Bio-One of New Haven County decontamination and biohazard cleaning services
203-577-8242

Compassion. Experience. Respect.


New Haven County 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 New Haven County and the surrounding areas. Whether you’re in law enforcement, government, property management, or a local resident, Bio-One of New Haven County 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 New Haven County
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Get in touch with our 24/7 biohazard & crime scene cleaning team today
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203-577-8242
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I ask Bio One for service at one of my business locations. The service was professional, timely and excellent. Everything was handled exactly as I requested. Matt was a pleasure to work with and I highly recommend this service!! Beth Cohen, B and B Transportation
Elizabeth Ann
very efficient and professional!! great job will recommend Brooke to anyone who needs this service..
Al Skip South
Have used Bio-One for two different jobs that I could never have handled myself: cleaning up a room trashed by a former tenant and full of medical waste, among other things, and cleaning a shed that was turned into a raccoon latrine. Highly satisfied with each service call. Matt is detail oriented, responsive, and helpful, and I'd thoroughly recommend him and his crew for any tough jobs.
Louis Wasser
Excellent timely service.
Kenneth Tucker Sr.
We are a “Return Client” of Bio-One of New Haven County. Whatever your job is, you will get Professional Service, Detailed Communications, Prompt Service, and a Result Oriented Job done. Bio-One will leave you pleased with the results. THANK YOU AGAIL BIO-ONE!
Reginald L. Llewellyn
Bio-One of New Haven County decomposition / undiscovered death service

Decomposition / Undiscovered Death

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

Suicide Cleanup

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

Feces / Urine Cleanup

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

Odor Removal

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

Homeless Encampment Cleanup

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

Blood Spill Cleanup

Proper training is required to fully disinfect a blood spill.
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We Respond 24/7. Request a Service Now. 

Bio-One of New Haven County

    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 New Haven County 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 New Haven County 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 New Haven County team member.
    We are here for you when you need us the most.

    WHY CHOOSE Bio-One of New Haven County?

    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 New Haven County 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 CT Area and throughout New Haven County.
    Bio-One of New Haven County services all types of trauma, distressed property, and biohazard scenes in communities throughout New Haven County 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 New Haven County 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 New Haven County owner, Matthew Hill
    Matthew Hill
    Owner
    Matthew Hill is the owner of Bio-One New Haven County. Matthew grew up in the New Haven area and served locally as a first responder. Matthew graduated from Northeastern University in Boston with a degree in Business Communications and spent many years in Supply Chain Management. Matthew discovered Bio-One while searching for a way to give back to the local communities who had provided him with so much over the years. He has a true passion for helping others and serving those in his community. In his time away from the business, Matthew enjoys spending time with his wife and two young children.
    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 ask Bio One for service at one of my business locations. The service was professional, timely and excellent. Everything was handled exactly as I requested. Matt was a pleasure to work with and I highly recommend this service!! Beth Cohen, B and B Transportation
    Elizabeth Ann, New London County, 07/22/2021
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    I can't say enough about Bio-One! these guys were absolutely fantastic. Understanding, helpful, and did everything they could to make this go as smoothly as possible. From the first meeting with Matthew, to when Joey and his crew left, I was extremely impressed with the professionalism and efficiency. Their pricing was fair and they stuck to the quote they estimated. Highly recommended, when you need it done right, these are the guys to call without a doubt.
    David Dixon, New Haven County, 02/2022
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    Matt and his team were AMAZING!!! My elderly father has been in a rehab center for past few months and we hired BioOne to deep clean and organize his apartment before he moved back home. Matt was super responsive and answered every one of my million questions/requests. Most of the family is out of state and we had great peace of mind working with BioOne - they are completely trustworthy! Matt also worked with us on price and was able to come out on a few days notice! He did an impeccable job - my dad had some medical issues and the dirt and grime and chaos had taken over. My sister almost cried when she saw what BioOne had done - so clean and fresh and organized in a logical way. Plus the team sent updates about different items that needed replacing and even went out on their own and bought a few household pots n pans etc so my dad would have them when he arrived. Seriously an angel sent from heaven. Thank you SOOOO much BioOne!
    Suzanne Smith, Fairfield County, 07/1905
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    This company is very efficient from the owner Matt to his team led by Joey. They recently cleaned out a cottage for me, removing all the old carpet, insulation, mouse droppings etc. They went above and beyond to make sure every space was cleaned. I highly recommend this business.
    Sandy Conlon, Tolland County, 04/2022
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    We are a “Return Client” of Bio-One of New Haven County. Whatever your job is, you will get Professional Service, Detailed Communications, Prompt Service, and a Result Oriented Job done. Bio-One will leave you pleased with the results. THANK YOU AGAIL BIO-ONE!
    Reginald L. Llewellyn, Hartford County, 2021
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    Excellent timely service.
    Kenneth Tucker Sr., Middlesex County, 2/18/2023
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    Bio-One saved the day and Matt was professional and up front with us. Our mold problem was explained thoroughly to us. We were given a fair quote and the procedure was explained to us too. Matt and his team dressed accordingly and protected the work area on site. Within a few hours we were good to go. They even gave us tips on how to prevent future problems. Would recommend for any of your cleaning needs.
    Thomas Fatone, Middlesex County, 10/17/2020
    decontamination and biohazard cleaning services reviews
    Customer Review Rating
    Thoroughness, efficiency, and all-around niceness!
    Marilyn Nelson, Tolland County, 02/23/2021

    COMMUNITY

    We call New Haven County and the surrounding area home.

    Where we serve

    Bio-One of New Haven County is owned and operated locally by Matthew Hill. Their office serves New Haven County and surrounding areas.

    Why we serve

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