Bio-One Of New Haven County Hoarding Logo

New Haven County
Gross Filth Cleaning

Gross filth can be difficult and dangerous to clean, as it often contains biohazardous waste. Bio-One Of New Haven County has the training to remain safe and remove it all. Don’t risk lingering diseases. Let the professionals handle it.

You called the right 
ones for the job.

Gross filth often entails bacteria, viruses, and mold. These are harmful biohazards that must be properly sanitized and decontaminated. If left untreated, each will grow and become progressively more dangerous. At Bio-One, we have professionally trained cleaning technicians that remediate these kinds of problems for a living.

Bacteria & Viruses

Exposure to bacteria isn’t necessarily bad. Everything is covered in bacteria, it’s a part of our lives. However, certain forms and viruses can be harmful (Covid-19).

In light of this, we have gathered all necessary equipment and knowledge to sanitize and disinfect. We can decontaminate whatever gross filth needs cleaning.


Mold doesn’t require much to colonize. 24 hours and some excess moisture typically does the trick. Whether we need to decontaminate the surface or remove pieces entirely, the job will get finished.

Each site varies in severity of mold and gross filth. The quicker you call, the less damage there will be. We are available 24/7 to give you the best chance of stopping the spread.

If it escalates and something must be torn out, we will reconstruct it. We want to leave you with a comfortable, safe environment. Not a bunch of holes in the wall.

Community Outreach

At Bio-One Of New Haven County, we work closely with the Orange, CT 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, Matthew Hill, can promise that you’ll receive the best help available from the professionals at Bio-One Of New Haven County.

Bio-One Hoarding is ready to assist you.
Bio-One Hoarding is compassionate to your situation.

What makes Bio-One New Haven County Gross Filth Cleaning the best choice?

Bio-One Of New Haven County Expert Services

Expert Services

With trained technicians and state-of-the-art tools, we can handle any job that’s thrown our way. Residential, commercial or industrial, we have experience with it all.
Bio-One Of New Haven County Discreet & Safe

Discreet & Safe

The identity of our customers is always protected. Our crews arrive, get the job done safely, and leave. No questions asked.
Bio-One Of New Haven County Compassion & Competence

Compassion & Competence

Help first, business second is our motto. Our owners lead with compassion and serve our clients with respect and professionalism.
Bio-One Of New Haven County Available 24/7

Available 24/7

Bio-One Of New Haven 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 New Haven County Insurance Assistance

Insurance Assistance

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

Trusted Response Team

Your emergencies are our emergencies. A fast response can make all the difference in the world. We will make every effort to arrive quickly and ready to help.

THE Bio-One Of New Haven County EXPERIENCE

Working 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 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.
decontamination and biohazard cleaning services reviews
Customer Review Rating
Knowledgeable, quick efficient service and very responsive
Gary Damato, New Haven, 12/14/2020
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, 02/2022
decontamination and biohazard cleaning services reviews
Customer Review Rating
BioOne was prompt, courteous, and did a fantastic job to clean and remove cigarette smoke smell from house. Would absolutely recommend!
Laura Ruggiero, New Haven, 07/1905
decontamination and biohazard cleaning services reviews
Customer Review Rating
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, New Haven, 04/2021
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, New Haven, 10/17/2020
decontamination and biohazard cleaning services reviews
Customer Review Rating
I called BIO ONE at 9pm on a Monday night because I needed a big piece of furniture removed out a home that was closing 9am the next day (in 12 hours). Not only did he answer my call at 9am, he gave me a quote immediatly and had someone out there 12 hours later. Cannot recommend anyone else!
Samantha Celentano, New Haven, 09/2021
decontamination and biohazard cleaning services reviews
Customer Review Rating
Matt was a hands-on specialist whose full intent is a complete job & customer satisfaction. He went above & beyond helping set up dumpster, arranging a car removal & meeting with mobile home staff to insure a problem-free situation. His pricing was also extremely reasonable!
David Mel, New Haven, 03/04/2021
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, New Haven, 07/1905
decontamination and biohazard cleaning services reviews
Customer Review Rating
I don't know what my family would have done without the help of Bio One. After my brother's unexpected passing, we contacted Bio One to handle the difficult cleanup of his apartment. The owner, Matthew Hill, was truly kind, sensitive, and professional throughout the process as was the crew. They were responsive, communicated clearly, and their pricing was extremely fair. What could've taken our family weeks to clean, Bio One handled in a day. We're so grateful for the compassion they showed us during this very difficult time and the valuable service they provide.
Sally Soricelli, New Haven, 07/1905
decontamination and biohazard cleaning services reviews
Customer Review Rating
very efficient and professional!! great job will recommend Brooke to anyone who needs this service..
Al Skip South, New Haven, 09/23/2021

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Bio-One Of New Haven County

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