Bio-One of Madison Hoarding Logo


Madison
Gross Filth Cleaning

Gross filth can be difficult and dangerous to clean, as it often contains biohazardous waste. Bio-One of Madison has the training to remain safe and remove it all. Don’t risk lingering diseases. Let the professionals handle it.

You called the right 
ones for the job.

Gross filth often entails bacteria, viruses, and mold. These are harmful biohazards that must be properly sanitized and decontaminated. If left untreated, each will grow and become progressively more dangerous. At Bio-One, we have professionally trained cleaning technicians that remediate these kinds of problems for a living.

Bacteria & Viruses

Exposure to bacteria isn’t necessarily bad. Everything is covered in bacteria, it’s a part of our lives. However, certain forms and viruses can be harmful (Covid-19).

In light of this, we have gathered all necessary equipment and knowledge to sanitize and disinfect. We can decontaminate whatever gross filth needs cleaning.

Mold

Mold doesn’t require much to colonize. 24 hours and some excess moisture typically does the trick. Whether we need to decontaminate the surface or remove pieces entirely, the job will get finished.

Each site varies in severity of mold and gross filth. The quicker you call, the less damage there will be. We are available 24/7 to give you the best chance of stopping the spread.

If it escalates and something must be torn out, we will reconstruct it. We want to leave you with a comfortable, safe environment. Not a bunch of holes in the wall.

Community Outreach

At Bio-One of Madison, we work closely with the Madison, WI community to ensure a safe and clean environment. We strive to make a difference here.

For many years now, we’ve been proud to partner with local authorities, charities and other groups. We offer them the most up to date cleaning methods and techniques to keep our area safe. As the owner, I, Angela Welbes and David Levin, can promise that you’ll receive the best help available from the professionals at Bio-One of Madison.

Bio-One Hoarding is ready to assist you.
Bio-One Hoarding is compassionate to your situation.

What makes Bio-One Madison Gross Filth Cleaning the best choice?

Bio-One of Madison Expert Services

Expert Services

With trained technicians and state-of-the-art tools, we can handle any job that’s thrown our way. Residential, commercial or industrial, we have experience with it all.
Bio-One of Madison Discreet & Safe

Discreet & Safe

The identity of our customers is always protected. Our crews arrive, get the job done safely, and leave. No questions asked.
Bio-One of Madison Compassion & Competence

Compassion & Competence

Help first, business second is our motto. Our owners lead with compassion and serve our clients with respect and professionalism.
Bio-One of Madison Available 24/7

Available 24/7

Bio-One of Madison is here for you whenever you need us. You will receive 24/7 access to a local company with nationwide expertise.
Bio-One of Madison Insurance Assistance

Insurance Assistance

Working with your insurance company can be overwhelming. Bio-One of Madison can open the claim and work with the adjusters directly.
Bio-One of Madison Trusted Response Team

Trusted Response Team

Your emergencies are our emergencies. A fast response can make all the difference in the world. We will make every effort to arrive quickly and ready to help.

THE Bio-One of Madison EXPERIENCE

Working with us

  1. 1

    Establishing trust is key

    An experienced team member will introduce themselves, tour the property, and learn about your unique needs, expectations, and goals.
  2. 2

    We are mindful of personal property and valuables

    Our technicians make it a priority to try to find and save items of value such as wallets, keys, coin collections, legal documents, photo albums, baseball cards, or more.
  3. 3

