Answering the call:
Chester County  Crime Scene Cleanup and Biohazard Decontamination

Big shout to Tom Gervasio for an outstading job that he performed on my vehicle. He was efficient , professioal and courteous.Thankyou for helping me through a difficult situation. Thanks again . Dawn Miller.

Bio one Chester county Just recently did a job for me. I had dogs that Peed on a concrete floor in the basement. Several other companies were not able to guarantee they could get the smell out. Bio one Was able to. They Took the smell out and were reasonably priced punctual and very friendly. I would definitely recommend Bio-one if you have any type of pet odor or any odor in general.

Great experience with Tom and his team! He was prompt in coming out for the estimate and returning my phone calls/texts. In addition to doing a great job, all the employees have great attitudes and are awesome assets to his team. We could not have asked for a better experience. I highly recommend Bio-One Chester County!

So happy we chose them to do the clean-up work at our family member's home. Tom and his crew are true professionals. Could not be more helpful, accommodating, and informative. So patient in answering our many questions and had solutions for every concern. Always punctual and responsive. Very grateful to find such amazing service at a stressful time. Beyond our expectations!!!

Great customer service. They answered our call right away and were onsite the following morning. The owner was very helpful. I would highly recommended this company!

Tom and his crew were very thorough and extremely easy to work with. They did a great job cleaning up my carpets and even went the extra steps to rent a rug doctor before coming to my house to steam clean the carpets after they were done. I would highly recommend this company. JScott

Amazing job and staff!! They cleaned and sanitized from COVID-19 my entire apartment and also my car. Their staff are very friendly and profesional. They have all the equipment necessary, very professional!. They were very nice to my dogs, they explain me all this products won’t harm them and they were very thoughtful on making sure our dogs would be safe the entire process. Definitely would hire their services again without a doubt!!

I highly recommend Tom and Bio-One. He was amazing from the first phone call. He handed a delicate situation for us and was very helpful for further recommendations. He was prompt and helpful in resolving the problems. We were in town for only a few days and he was quick to help us resolve all. He went the extra mile and did a great job! Professional, accommodating and very helpful in a stressful situation.