Bio-One of Trenton decontamination and biohazard cleaning services
856-994-2735

Compassion. Experience. Respect.


Trenton Suicide, Crime Scene and Biohazard Cleanup

24/7 death, crime scene, suicide cleanup and other biohazard cleanup services from trusted, experienced, and discreet professionals serving Trenton and the surrounding areas. Whether you’re in law enforcement, government, property management, or a local resident, Bio-One of Trenton has over a decade of experience serving you. We guarantee:
  • Fully habitable / operational property once we leave
  • Complete discretion with unmarked vehicles and any special requests
  • Collaboration with your insurance companies
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Bio-One of Trenton
4.9 Stars Based On
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856-994-2735
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I highly recommend Mark and his amazing crew. They are very good at what they do. They are efficient and kind, which is important in a business where the people they encounter may be going through an emotional time. I had no problem trusting them in my home and with my possessions. They put me at ease as I got rid of the accumulated "stuff" as I made my home more functional for myself in the light of some new medical issues. Their pricing is good, especially when compared with others in the same business. I thought they were worth every penny.
Lora McQueen
I called BioOneTrenton to help me get rid of a house full of garbage and stuff. I liked them right away because the owner answered the phone. With very little notice Mark arranged to meet, provide a quote, schedule his great team and get a 20 yard dumpster delivered during the week we were going to be in town. Mark, Charity and Chelsey, along with Daniel carted tons of stuff down four flights of stairs and filled two dumpsters with garbage and unwanted items in my condo. After emptying the place they did a deep clean so that my kitchen and bathroom were shining and the rugs were cleaned. I now have a kitchen, bathroom, living room and bedroom I can find. I plan on retaining their services again next year to attack a loft, walk-in closet and walk-in attic so I can sell it. I cannot say enough about how great they were and how they didn’t judge me for my “clutter”. We got along fantastically and they actually made a difficult situation fun. I would highly recommend them to anyone who needs help getting rid of “clutter “ and their deep cleaning cannot be beat. Really looking forward to working with them again.
Cheryl Wilson
It was a pleasure to have Mark and his crew clear out my basement, attic, and do some work on the bathroom. A very professional, considerate, and honest businessman. Very easy to work with; highly recommend!
Brasilia89 Ako
Mark is awesome! Great guy and business partner for the company I work for. Great personality!
Staci Dupont
This could have gone very bad, had it not been for the concern and genuine care given to detail. Not to mention, an exuberance for the work that "NO ONE " wants to do! Yes, they get paid for it. No, no matter what you were paid, you probably wouldn't do it and secondly; you wouldn't do with the amount of care exhibited by BIO-ONE Trenton. A few before Nd after shots. The price was right and the effort and professionalism was top notch!!! LWH
Llionel Henderson

Trusted By

Bio-One of Trenton decomposition / undiscovered death service

Decomposition / Undiscovered Death

When the unexpected happens, we are here for you.
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Bio-One of Trenton suicide cleanup service

Suicide Cleanup

We aim to help by cleaning with discretion and competence.
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Bio-One of Trenton feces / urine cleanup service

Feces / Urine Cleanup

We tailor every plan to each unique situation.
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Bio-One of Trenton odor removal service

Odor Removal

You shouldn’t have to settle with foul odors.
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Bio-One of Trenton homeless encampment cleanup service

Homeless Encampment Cleanup

A vital service to the community, done with compassion.
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Bio-One of Trenton blood spill cleanup service

Blood Spill Cleanup

Proper training is required to fully disinfect a blood spill.
Learn More >
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Bio-One of Trenton

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    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 / 365

    We are here for you when you need us. For any Trenton crime scene cleanup and biohazard decontamination 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 of Trenton team member.
    We are here for you when you need us the most.

    WHY CHOOSE Bio-One of Trenton?

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

    Our clients choose us for our proven expertise in providing prompt, professional crime scene clean up services and restoring property to its original condition. Bio-One of Trenton specializes in all types of clean up including blood cleaning, death cleaning, murder clean up, suicide clean up, crime scene clean up and homicide clean up in the NJ Area and throughout Trenton.
    Bio-One of Trenton services all types of trauma, distressed property, and biohazard scenes in communities throughout Trenton Area. We are your crime scene cleaners dedicated to assisting law enforcement, public service agencies and property owners/managers in restoring property that has been contaminated as a result of crime, disaster or misuse.

