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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.

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.

MATT AND HIS CREW DID AN OUTSTANDING JOB. DEEP CLEANED AND SANITIZED EVERY SURFACE. THEY WENT ABOVE AND BEYOND WHAT I EXPECTED AND I HIGHLY RECOMMEND THEM TO ANYONE WITH A HOARDING OR DECONTAMINATION NEED. RESPECTFUL, PROFESSIONAL EFFICIENT AND ON TIME....

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!

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!

Bio One came today to remove mouse droppings and decontaminate our basement and attic. Matt and Joey paid great attention to detail. They got rid of all the old insulation that served as a pathway throughout our lower level and moved ALL basement items for clean up. Best money spent all year! I can now easily seal up holes to the outside and prevent future problems! Thank you Bio One! Highly recommend.

We hired Matt for a hoarding clean-up in Hamden in December for an elderly member of our family. Matt and his crew were excellent. They were very thorough and very careful with the clean-up and sanitizing the entire house. We had a great experience working with Matt and all of his crew members. It was a very smooth process and were very happy with the results of the clean-up. Highly recommend!

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.

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.