and experience you are looking for.
Bio-One of Chester County Discreet & Safe

Discreet & Safe

Discretion and confidentiality are important for all our clients. Our teams will arrive and complete the job in a thorough and safe manner.
Bio-One of Chester County Compassion & Competence

Compassion & Competence

Help first, business second is our motto. Our team leads with compassion and serves our clients with respect and professionalism.
Bio-One of Chester County Available 24/7

Available 24/7

Bio-One of Chester County is here for you whenever you need us. You will receive 24/7 access to a local company with nationwide expertise.
Bio-One of Chester County Insurance Assistance

Insurance Assistance

Working with your insurance company can be overwhelming. Bio-One of Chester County can open the claim and work with the adjusters directly.
Bio-One of Chester County Trusted Response Team

Trusted Response Team

A quick response can make all the difference when it comes to biohazards. Our teams will respond in an urgent manner, ready to help.

Available 24/7

We are here for you when you need us. For any Chester County Blood Spill Clean Up situation, we are available 24/7.  Whatever you need and whenever you need us, know that we will be supportive, professional and discrete.

THE Bio-One of Chester County EXPERIENCE

Working with us

  1. 1

    Call as soon as you need help.

    With 24/7 availability, we are ready to answer your call if the unthinkable happens.
  2. 2

    We will provide comprehensive remediation.

    Our Bio-One of Chester County crew will discreetly and professionally complete the crime scene cleanup or biohazard decontamination job.
  3. 3
    Then we will work with your insurance directly.
    Working with your insurance company can be overwhelming. Bio-One of Chester County can open the claim and work with the adjusters directly.

Serving Chester County and Surrounding Areas

decontamination and biohazard cleaning services reviews
User Reviews
So happy we chose them to do the clean-up work at our family member's home. Tom and his crew are true professionals. Could not be more helpful, accommodating, and informative. So patient in answering our many questions and had solutions for every concern. Always punctual and responsive. Very grateful to find such amazing service at a stressful time. Beyond our expectations!!!
Dawne Clark, N/A, 06/13/2019
decontamination and biohazard cleaning services reviews
User Reviews
Horrible reason for needing them, wonderful experience working with them. Fast, efficient, pleasant, and involved - nothing got done without my say-so, which was important. Highly recommended.
Lauren Sii, N/A, 04/27/2021
decontamination and biohazard cleaning services reviews
User Reviews
AMAZING service. Tom, Tiffany, and Eric were absolutely phenomenal at getting rid of decades old pet urine smell from our basement. They were professional, showed up on time, and took care of this issue with the best possible outcome, keeping us updated on the progress throughout. Tom explained every step as they were doing it and gave realistic expectations. I went to check out the smell today, one day after they finished treating and sealing my basement, and there is ZERO pet urine smell! Tom was fantastic to work with, always responding promptly, and gave honest and helpful opinions and referrals for other work to be done. While I hope not to need their services again, they would be the FIRST people I would call should the need arise. HIGHLY HIGHLY HIGHLY recommend!
Stephie Berman, N/A, 05/05/2021
decontamination and biohazard cleaning services reviews
User Reviews
Bio-One Chester County is the best company to hire for cleaning up messes that are beyond your capability to handle. Tom estimated the cost, materials and number of days to complete the project. Despite the need to scale the job up during execution, the job was completed on time and on budget. Tom and his crew are great! They are punctual, professional, talented, experienced, humorous, and honest. When unanticipated problems arose during execution, Tom called immediately to discuss resolution options and provided guidance to lead me gently to what I believe to be the best option. You can't go wrong by hiring Bio-One Chester County
RAHA, N/A, 01/24/2020
decontamination and biohazard cleaning services reviews
User Reviews
What an amazing experience. A member of my family has struggled with hoarding disorder for many years. It wasn’t until I came by to visit that I found that it had progressed to the point where her house was extremely dangerous and hardly livable—bags piled to the ceiling in every room, and every desk drawer and cabinet filled to the brim. Some windows were inaccessible and had not been opened in years. I called Bio One to inquire and the owner, Tom, thoroughly answered all my questions and walked me through the process and gave me cost estimates. Over the course of a few days, I watched Tom and his very respectful cleaning team transform her house from a garbage dump into a beautiful home. Bio One literally changed our lives for the better. I highly recommend them. They’re really the absolute best!!
Kirsten Brangman, N/A, 06/13/2020
decontamination and biohazard cleaning services reviews
User Reviews
We weren’t happy with the reason we needed his services (raccoon feces) , but Tom made things so much better. He answered my call promptly and was so helpful. He came at the appointed time and was incredibly efficient. There were a few hoops for him to jump through regarding our property, but he took it in stride and came out victorious! I highly recommend him! Totally thorough, accommodating and friendly.
Pam Komm, N/A, 05/09/2019
decontamination and biohazard cleaning services reviews
User Reviews
Such a easy company to work with! Went above and beyond to help schedule an emergency cleaning! Staff were very kind, flexible, and solutions centered. Would highly recommend!!!
Molly Huber, N/A, 08/11/2021
decontamination and biohazard cleaning services reviews
User Reviews
First time home owners here. We decided to take the safe route before moving into the property and get the house sanitize due to covid 19. I did a Google search for the top best covid cleaning companies and found Bio-One Chester County. I was very nervous but after speaking with Tom, he put a sense of calmness to the conversation which made everything go smoothly. This is my first experience with Bio-One and I can not say enough great things about them. Prompt, nice, hard workers and very detailed! You can't go wrong picking Tom and his crew for your cleaning service. I would recommend their service to everyone. I will be sharing there information on all our social media.. A BIG THANK YOU to you guys for all you do during this pandemic and coming to help us out today. We appreciate your service. God bless and Please continue to be Safe out ther 🙏♥️
Sophia,Joel Ramos, N/A, 02/05/2021
decontamination and biohazard cleaning services reviews
User Reviews
Tom and his team were completely professional and compassionate. They work quickly and provide excellent service. I would hire them again and highly recommend them for whatever it is you need!
Lauren Mis, N/A, 02/26/2020
decontamination and biohazard cleaning services reviews
User Reviews
Amazing job and staff!! They cleaned and sanitized from COVID-19 my entire apartment and also my car. Their staff are very friendly and profesional. They have all the equipment necessary, very professional!. They were very nice to my dogs, they explain me all this products won’t harm them and they were very thoughtful on making sure our dogs would be safe the entire process. Definitely would hire their services again without a doubt!!
Lily G McDonald, N/A, 09/29/2021

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Bio-One of Chester County

Bio-One of Chester County decontamination and biohazard cleaning services