Unattended Death Cleanup: A Family's Guide for Illinois & Wisconsin
- Samantha Rouette, LCSW
- 6 days ago
- 8 min read
Updated: 2 hours ago
QUICK ANSWER When someone passes away alone and is found hours, days, or weeks later, professional biohazard cleanup is required to safely decontaminate the home. In Illinois and Wisconsin, families should contact a licensed, IICRC-certified biohazard firm — not a general cleaning service. Manu (not all) insurance policies cover this, and discreet, trauma-informed help is available 24/7. |
When the coroner leaves and the medical examiner has done their work, the home looks the same on the outside — and entirely different on the inside. Families who walk back into a house after an unattended death are often the ones discovering, all at once, what nobody warned them about: that biological remediation is required, that homeowners insurance often applies, and that the people who do this work compassionately are not the same people the funeral home referred them to for the body.
This guide is written for families, not for industry. It explains what an unattended death cleanup actually is, why it cannot wait, what to expect from the process, what insurance typically covers, and how to protect yourself from companies that exploit this moment. Whether you're in Lake County, Illinois or Kenosha County, Wisconsin — or anywhere in our regional service area — the practical guidance below applies.
What is unattended death cleanup?
An 'unattended death' is the term used by coroners, medical examiners, and biohazard professionals when a person passes away without anyone present, and is not discovered for a period of time. The longer the interval between passing and discovery, the more extensive the remediation required at the home.
Unattended death cleanup — sometimes called decomposition or death cleanup — is the professional process of safely decontaminating the home where the death occurred. It includes removing affected materials, disinfecting all affected surfaces and structural elements, addressing odor at the molecular level, and disposing of non-salvageable materials in compliance with state and federal biohazard waste regulations. This is regulated work — it is not janitorial work, and it cannot be done safely with retail cleaning products.
Why this cleanup cannot wait
Three reasons families should not delay the decontamination process more than is absolutely necessary:
1. Health and safety
Bodily fluids and decomposition byproducts may carry bloodborne pathogens. Beyond infection risk, the chemical compounds released during decomposition — including cadaverine and putrescine — saturate porous materials and continue off-gassing for months or years if not properly remediated.
2. Structural damage
Biological materials penetrate carpet, padding, subfloor, drywall, and unfinished wood rapidly. Every day that passes after the scene is uncovered increases the likelihood that structural elements must be removed and replaced rather than cleaned and reused. Delay can be costly.
3. Emotional weight
We have sat with many families who tried to 'just see if we could handle it ourselves' and walked away with weeks of nightmares and intrusive memories. The smell of decomposition is one of the strongest sensory triggers known in trauma research. It is not weakness to call professionals; it is wisdom.
What to do immediately after an unattended death
If you've just been informed that a family member or tenant has been found, the next several hours feel impossible. Here is a simple sequence:
1. Step away from the scene if you are inside the home. Do not begin cleaning anything yourself.
2. Wait for law enforcement and the coroner or medical examiner to complete their work. They will tell you when the scene is released.
3. If the death is being investigated as a possible crime, ask law enforcement when remediation can begin.
4. Call a licensed, IICRC-certified biohazard cleanup company — not a general cleaning service. Most reputable firms are available 24/7 for intake calls.
5. [Optional, Great Lakes Biorecovery initiates this on your behalf due to experience in the insurance industry] Notify your homeowners or renters insurance carrier. Ask for a claim number. You do not need to know what's covered yet — just open the claim.
6. Lock the home and limit access until cleanup is complete. Air movement spreads odor and contamination to unaffected rooms.
7. Take care of yourself and the people you love. The home will be there. Many decisions can wait 24–48 hours.
What to expect from a professional unattended death cleanup
Step 1 — Confidential intake call
You should reach a real person — ideally one of the owners or a senior technician — not a national call center. Intake takes 10–15 minutes and covers the basics: location, time since the scene was discovered, materials likely affected, insurance information, and what kind of presence you want on-site.
Step 2 — On-site assessment (Virtual/Photos Depending on Location)
A technician arrives, ideally in an unmarked vehicle, performs a walkthrough of the affected areas, and produces a written scope of work. You receive the estimate before any work begins. There is no charge for the assessment.
Step 3 — Containment and remediation
Containment is established to prevent contamination spread to unaffected rooms. [situationally dependent] Technicians work in full PPE per OSHA Bloodborne Pathogens standards. Affected materials are removed, all affected surfaces are decontaminated using EPA-registered hospital-grade disinfectants, non-salvageable porous materials are removed and disposed of as regulated medical waste, and odor is addressed using professional-grade equipment.
Step 4 — Verification and clearance
Post-remediation testing or visual verification confirms decontamination. You receive a Certificate of Remediation documenting the work performed if requested or a satisfaction of services.
Step 5 — Insurance and documentation handoff
We submit documentation directly to your insurance carrier. The adjuster receives the scope, the photo documentation, the materials disposed of, and the certificate. You are kept in the loop but you are not the middleman.
What families should never have to deal with
If you experience any of the following during the cleanup process, you have the right to stop work and request another firm:
· Pressure to sign agreements before you've had time to read them.
