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Amazing service and people. Helped us with a tough cleaning job that included blood and did it with compassion and respect for our family. Highly recommend.

Bill is a gem. What an incredible guy, and an incredible product.

Even more than the quality cleanup work they do, there's significant compassion and understanding that comes first. From the first phone call to getting a quote and service the next day, they were great, got the job done quickly, for a great price, and most of all, with kindness. Whatever kind of cleanup job you may need help with, whether you think it's huge or small and overwhelming either way, it's absolutely worth calling and asking for help!

I've got to be honest, I never wanted to have to work with a company who does what these guys do. I don't think anyone does, but I'm so glad it was them. Discretion, transparency, professionalism... These guys nailed it. I'm one of the biggest skeptics of people these days for good reason, there are a lot of people out to make a dollar without regard for who they crush on the way and these guys are NOT THOSE GUYS. I know I'll need to use their skills again in a few years and they'll be the first ones I call. They'll be the only ones I call. 5 stars all day every day. Thank you guys!

I would give them 6 stars if I could, but only 5 are allowed! The team of technicians who came to our house were all friendly, understanding and polite. They guarantee their work, and they are true professionals. Thanks guys!

I am so appreciative of Bill, Mike, and Joe. They did a fantastic job on clearing out a house for one of my family members. They were very compassionate about the situation from the first time talking to Bill on the phone all the way through the last day of the clear-out. Thank you Bio-One!!

If you find yourself in a stressful situation where you're having to find a clean up company to handle a clean up job that would be hazardous to take care of yourself, I highly recommend this company. I have used Bio-One one 3 separate occasions and they've consistently provided amazing customer service every time along with trying their best to squeeze us in as best they could with their already crazy schedule. I used their disinfectant services but here's Keywords for other services they provide: crime scene clean up, biohazard clean up, covid fogging, covid clean up, disinfecting, hoarder clean up

Bill Muir and I met a few years ago. I have referred him to many people. Today he is doing work in my house, so grateful to know that the flood damage from the fish tank will be taken care of and my house will be whole once again.

Easy to work with, impeccable work, friendly, and compassionate. They totally transformed and resolved an extremely difficult situation and I am so very grateful. I highly recommend them!

I can't say enough good things about Bill and his team at Bio-One. Bill was very understanding about a difficult hoarding clean-out at my mother's house in Lake County, IL. The team worked diligently and discovered many valuable items I had no idea existed. They really went the extra mile to review, sort, and clean. Plus, the clean-out was very discreet to avoid any embarrassing conversations with the neighbors. Bill was in regular contact and is such an understanding and kind person. I interviewed numerous companies prior to selecting Bio-One. Bio-One clearly understood the human aspects of an unpleasant situation much more so than the other companies. And, based on the competitor cost estimates I received, I was very pleasantly surprised at the end of the job. Bill's estimate was accurate and ended up being a significantly better value than the next nearest competitor.