    Your satisfaction is important

    We want to make sure you are satisfied and happy with our work. If for some reason something else needs to be done, we are here for you.
decontamination and biohazard cleaning services reviews
Customer Review Rating
Hiring Bio-One was one of the best decisions I could have ever made. They were quick, knowledgeable, and non-judgmental. I now have an organized and clean home. Thanks again Bio-One!
Kristin S, Madison, 01/2022
decontamination and biohazard cleaning services reviews
Customer Review Rating
Angie, David and their team were incredible and helped us out immediately when we were in great need and on a very tight time schedule. They offer so many helpful services and were able to meet all of our needs the next day. They were kind, compassionate, caring, discrete and very good communicators. Their prices were so fair and they went above and beyond for our family. We are forever grateful for their services. If you have a hoarding situation on your hands that feels so overwhelming that you can't imagine how you would remedy it, call them, they are angels and can do it. Thanks again Angie, David and team!
Erin Lorenz, Madison, 01/2024
decontamination and biohazard cleaning services reviews
Customer Review Rating
Angela, David, and their coworker at BioOne did an ABSOLUTELY AMAZING job for us. They were exceptionally sensitive to a rough situation, extremely professional, and gave us a very reasonable quote. Very timely. The work was done beautifully and quickly, and they made it look like a "home" again. Nice extra touches too. I would recommend them without hesitation to anyone (personal or business). It's clear these folks take great pride in their work and their business. I'll be keeping their card around and will call again if needed!!!
Orionugget, Madison, 02/2022
decontamination and biohazard cleaning services reviews
Customer Review Rating
Extremely impressed with the service. Everything was done on time and everyone was very professional.
Brian Fieber, Madison, 12/2021
decontamination and biohazard cleaning services reviews
Customer Review Rating
I just want to give a HUGE recommendation for Bio-One. I know most of us have worked with them on cases in the past, but this particular case I am working on right now with them, they are going above and beyond and deserve an extra shout out. My client's home was one of the worst I've ever seen. They got out there within a day to get thins cleaned up. They changed his lightbulbs, replaced the corroded toilet, got him set up with some bedsheets, towels, kitchen equipment, etc. all things they had in their garage so he would be set up for success after the major clean out. They even helped with some pest control to get rid of the rats/mice that have overrun the home. They have been so willing to help my client and work with us and I just feel that we are lucky to have them as a vendor/support in our community :) 
Managed Care Organization, Madison, 01/2024
decontamination and biohazard cleaning services reviews
Customer Review Rating
I recently moved into a home that previously had a fairly substantial mouse problem, and worked with Bio-One to clean out the basement rooms that were favored by the mice, removing ceiling tiles & carpeting and disinfecting the worst areas. I contacted several similar companies in the Madison area, but Angie and David were by far the most responsive, quickly coming on site to provide a reasonable estimate. They were friendly & helpful throughout the process, and did a great job cleaning out the affected areas.
Leif Maxfield, Madison, 05/21/2021
decontamination and biohazard cleaning services reviews
Customer Review Rating
The owners and staff at Bio One were quick to respond to my inquiry for service, as well as prompt, courteous and through in their clean up of my outdoor space. I would highly recommend their services!
Kristine Peterson, Madison, 2023
decontamination and biohazard cleaning services reviews
Customer Review Rating
I'll add the same review I put on Google: "Angela, David, and their coworker at BioOne did an ABSOLUTELY AMAZING job for us. They were exceptionally sensitive to a rough situation, extremely professional, and gave us a very reasonable quote. Very timely. The work was done beautifully and quickly, and they made it look like a "home" again. Nice extra touches too. I would recommend them without hesitation to anyone (personal or business). It's clear these folks take great pride in their work and their business. I'll be keeping their card around and will call again if needed!!!"
A.L. Meyer, Madison, 02/11/2022
decontamination and biohazard cleaning services reviews
Customer Review Rating
Bio-One did some extensive basement clearing and cleaning for us during a job that included carrying up and disposing of heavy old furniture. They donate and recycle items appropriately and worked efficiently and expeditiously. The crew consisted of hard workers who to a person were good-natured and a pleasure to work with. We were able to get a job done in one day that we were dreading and that could easily have taken us weeks. We highly recommend them!
Katie Scharf, Madison, 03/2022
decontamination and biohazard cleaning services reviews
Customer Review Rating
Angela and David were amazing. From the beginning they were caring, passionate, returned my calls right away and answered my questions. They were able to come take care of the apartment within 48 hours of me calling them. Very great company. I would highly recommend Bio-One!!!
Tyan H., Madison, 08/17/2021

Request a service from your local Bio-One team.

Bio-One of Madison

Bio-One of Madison Hoarding Icon