Rodent Droppings and Hantavirus Cleanup
Attics, basements and crawl spaces receive cleanup for rodent droppings and hantavirus.
See rodent droppings and hantavirus cleanupGet a dead animal located and removed from a wall, attic, vent, crawl space, home or business in SOHI, followed by cleaning and odor treatment at the source.
Dead animal cleanup covers locating the remains, creating access when needed, removing them, cleaning affected surfaces and reducing source odor after contamination is treated.
An animal can lie openly in the yard or a room, or remain out of sight inside ductwork, below a floor, behind drywall or under insulation. Before making an opening, the search focuses on the smallest likely area. Some locations are directly accessible. Others call for opening a modest portion of the ceiling, a cabinet or the wall.
Taking out the animal may leave more work to do. Wood, insulation and other absorbent materials can hold decomposition fluid, so the area is examined for remaining residue. Materials that are contaminated may require removal. Cleanable hard surfaces receive cleaning and an EPA-registered disinfectant that stays for its full label contact time. Source removal, cleanup and drying come before odor treatment.

Your insurance company or restoration contractor can receive notes and photos identifying the affected area, materials taken out and remaining repairs.
Every step is explained before cleanup moves forward, including the search for the animal, possible access openings and materials that could require removal.
Calls are answered day and night, and crews arrive in unmarked vehicles for privacy at your home, rental or business.
Personal property is moved or covered, and any needed opening is kept as limited as practical for the removal.
Persistent smells, insect activity or staining can signal a need for dead animal cleanup, especially if the affected space is unsafe to reach or clean. Access and cleanup steps depend on where the source is found. Typical situations include:
A landlord or property manager needs source removal, cleaning records and clear notes about any building material removed.
An animal may be hidden in a wall cavity when you notice odor or staining, so a limited opening could be needed.
In a hot and tight attic space, an animal such as a bird or rodent can be under insulation or between framing.
The HVAC system can carry the smell, so the animal may not be near the room where you notice the odor.
Keep contact to a minimum and try to contain the odor. Before the cleanup crew arrives, follow these steps:
Call (888) 351-0904Bob Vila and HomeAdvisor describe the typical dead animal removal range as $150 to $250. Removal is what that figure covers. Wall access, disposal of contaminated material and odor treatment can add to the job, while the affected area and ease of access determine its final price.
Published national cost guides are the source for these ranges, rather than an inspection of your property. You learn what your property will cost after the on-site assessment and before any work begins.
Ask about cost: (888) 351-0904Coverage depends on the policy and what caused the loss. An insurance company may evaluate removal of the animal, odor treatment and damage to building materials as separate parts, so ask about all of them before work starts when you can.
Your landlord often coordinates cleanup in an attic, wall, shared area or building system, while the lease and local regulations determine responsibility.
When there is no applicable insurance coverage, the property owner typically pays. A tenant should report the problem to the landlord before authorizing structural access.
Animal and pest damage may be excluded by some policies, though coverage can differ for a sudden event or an opening that is covered. Ask about each part of the cleanup.
Ask your insurance company what photos or records are required and whether restoration services, removal, odor treatment, access openings and affected insulation are covered.
Dead animal remediation begins by finding the source and making safe access. Next come removal of the animal and affected material, cleaning, odor treatment and documentation of each stage.
Technicians first examine where odor is strongest and look at stains, insect activity, likely entrances, vents and surrounding voids before making an opening.
Belongings close by are covered or moved, while the affected area guides the choice of gloves, protective clothing and respiratory equipment.
A concealed source might be reached by taking off a vent cover or creating a limited opening in the ceiling, wall or cabinetry.
After careful lifting with as little handling as possible, the animal is sealed and carried out without contact with clean surfaces.
Crews distinguish cleanable materials from damaged drywall, cardboard, padding or insulation that has been soiled.
After hard surfaces are cleaned, an EPA-registered disinfectant stays on them for the complete label contact time.
Air movement, HEPA filtration and an appropriate odor treatment are used after the source and soiled material are gone.
