Chicago North Mold Remediation 

Biohazards and hoarding can create an environment for mold growth. There's no need to risk removing it yourself. Let Bio-One of Chicago North remediate it for you.

You called the right 
team for the job.

Quick Action

It only takes 24-48 hours for mold to colonize. All that’s needed is organic material and water. Typically, excess moisture from floods, leaks, or poor ventilation will do the trick.

Mold is a natural substance that also loves warm, indoor environments. The fungus can get in through doors, windows, HVAC systems, etc. and usually plants itself where no one will see it:

  • Attics and crawl spaces
  • Under sinks
  • Near washer and dryer hookups

Mold can be hazardous. The impacted areas will need to be treated by a professional. If not removed properly, certain health risks may follow:

  • Respiratory complications
  • Skin irritation
  • Severe allergic reaction

Whether it’s removing surface-level spores or tearing down and reconstructing larger areas, it should be done professionally.

Quick actions once the mold is noticed will prevent a lot of damage. We can save you money on damages and the time it would take to repair them. 

Address the Source

Removal of the mold will only get you so far. It came in and grew somehow. At Bio-One, we address the source from which the mold came.

Any highly contaminated items will be disposed of. Our proper containment system will prevent any cross-contamination. However, mold will also be prevented from entering by the same means.

If you’re not addressing the problem, how much help can removal actually be? It’s sure to come back within 24-48 hours. 

Community Outreach

We’ve been a part of the Chicago, IL community for many years now and are proud to help keep it safe. We strive to make a difference in your lives. We truly care.  As the owner of this business, I, Brian & Lynn Martin, can promise that you’ll receive the best help available from the professionals at Bio-One of Chicago North.

Bio-One of Chicago North - Bio Hazard DecontaminationBio-One of Chicago North Team always ready to help.
Bio-One of Chicago North Expert Services

Expert Services

With trained technicians and state-of-the-art tools, we can handle any biohazard job. Residential, commercial, or industrial, we have the training and experience you are looking for.
Bio-One of Chicago North Discreet & Safe

Discreet & Safe

Discretion and confidentiality are important for all our clients. Our teams will arrive and complete the job in a thorough and safe manner.
Bio-One of Chicago North Compassion & Competence

Compassion & Competence

Help first, business second is our motto. Our team leads with compassion and serves our clients with respect and professionalism.
Bio-One of Chicago North Available 24/7

Available 24/7

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

Insurance Assistance

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

Trusted Response Team

A quick response can make all the difference when it comes to biohazards. Our teams will respond in an urgent manner, ready to help.

Available 24/7

We are here for you when you need us. For any Chicago North Mold Remediation situation, we are available 24/7.  Whatever you need and whenever you need us, know that we will be supportive, professional and discrete.

THE Bio-One of Chicago North EXPERIENCE

Working with us

  1. 1

    Call as soon as you need help.

    With 24/7 availability, we are ready to answer your call if the unthinkable happens.
  2. 2

    We will provide comprehensive remediation.

    Our Bio-One of Chicago North crew will discreetly and professionally complete the crime scene cleanup or biohazard decontamination job.
  3. 3
    Then we will work with your insurance directly.
    Working with your insurance company can be overwhelming. Bio-One of Chicago North can open the claim and work with the adjusters directly.

