COMPASSION. EXPERIENCE. RESPECT.

Decomposition/Undiscovered Death

Unexpected, sudden deaths happen in this life. For those living alone, it’s a very serious issue. Decomposition rapidly occurs and effects change in everything around it. Bio-One of Chicago North can fix that.

Emergency response hotline

Get in touch with our 24/7 biohazard & crime scene cleaning team today

Call me directly: Brian & Lynn Martin
Call
Respond
Clean

L Cavanaugh

Brian and Dominic are professional, honest, and a hardworking team. We had to have my parents home cleaned out to sell in Niles. They were able to put us on the calendar within a week a...

Shomari Smith

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 we...

Diana Ferst

I highly reccomend Bio-One of Chicago for their exceptional services, professionalism, kindness, respect. I needed to reduce the contents of my apartment. Bryan, Lynne, Dom and Tim made...

Carolyn Boudreau (Carolyn Sundlof)

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. A...

Renee Lewis

Bio-One came referred to us from a Realtor friend. It's a family owned company. I'm so glad we chose them over other companies we spoke to. They were easy to get a hold of, very respons...

Trusted By
Mental Health First Aid USA Certification - Brian
Norridge Harwood Chamber of Commerce
SBAC Logo
GLMV Chamber of Commerce
Mental Health First Aid USA Certification - Lynn

You called the right team for the job

We take pride in our work. You can count on our discretion and confidentiality. While we are expert cleaners, our priority remains with you. The goal is peace of mind for those impacted, and we can provide that. 

We’ve been a part of the Chicago, IL community for many years now and are proud to help keep it clean. 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.

Decomposition

Decomposition happens quickly and releases fluids known to be harmful to humans. There’s not much time to act after a body is discovered. Our quick response times and thorough procedures help prevent that harm from reaching you:

  • Licensed technicians sanitize and deodorize any impacted areas
  • We use the most effective methods to cleanup / dispose of biohazardous waste
  • Once cleaned, we will restore the site to its pre-incident state

We follow federal guidelines to ensure the safety of both you and our team. Whether it’s residential, commercial, or industrial, we’ve got experience finishing the job.

Call Us 27/4
Compassion. Experience. Respect.

Bio-One of Chicago North Cares

Our Chicago North team is compassionate and understanding. We are experts in biohazard cleaning, and most of all, we treat each situation with the care it deserves. Your goals and needs are critical to our process, and discretion is of utmost importance. Here is what you can expect:

  • We answer calls 24/7 to provide quick, reliable service
  • Professional crews that are efficient and experienced in removing blood and other bodily fluids
  • All OSHA guidelines are followed to the letter.
  • We are mindful of personal effects that are of value to you, and we will treat them with care
  • Once cleaned and disinfected, the area will be left in a safe condition so you can move forward

Your unique circumstances will be handled with care, compassion, and discretion. We’ve experienced it all, from homes, to vehicles, and even businesses. Our priority is helping first and ensuring you can take the next steps in a safe environment.

We respond 24/7.
Request a service now.

    WE'RE READY 24/7

    Work with us

    Three simple steps. One compassionate team.
    1

    Call Anytime—Day or Night

    Reach out 24/7. A kind, trained expert will listen and guide you through the next steps.
    2

    On-Site, With Care

    We’ll arrive quickly, walk the space with you, and create a plan that fits your needs—with total discretion and respect.
    3

    You're in Good Hands

    We’ll handle the cleanup with care and follow through until you’re fully satisfied. We can even work with your insurance to ease the process.

    What makes Bio-One Suicide & Homicide Cleanup Service in Chicago North the best choice?

    Expert services

    With trained technicians and state-of-the-art tools, we can handle any biohazard job, whether residential, commercial, or industrial. We have the training and experience you are looking for.

    Discreet & safe

    Discretion and confidentiality are important to our clients. Our teams will arrive and complete the job thoroughly and safely.

    Blood Spill Cleanup Icon

    Compassion & competence

    Our motto is "Help first, business second." Our team leads with compassion and serves our clients with respect and professionalism.

    Available 24/7

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

    Trusted response team

    A quick response team can significantly impact biohazard situations. Our teams respond urgently and are ready to help.

    Insurance assistance

    Working with your insurance company can be overwhelming. Bio-One can open the claim and work with the adjusters directly.

    Call Us 27/4
    WHY CHOOSE Bio-One of Chicago North

    We are here for you when you need us the most

    Bio-One of Chicago North technicians know that an unattended death can be an overwhelming experience. In addition to working under strict regulations and using the latest techniques to clean up and dispose bio-hazardous waste in Chicago Area, our certified technicians work with utmost respect and confidentiality.

    Our licensed technicians disinfect residential, commercial and industrial locations affected by the body decomposition. In many cases bodies decompose at rapid speeds, especially in warm humid climates, which leads to dangerous release of body fluids and gases. Our decontamination services ensure that cleanup needs are handled professionally and that properties are properly restored.

    Serving Chicago North and Surrounding Areas
    Find your nearest Bio-One office

    Loading map...

    What our clients say

    decontamination and biohazard cleaning services reviews
    Kim Otto, Chicago, 2/1/2025
    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.
    decontamination and biohazard cleaning services reviews
    L Cavanaugh, Chicago, 3/1/2025
    Brian and Dominic are professional, honest, and a hardworking team. We had to have my parents home cleaned out to sell in Niles. They were able to put us on the calendar within a week and the personal responsiveness and follow up was exceptional. Happy to recommend this team to anyone that needs a clean out! Thanks, Judy
    decontamination and biohazard cleaning services reviews
    Mimi Haze, Chicago, 9/1/2025
    Brian and his team helped my family take care of a tough cleaning job during a medical emergency. Brian was so kind, understanding, and quick to respond. The price he quoted us was far more affordable than other companies we had look at the place. Him and his team were super hard working and did a great job! Thank you Brian and co for all your hard work!
    Call
    Us
    24/7