· Refusal to provide a written scope of work or estimate.
· Marked vehicles arriving at your home when you requested discretion.
· Technicians who discuss the scene casually within earshot of family members.
· Companies that subcontract the work without disclosing it.
· Direct solicitation by a firm that 'heard about' your loss from law enforcement, the coroner, or another official source — reputable firms never solicit grieving families.
· Quotes that change significantly after work begins without a documented change order.
· No IICRC firm number or no proof of liability insurance.
The LCSW Difference
Great Lakes Biorecovery is the only biohazard cleanup company in Northern Illinois and Southeast Wisconsin owned and operated by a Licensed Clinical Social Worker and an IICRC-Certified Trauma Cleanup Specialist. When you call us, you reach Sam or Ron directly — not a call center, not a dispatcher, not a franchise booking agent. Sam's clinical background in trauma and hoarding-related disorders means we understand the behavioral health component behind every scene, not just the physical cleanup. Ron's IICRC certification and 10+ years of restoration experience ensure technically rigorous, OSHA-compliant remediation every time.
How we approach unattended death cleanup
At Great Lakes Biorecovery, unattended death cleanup is the work we were built for. Sam's clinical background means our intake call is different — we ask different questions, in different language, and we don't push you to make decisions on a timeline that doesn't fit your grief. Ron's IICRC training and 10+ years in the field mean the technical work is done to the highest professional standard.
We arrive in unmarked vehicles. We coordinate with insurance directly. We don't speak to neighbors. We provide written documentation for every step. When the work is done, the home looks and feels different than it did when the scene was discovered — and different than it felt before, too, in a way you couldn't have explained beforehand. That part is normal. We see it every time.
Frequently asked questions
Who do you call for unattended death cleanup?
Call a licensed, IICRC-certified biohazard cleanup company — not a general cleaning service, not a maid service, not a friend with a power washer. In Illinois and Wisconsin, Great Lakes Biorecovery is available 24/7 at (847) 861-7442. Reputable firms answer the phone with a real person, not a national dispatch. The Owners of Great Lakes answer the phone, every time.
How long does decomposition cleanup take?
Most unattended death scenes are remediated in 1 to 3 days, depending on the time between passing and discovery, the materials affected, and the size of the affected area. Severe cases with extensive structural saturation can take longer.
Does insurance cover unattended death cleanup?
Standard homeowners and renters insurance policies in Illinois and Wisconsin often [not always] cover unattended death cleanup, since it is a sudden and accidental loss. We work directly with insurance carriers and provide the documentation required to authorize the claim.
Can the smell really be removed?
Yes — but only with professional equipment and proper material removal. Retail air fresheners, ozone machines purchased online, and surface cleaners do not remove decomposition odor. Permanent odor removal requires removing the materials the odor has saturated and treating the remaining surfaces with professional-grade processes.
Do we need to leave the home during cleanup?
Yes. Affected rooms must be unoccupied during remediation for safety reasons, and most families prefer to be elsewhere regardless. If you cannot stay with friends or family, your insurance may cover Additional Living Expenses (ALE) for the duration of the work — ask your adjuster.
Will neighbors know what happened?
Not from us. Our vehicles are unmarked. We do not speak to anyone other than you and the parties you authorize. We do not display equipment outside the home unnecessarily. Confidentiality is not a courtesy — it is a foundational part of how we work.
Why families and partners choose Great Lakes Biorecovery
· Family-owned and locally operated — not a franchise
· LCSW co-owner brings trauma-informed care to every interaction
· IICRC Certified Firm #70248813 — full technical compliance
· OSHA Compliant with the Bloodborne Pathogens Standard
· Fully licensed and insured
· Unmarked vehicles and strict confidentiality
· 24/7 availability with 2–4 hour typical response
· We work directly with insurance carriers on your behalf
· Owners answer every call — your situation is never handed off
Does insurance cover biohazard cleanup?
Many biohazard cleanup situations are covered, partially or fully, under standard homeowners or commercial property insurance policies. We work directly with insurance carriers on your behalf, document the scene to professional remediation standards, and coordinate with adjusters so families don't have to manage the paperwork during the hardest moments of their lives. We're transparent about what insurance typically covers and what it may not.
Related pages on our site
About the authors
Samantha Rouette, LCSW, is a Licensed Clinical Social Worker specializing in trauma and hoarding-related disorders. She has a first responder background and manages all client intake and communication for Great Lakes Biorecovery, she also does the restoration work sometimes. Ron Rouette is an IICRC-Certified Trauma Cleanup Specialist with 10+ years of experience in biohazard and disaster restoration. Together they own and operate Great Lakes Biorecovery (IICRC Certified Firm #70248813), serving Northern Illinois and Southeast Wisconsin with 24/7 emergency response.
When you need us
If you need biohazard cleanup in Illinois or Wisconsin, you can reach Sam or Ron directly, 24 hours a day, at (847) 861-7442. Typical response time is 2–4 hours. There is no call center between you and the owners — when you call, you reach us.
