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In May of 2024, I called Mike at Bio-One and he quickly set up an appointment to visit my home in Worcester, MA. A shed attached to my house, the crawl space above it and a finished room in my basement had an infestation of mice and squirrels and their urine and feces were causing dangerous odors and more. Mike is a smart, experienced and trained investigator so he was able to find the source of my problems and to provide a well-planned out solution to my critter problems. I highly recommend Mike and Bio-One to anyone who needs the right and affordable guy and business to provide advice and actions to resolve a wide variety of hazardous conditions. Gary R

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.

Ayden and Tim did a great job cleaning up after a raccoon family decided to make their home on my second story porch. They were very knowledgeable and polite and the job went very smoothly.

I left a review on BioOne website also. I forgot to mention that he was recommended to us by the detectives of the Worcester Police Dept. I had already spoke with Mike so I knew BioOne was team we were using. When I got the recommendation, it was just reassurance. If you are looking for someone that does the job exactly the way you want it done, then don't hesitate to call. Mike Belanger and his team are extremely hard workers. They cleared out a condo in a short time, left no mess, and were completely respectful of a delicate situation. They arranged everything and gave us important information on who to call and what we needed to do. In the middle of a heat wave, Mike and his team did a thorough biohazard clean up, and a total clean out of the property. If you are looking for someone to count on to do the job right, call BioOne. We are beyond grateful to have found them! They definitely know their job and are extremely dependable, capable, and gave us a very fair price.

The BioOne team expertly and quickly provided their services. They help make a difficult circumstance, straightforward, simple and easier to get through.

Mike and the Crew are the most motivated, caring, considerate group of people I have met in a very long time. They restored my belief that people when given the chance will choose to do good. My son and I were struggling in our home the over the years had become a cluttered up hoarders nest. We also were going through a very dramatic change of wife of 30 years died very unexpectedly just a month after our 25th wedding anniversary. She had been pretty sick for a couple of months. The doctor she saw in the afternoon 11 hours before I found her unresponsive on the porch seemed to believe she was on the mend. I was put in touch with Mike by a state agency. We met and he, made it his mission to give my son and I a clean slate to rebuild our live after our loss. That he and crew did with incredible speed and care. The dumpster was filled to the brim in 6 hours. Not everything we would liked to see happen happened because of the short time frame available. I am so happy. I can walk from one end of the house to the other with the lights off at night just by ambient light coming through the windows without fear of tripping and falling. I can clearly see and access the things that need to be repaired. My son is now helping keep the space clean because he's not overwhelmed by the enormous mess that was once our house. Thank you Mike and the crew, for giving us a clean and manageable house and a new outlook on life. Without their help I'd still be putting a few extra trash bags curbside each week never really making headway. Mike is a creative man and his positive outlook is infectious. Whatever your situation is Mike will find a way to help. As he did for me and my son.

My dog was injured, I had to rush him to the vet, the dog is doing well. My car was covered in blood. They did such an excellent job. My car looks brand new. Very pleased with the results. They were fast with their service, courteous and kind.

Prompt, superior service and thorough work!

Bio One was so professional and compassionate. We cannot thank them enough for the very thorough job they did! The car looks like brand new.

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.