Bio-One Of Chattanooga decontamination and biohazard cleaning services

Why Bio-One?

Why you should choose Bio-One 


Bio-One was founded over 20 years ago by Nick-Anthony Zamucen. He found the concept of the business by simply doing what felt right in his heart. A member at his church unfortunately lost their life, leaving a grieving family without very much means to clean up the traumatic scene. Nick and a few members of the church decided to come together and help the family remediate the scene. After doing doing so, Nick realized that there are many more people who need help and he made it his mission to help these families. Which at that moment, our main core value and motto took shape "Help first, business second." 


Over the course of 20+ years, Bio-One has grown into 100 different locations in 41 states. In the past 3 years alone Bio-One increased its size by 145%! 

Why has Bio-One grown so quickly? Why has Bio-One been included in the Entrepreneur Magazine's Annual Franchise 500 report, ranking #1 in its class? 

Why has Bio-One been trusted by so many families, businesses, and government agencies to help remediate crime scenes such as Sandy Hook and Aurora, Mandalay Bay and Pulse night club? 


Bio-One is different from other companies in many different ways. The biggest difference is our business model is based on crime scene and trauma cleaning, not restoration(water, fire, smoke damage). Restoration companies like to take more than what they need to and remodel the area. Bio-one only takes what we need to but still leave the area in a condition that it can easily be remodeled if its needed. 


Another difference is Bio-One NEVER asks for upfront payment to show up to remediate a scene and we help you file the insurance claim. You do not need insurance to use our services, we work with out of pocket payments all the time. Many companies require an upfront fee to come out to the scene then they charge you more after. In some cases they over charge and insurance companies decline their claim leaving the homeowner stuck with the payment. That is not the case with Bio-One, we are here to help you not get rich off of you. 


Bio-One is discrete also. We arrive in un-marked vehicles to lessen the our presence at you home or business. Our vehicles are not advertising tools like many other companies vehicles. We are companionate and understanding of the tragic time the family is going through and we refuse to allow the family to be re-victimize the family with unwanted attention. We never disclose what we are doing in your home to anyone and never publicly post you or your family's business. We are here to help you, not use you to advertise. 


Bio-One is also quick to respond, typically we can respond to your scene immediately. You are our number one concern from the moment you call us. We don't have to schedule you out 2-3 days or fly someone into your town to come take a look at your scene then wait another 1-2 days for more people to fly in to take care of you. We believe thats NOT how to business. Bio-One makes sure that from start to finish, the job is done correctly and that your family is getting the best care possible. All Bio-One locations are locally owned and operated allowing a quick response time and being able to make sure that everything is perfect for your family. When you call you talk to the local owner not a call center.  We are here to help you, not to use you and forget about you. 


We hope you never have to call us but if you do you are in great hands. Bio-One is here to help you no matter what. Bio-One is committed to providing excellent service in recovery and suicide cleanup, homicide cleanup, hoarding situations, junk removal, deceased animal recovery, feces removal, pest and rodent droppings and much more. Each office is independently owned and operated by a member of the local community. For more information about becoming a Bio-One franchisee, visit us at and follow us on Facebook and Twitter.