    Your Trenton Crime scene & Biohazard Cleaning TEAM

    Help first. Discretion always.

    As last responders, we discreetly remediate impacted 
    spaces so you can begin to move forward.
    Bio-One of Trenton owner, Mark Bonanni
    Mark Bonanni
    Owner
    Mark Bonanni is the owner of the Bio-One of Trenton franchise. He grew up in the Philadelphia region and is the proud father of two daughters. He graduated from the Fox School of Business at Temple University and has two decades of leadership and management experience. Mark runs his business with one goal: to provide excellent, reliable service to the community. He has a strong work ethic and a passion for problem solving and helping others. Mark and his team have consistently been given excellent Google reviews from very satisfied customers from PA and NJ.
    Learn more about me and my mission >
    Call Me 24/7

    The right
    team for the job.

    Making the call to a crime scene, biohazard, or decontamination cleaning company is often due to an overwhelming, traumatic, and life-changing situation. My team is ready to answer the call with professionalism, experience, and compassion.
    • Experienced and trained team
    • Clear, supportive communication
    • Comprehensive cleaning approach
    • Locally owned and operated
    Meet my team >
    Bio-One Colorado Team
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    I reached out to Mark about having our basement cleaned up from rodent droppings i discovered. He came by quickly and took a look and explained the process and sent an estimate soon after. He was very accommodating to my schedule and easy to work with. I appreciate a business that is responsive and professional. The basement looks great, thank you guys!
    Nadya Furnari, Washington Township, 12/08/2021
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    Couldn't be happier! I had a mouse infestation in the drop ceiling of my basement. I called for a quote and he actually pulled back some tiles and looked around. Then told me exactly what would be done. The quoted price is what I paid. It was more than half of what other companies were charging! They came in, removed all the tiles and cleaned everything! Did an amazing job! I cannot wait to use my basement! I would use them again in a heartbeat and will recommend them to friends and family.
    Jonathan Lee, Readington Township, 6/2022
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    Extremely pleased with the great service, caring and professionalism. They worked with an elderly woman hoarder who was overwhelmed, depressed, scared and needed help. Their kind, gentle manner made all the difference. Highly recommend them to everyone needing tenderness and caring especially with our older folks. They were prompt, efficient and the price quoted was exactly what we paid. By the end of the 2nd day, our entire team felt the love being shared. It made all the difference in the entire undertaking. Great team and great company.
    Denise Healy, Jackson Township, 05/15/2021
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    Mark was very professional and thorough. He answered all of my questions and catered to all of my concerns. Don't be mistaken, Bio-one isn't just for large jobs. Mine was smaller and was treated with the same care that a larger undertaking would have been. Thank you!
    Lynne Dettloff, Edison, 06/29/2019
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    Marc is professional and efficient, he deep cleaned and disinfectd my two car garage dirty with mouse droppings and will definitely use his services in the future.
    M P, Raritan Township, 04/2022
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    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, Bucks County, 1/21/2023
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    We had a hoarding situation and Mark and his crew were amazing! They were respectful of the resident, completely nonjudgmental and professional. They did a thorough job cleaning out and cleaning. They made a difficult time much easier.
    Susan Page, Plainfield, 8/2022
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    There are no words that can express my gratitude for their kindness and respect Mark, Charity and Chesley showed my Mom while decluttering, cleaning and removing 52 years of stuff. A seamless process over four (4)days and all we had to do was state what stayed and what was going. Thank you. I'll see you in Spring when we do the garage.
    Ardania Johnson, Lakewood Township, 12/22/2021

    COMMUNITY

    We call Trenton and the surrounding area home.

    Where we serve

    Bio-One of Trenton is owned and operated locally by Mark Bonanni. Their office serves Trenton and surrounding areas.

    Why we serve

    We are passionate about serving Trenton and the surrounding communities with compassion, diligence, and professionalism. We are available 24/7 for your crime scene cleanup and biohazard decontamination needs.