COMPASSION. EXPERIENCE. RESPECT.

Deep Cleaning

You shouldn’t be embarrassed by asking for help. This is what we do. Whether it’s a few rooms or the whole house, Bio-One of Trenton will clean without passing judgement.

Emergency response hotline

Get in touch with our 24/7 biohazard & crime scene cleaning team today

Call me directly: Mark Bonanni
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kathleen.halverson

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 chara...

Giuliana Hazelwood

Mark, Charity, and everyone at Bio One have been unbelievably kind, quick, honest, collaborative, and hardworking as they've helped us clean out a deeply hoarded house. I don't know wha...

Valerie S

So pleased with Mark and his team! So efficient and makes you top priority. Will defiantly use again and totally recommend! Thank you!

Heather Redd-Charles

The Bio One Team was professional and swift. Our family thought it was impossible to clear a loved one's home and make it livable again but Mark, Charity and Chelsey made it possible in...

Cheryl Wilson

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 me...

Trusted By
Micro Seal CMRC Certified
OSHA Certified

You called the right team for the job

When you declutter and deep clean with us, you will be left with a house that's unrecognizable from when we started. There’s no true limit to what we can do. After 20+ years of experience, there’s yet to be a job we couldn't handle. 

You may think many items in your house are a lost cause, too dirty and nonfunctional to save. However, using proper techniques we commonly change that narrative.

Nothing is too dirty for us to salvage. All of our cleaning technicians understand this. Each one has been trained on the proper procedures. You may be surprised at what we can do. 

Declutter

We’re very compassionate and understanding of our clients during this process. Clutter isn’t garbage. We get that. We simply organize what’s available, and dispose of unwanted items to clear room for living. Your property will always be treated with respect by our crews. 

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Compassion. Experience. Respect.

Deep Clean

Deep cleaning is intended to be a very thorough process. Common areas that we clean during this time are:

  • Underneath heavy appliances (fridge, washer, dryer)
  • Inside typical appliances (oven, microwave)
  • Walls, ceilings and floors

If you’ve never thought about cleaning there, it will be on the list. By the time we’re done, there will be no room left unturned. Whatever you need cleaned, we will do it. This is a service for you, and we haven’t forgotten that. 

Community Outreach

At Bio-One of Trenton, we work closely with the Trenton, NJ community to ensure a safe and clean environment. We strive to make a difference here.

For many years now, we’ve been proud to partner with local authorities, charities and other groups. We offer them the most up to date cleaning methods and techniques to keep our area safe. As the owner, I, Mark Bonanni, can promise that you’ll receive the best help available from the professionals at Bio-One of Trenton.

We respond 24/7.
Request a service now.

    WE'RE READY 24/7

    Work with us

    Three simple steps. One compassionate team.
    1

    Call Anytime—Day or Night

    Reach out 24/7. A kind, trained expert will listen and guide you through the next steps.
    2

    On-Site, With Care

    We’ll arrive quickly, walk the space with you, and create a plan that fits your needs—with total discretion and respect.
    3

    You're in Good Hands

    We’ll handle the cleanup with care and follow through until you’re fully satisfied. We can even work with your insurance to ease the process.

    What makes Bio-One Deep Cleaning Service in Trenton the best choice?

    Expert services

    With trained technicians and state-of-the-art tools, we can handle any biohazard job, whether residential, commercial, or industrial. We have the training and experience you are looking for.

    Discreet & safe

    Discretion and confidentiality are important to our clients. Our teams will arrive and complete the job thoroughly and safely.

    Blood Spill Cleanup Icon

    Compassion & competence

    Our motto is "Help first, business second." Our team leads with compassion and serves our clients with respect and professionalism.

    Available 24/7

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

    Trusted response team

    A quick response team can significantly impact biohazard situations. Our teams respond urgently and are ready to help.

    Insurance assistance

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

    Call Us 24/7
    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.

    Find your nearest Bio-One office

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    What our clients say

    decontamination and biohazard cleaning services reviews
    Priscilla L., Trenton, 05/2025
    Bio-One Trenton did excellent work for our family. They work very hard and are very knowledgeable and skilled at the work. They kept us informed and were very sensitive and kind with emotional issues that came up about decreasing our belongings. After they cleaned, the rooms looked far better than I thought was possible. The Bio-One Trenton staff were exactly right for us. I completely recommend them and if I ever need these services again, I would always hire them.
    decontamination and biohazard cleaning services reviews
    Susan C., Trenton, 04/2025
    Exceptional service and compassionate professionals! Used Mark and team for significant rodent dropping cleanup of entire condo. From the first call and quote through the final clean-up, they gave me a tremendous sense of relief and reassurance in an extremely difficult situation. Superior attention to detail and commitment and discretion. No need to look any further!
    decontamination and biohazard cleaning services reviews
    Giuliana H., Trenton, 04/2025
    Mark, Charity, and everyone at Bio One have been unbelievably kind, quick, honest, collaborative, and hardworking as they've helped us clean out a deeply hoarded house. I don't know what we would have done without them! I can't believe that within less than a week's time, they were able to come out, assess the job, and clear everything out as well as they did. They handled the job with such integrity and care knowing how difficult it is to tackle a job like this.
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