Bio-One of Trenton decontamination and biohazard cleaning services

TrentonDecomposition / Undiscovered Death Services

Decomposition can happen fast and rapidly contaminates the surrounding area. It’s essential to act quickly to avoid permanent property damage and exposure to bloodborne pathogens. Bio-One of Trenton works closely with property owners, family members, and emergency responders to:

  • Arrive on scene as quickly as possible
  • Remain discreet with unmarked vehicles and any special requests
  • Follow strict OSHA guidelines to ensure safety
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Bio-One of Trenton
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From my project's intake to its completion, Mark was prompt, professional and thorough. He contacted me right away after I left an inquiry through his website, assessed the job in a timely manner, gave me a very reasonable price and then tackled it with skill. It's never a pleasant thing to need this type of service, but Mark made it so much easier with a unique combination of compassion and focus.
Jeannie O'Sullivan
My Aunt has had a terrible issue with hoarding and after 7 years we finally were able to convince her to let someone deal with it. Mark and his Charity were phenomenal in dealing with her and understanding the challenges of dealing with someone who is dealing with a mental health issue. They were very professional and accommodating and supportive during the process and for the most part took care of everything that we were dealing with. I recommend them for any cleaning needs!
Big Dan80
"I can't say enough WONDERFUL THINGS about this company. And about owner Mark in particular and our cleaning-person-on-location, Charity (whose name couldn't be more perfect of her character). Our story: We were faced with the sad and overwhelming task of having to clean out an elderly family member's apartment; she had lived there for about 50 years. It was filled with stuff! She's 89 and we had to move her to a nursing home due to onset of dementia. She had been neglecting the place terribly for many years; it was so dirty and messy and just piled with STUFF. Lots and lots and lots of STUFF. WELL: Mark and his team were FANTASTIC, professional, conscientious, and caring, sending us photos of things and asking, ""keep? toss? donate?"" They carefully set aside things that they thought might be valuable and asked us about it before just throwing the stuff away. They also lovingly secured any pieces of jewelry, possible valuables, sentimental family photos, etc. They put real thought and compassion into their cleaning-out work. We are managing this task from 3 hours away (three different family households; none of us are Trenton locals). To say that we felt Joan's things and this apartment were secure and comfortable in Mark and team's trusted hands is an understatement. We felt SO WELL TAKEN CARE OF by the BioOne Trenton Team! They added so much heart and care to an otherwise difficult, and at times very unpleasant and dirty, task. As a result of Mark and Charity's (and others whose names I don't know, sorry!) hard, hard (and heart-filled!) work, we were able to get a small, two-bedroom apartment -- complete with precarious steps leading to the entirely upstairs apartment --CLEANED OUT and emptied and spotless IN THREE DAYS' TIME. Two days for the clean-out and sorting process (emptying it). One final day for a very, very deep clean. I'll show before and after photos below! The expense was justified; we knew not to settle for a ""less expensive"" place; we know because we tried. It was a disaster. Pay the money; get it done right! Mark and his team work HARD and they deserve to get paid not just a decent wage but an exemplary one! They go above and beyond! The other cheaper company we tried to hire said they'd do it for so much less but we had to be the ones hauling it all to the curb. Ummmm, NO. This company, BioOne Trenton, does it all from going to the place for a personal look through to do an estimatge, to driving up to your door the first day, to mucking out the place, to separating and sorting ""All That Stuff"" into KEEP / TOSS / DONATE piles, to checking in with the customer several times a day (which I welcomed! I love open, transparent communication!), to loading it up in their trucks, to hauling it away, and then, on the final day, to cleaning the entire apartment top to bottom, every corner, every crevice. It was shining clean when it was done! We were so impressed. I will always use only BioOne Trenton for my Trenton-area cleaning-out needs! THANK YOU to Mark and Charity and the whole team for a STELLAR JOB and for allowing us to relax about the apartment, knowing it was in BioOne's capable hands, which allowed us to focus on so many of the other difficult ""elder care issues"" we have to deal with. Emotionally, this is just a really challenging time for our family, but Mark and Charity and the team gave us peace of mind, professionalism, stellar top-notch customer service, a fair price, and even a compassionate listening ear for when I got emotional about all of this. BioOne is simply THE BEST. If you're searching for a cleanup crew that will not just meet but EXCEED your expectations, please, do yourself a favor and look no further. CALL THIS COMPANY TODAY and book your estimate, and then, HIRE THEM. They are simply THE BEST in town. --Kathleen (DC/MD area), Dorothy (Northeast PA), and Steve (North Jersey) (note: zero Trenton connections and we trusted them to do ALL OF THIS while we never stepped a foot in Trenton to check in on them in person)"
I contacted Bio-One Trenton after unexpectedly losing a loved one. From the moment I called, Marc treated me with compassion and the utmost professionalism. They were fast, efficient and kind. I couldn't recommend a better company.
Dominica Gorlin
Covid Disinfection/sanitation The owner was very informative and very accomodating. He was on time and very nice. Will definitely recommend:-) thanks for the service!
Shiela Caparros

Trusted By

Micro Seal CMRC CertifiedOSHA Certified

You called the right
team for the job.

When a body is discovered, it is important to act quickly to avoid any additional property damage and exposure to harmful fluids and gasses. We can help:

  • Bio-One of Trenton is highly skilled and trained to clean up biohazardous waste
  • Our team follows strict state and federal guidelines to ensure every job is completed safely


Our experienced technicians disinfect residential, commercial, and industrial locations affected by an unattended death and decomposition. Our decontamination services ensure that cleanup needs are handled thoroughly and professionally so you can move forward.


We care greatly for the community, and we take pride in our work. Establishing trust and peace of mind for everyone affected is our main objective. You can count on our team to be discrete and maintain confidentiality.

Bio-One of Trenton, a team you can rely on.Bio-One of Trenton is the right team for the job

We Respond 24/7. Request a Service Now. 

Bio-One of Trenton

    We're ReadY 24/7

    Work with us

    1. 1

      Establishing trust is key

      An experienced team member will introduce themselves, tour the property, and learn about your unique needs, expectations, and goals.
    2. 2

      We are mindful of personal property and valuables

      Our Bio-One of Trenton 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.
    3. 3
      Your satisfaction is important
      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.

    Available 24/7

    We are here for you when you need us. For any Trenton Decomposition / Undiscovered Death Services situation, we are available 24/7.  Whatever you need and whenever you need us, know that we will be supportive, professional and discreet.
    Bio-One of Trenton 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 Trenton 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 Trenton 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 Trenton Available 24/7

    Available 24/7

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

    Insurance Assistance

    Working with your insurance company can be overwhelming. Bio-One of Trenton can open the claim and work with the adjusters directly.
    Bio-One of Trenton 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.

    WHY CHOOSE Bio-One of Trenton?

    We are here for you when
    you need us the most.

    Bio-One of Trenton technicians know that an unattended death can be an overwhelming experience. In addition to working under strict regulations and using the latest techniques to clean up and dispose bio-hazardous waste in Trenton Area, our certified technicians work with utmost respect and confidentiality.

    Our licensed technicians disinfect residential, commercial and industrial locations affected by the body decomposition. In many cases bodies decompose at rapid speeds, especially in warm humid climates, which leads to dangerous release of body fluids and gases. Our decontamination services ensure that cleanup needs are handled professionally and that properties are properly restored.