Serving Chicago North and Surrounding Areas

decontamination and biohazard cleaning services reviews
User Reviews
Brian and his team did an amazing job! Brian was kind and considerate and put my fears at ease when he came to review the situation and give me an estimate. His team returned the next day and completed the project professionally and respectfully. His pricing was both competitive and reflective of my situation. I will be recommending their services to all my friends. I will use them again if the need ever arises. Thank you so much for your care and professionalism.
RA (RA), Chicago, 12/1/2022
decontamination and biohazard cleaning services reviews
User Reviews
From my first phone call Brian was a pleasure to deal with despite the difficult circumstances of a residential clean up. He was professional and still warm and understanding. The crew was the same way. They were prompt in responding to any inquiry and were worth every cent of their fee and then more.
Kim Otto, Chicago, 2/1/2025
decontamination and biohazard cleaning services reviews
User Reviews
Fantastic experience working with Brian, Lynn and the crew. Super responsive, listened to all instructions, treated the place with respect and did a fantastic job. Even came in under the original estimate. Made a tough situation so much easier to deal with. Would not hesistate to hire again and absolutely recommend.
Tom Wilseck, Chicago, 10/1/2024
decontamination and biohazard cleaning services reviews
User Reviews
Brian from Bio-One is exceptional, professional, and kind. We appreciate the hard work they did for us. I highly recommend this service to anyone in need.
D L, Chicago, 4/1/2024
decontamination and biohazard cleaning services reviews
User Reviews
Like the other reviews this one isn't going to be any different because they are amazing they came in our situation was rather rough they were understanding they took their time they were patient with us they walked us through the process kept us in the loop very caring very understanding patient and their extraordinary attention to detail Brian and Linda the best I give 10 stars but I can only do five hope you guys see this because I really do appreciate what you did and thank you so so much I can only get five stars but I'm just going to say 10 out of 10 fully recommend
Shomari Smith, Chicago, 3/1/2024
decontamination and biohazard cleaning services reviews
User Reviews
I would like to highly recommend Brian and Lynn from Bio - One we met through networking and being in the real estate market I come into many situations and work with many families. Brian and Lynn specialize in Mold remediation, helping with families that has a member that Hoarding problem, disinfectant for COBIT 19 these are just a few things that they do. I have total trust in them for their compassionate and discrete service. I believe they cover all of northern Illinois and eastern counties James Smith RE/MAX showcase
James Smith, Chicago, 2020
decontamination and biohazard cleaning services reviews
User Reviews
We thoroughly enjoyed working with Brian and his staff. They first explained to us on a phone call what they would do and how they operate. Thus, we hired them, and they performed better than expected. We appreciate how they divide items between what could be donated to Habitat for Humanity and what was junk. There are also items, such as bikes, that are sent to other destinations to be rehabbed and donated. They have a nice network of companies that can benefit from other people's left-over items. They are very caring in pointing out items that could have sentimental value and allowing us to review them before they are junked. They are incredible efficient in dividing items when loading them on the truck to get to the best destination. All employees we encountered were very friendly and congenial. Getting our house cleared out was a large load off of our mind. Also, we believe the price paid was very equitable.
Brian Paradies, Chicago, 12/1/2024
decontamination and biohazard cleaning services reviews
User Reviews
Brian and his team are professional, compassionate, reassuring, and excellent at clean-ups. Because of them, I woke up in a clean house today. They live to help people, and they change lives for the better. Don't be afraid to call them when you need help -- truly compassionate help is found here. I am so thankful for them.
Christy Baseman, Chicago, 1/1/2024
decontamination and biohazard cleaning services reviews
User Reviews
Brian and his team's service was amazing. Sadly, my neighbor recently passed away and had been dead for a week. The fire department had to break down his door and the coroner had to remove him, and my condo and our entire tier was overcome with the horrible smell that comes with a situation like that. My neighbor's family was out of town and could not be here for 3 days, so we had to move quickly or our building would have been uninhabitable. I got a crash course in finding a company that did this type of work and the reviews were horrible. The only one I found that was not was Bio-One Chicago North. I called him on Sunday at 1PM. He and his team were here by 3:30PM and went to work. They explained exactly what they were going to do and why and got to the business at hand. They spent over 3 hours here, and removed all of the bio materials-which included tearing up all the carpet and wood flooring-and disposed of them in hazmat bags/boxes that were then taken to a hazardous material company to be destroyed. They also set up a machine that took out the rest of the smell. By the time they left, I didn't have to wear a mask and my neighbor's place smelled normal. This was especially important as my neighbor's family was coming to an already tough situation and Brian's work made at least one part of it easier. Brian even came back for additional maintenance to ensure all the smell was gone and the scene was cleaned up. Brian's excellent: his service, his professionalism, his follow through, his reasonable price. Bio-One Chicago North is now the clean up company for our condo management company and I will definitely call him for other services such as removal of household goods, cleaning, and hauling. I highly recommend Bio-One North. Ken Cherry, Treasurer, Sheridan Court Condo Association.
Ken Cherry, Chicago, 2020
decontamination and biohazard cleaning services reviews
User Reviews
Brian and Lynn are reliable, very prompt, communicative, and empathetic. I have worked with them on two separate situations, one involving a dear friend and a multiple home situation. Another situation involved a hoarding tenant. Both times they have been extremely professional and made me feel like our case was solitary focus. They provided detailed reports on end of day and mid day for these bigger jobs and always locked up and communicated about check in and check out of the spaces. In both situations, they listened and learned about the folks with whom they were working to provide search and hold services for specific items. They still hold a weekly appointment longterm to help organize and let go of items in the larger of the two situations mentioned above. In this longer term job, they provide consideration in the items being sorted and removed, discretion, and real care for the person with whom they are working. It was a difficult and very lucky day the day I first called Bio-One. It is a relationship I feel incredibly privileged to continue.
Carolyn Boudreau (Carolyn Sundlof), Chicago, 04/2020

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Bio-One of Chicago North

Bio-One of Chicago North decontamination and biohazard cleaning services