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Absolutely five stars for Bio-One! They did an amazing job from start to finish. The team was incredibly friendly, efficient, and caring, making a tough situation so much easier to handle. They were not only helpful and honest, but also incredibly professional in everything they did. What stood out most was their genuine willingness to help and their strong focus on safety and care throughout the entire process. I can’t recommend Bio-One enough—truly top-notch service with heart!

Mike was beyond wonderful in getting the job done. Kind, helpful and knowledgeable, his expertise in his field made my garage look clean and usable again. His quick response to my request and offer for additional help if needed indicated his commitment to his profession and his customers. Absolutely the best!

This company was very professional and got the quote back to me quickly and got the proposed job done efficiently. Tim was super easy to work with and very accommodating. Great job, guys.

Mike and his team were honest, prompt and thorough. They made us very comfortable and explained the process and cleaners they use. Very friendly to my family and offered help to us as we cleared other household items into dumpsters. I would highly recommend them to anyone who needs to clean up done right.

Mike and Tim were fast, efficient and a pleasure to work with! Highly recommend!

This is an amazing company. They cleaned out a house in Millis in no time. They loaded multiple 30 yard dumpsters with gunk and waste in less than a week. What a great company to work with.

I'll add to all of the great reviews here. Mike and his crew did a great job. Mike is the kind of communicator you wish you had for all of your service calls, and he asks all the right questions and handles everything. He delivered on time and on the estimated cost, and working with him was a real bright spot in an otherwise very difficult time. Can't recommend enough. Thank you so much, Mike.

We used Bio-one of Worcester, for a clean-out that was also a biohazard situation that needed to be rectified in a matter of days. Mike and his team made it happen! Mission accomplished! Thank you!

Words cannot express the thanks and gratitude I have for Bio-One of Worcester! Mike and his son came to our aid after one of our cats created for herself a bathroom in a crawl space in our split level home, which also went under the lower staircase. This dynamic duo wasted no time getting everything clean again! They accommodated us on many levels including working in a swelteringly hot airless environment to cleaning up, as well as visiting us three times to make sure the area had responded to the treatments, coupled with the utmost respect and courtesty for our situation! I highly recommend Bio-One and will definitely use them again!

Bio-One was great! Mice had made a big mess of my attic and Mike and crew ripped all the flooring out and left me with a nice clean slate to work with moving forward. They left the room impeccable and finished in just a few hours.