The space is checked for remaining odor or residue, and you receive notes about any wall, insulation or finish that still needs repair so you can move forward.
Call at any time. A dead animal removal and cleanup specialist answers, explains the steps and agrees a start time with you.
A dead animal can leave bacteria, bodily fluids, insects and strong odor in an affected area, so direct contact and dry sweeping should be avoided.
Keep animal remains and contaminated fluids away from your mouth, eyes and any breaks in your skin. If you had direct exposure or were bitten or scratched, wash your skin and consult a medical professional.
Body fluids may penetrate soil or porous building materials such as drywall, insulation and unfinished wood. If you stop at surface cleaning, contaminated materials and odor can remain.
Droppings, nesting material and soiled insulation may be present near the animal. They should not be swept or vacuumed dry because dust can spread through the air.
Can you clean it yourself? For a small outdoor animal you can access without going into a confined area, keep pets back and follow guidance from local sanitation or animal control. Seek professional cleanup if you cannot identify the species, the animal is concealed, porous surfaces absorbed fluid or direct exposure cannot be prevented.
Materials stay when thorough cleaning is possible. Removal may be necessary for porous items that soaked up decomposition fluid or surfaces that cannot be accessed from every side.

A single visit may be enough to remove an accessible animal and clean the space. More time is needed if its location is unclear, access requires opening a wall or porous material continues to hold odor.
| Scene | Typical time on site |
|---|---|
| Accessible area with the animal in view | Often completed in one visit |
| Remains located inside an attic, wall or crawl area | Varies by location and safe entry |
| Contamination with building material removal | May need cleanup plus a later repair visit |
Finding the animal and taking it out is the starting point for dead animal odor removal. An air freshener, room fragrance or bleach may briefly hide the smell. It cannot clean contamination beneath insulation or inside a wall.
Once contaminated material and the animal have been removed, the space is dried and hard surfaces are cleaned. Targeted odor treatment along with HEPA air filtration can help the air. Persistent odor calls for another check of the wall cavity, vent or crawl space, since overlooked soiled material may continue releasing smells.
The full dead animal removal and cleanup guide covers what is cleaned or removed, odor and air quality work, and the rules that apply in Wisconsin and Milwaukee County.
Read the full dead animal removal and cleanup guide
Containment, entry and cleanup plans can be influenced by local housing, population and access details.
Ascension Se Wisconsin Hospital is about 2.3 miles from SOHI, which is useful to know when an exposure or injury needs medical attention.
SOHI is near Near West Side, Concordia, and Merrill Park, which can matter when family members are arriving from surrounding communities.
Properties within this Milwaukee neighborhood may share alleys, entries, or parking, so equipment movement should be planned around nearby residents.
Ask on the call about cleanup options for neighboring communities and ZIP codes.
Attics, basements and crawl spaces receive cleanup for rodent droppings and hantavirus.
See rodent droppings and hantavirus cleanup
Cleanup and disinfection remove guano from birds or bats in attics and structures.
See bird and bat guano cleanup
Animal hoarding cleanup of waste, urine soaked materials and ammonia odor.
See animal hoarding cleanup
Air scrubbers, hydroxyl and ozone treatment support death odor removal at its source.
See death odor removal
Any property receives disinfection after removal of infectious materials, including bodily fluids and blood.
See biohazard cleanup
A contaminated space is restored to safe use through biological remediation and contaminant removal.
See biohazard remediation
Crawl space sewage cleanup, including soaked insulation and soil.
See crawl space sewage cleanup
Biohazard cleanup addresses Airbnb accommodations, hotels and other rental units.
See hotel, airbnb and rental biohazard cleanupOdor duration cannot be fixed because it changes according to remaining contamination, the materials affected, ventilation, humidity and heat. A smell should lessen after complete source removal and cleaning. If the smell continues, another inspection may find overlooked fluids, nesting debris, insulation or a remaining portion of the source.
Remains you can see through a safe opening are not the same as an animal hidden deep in the wall. Never put your hand where you cannot see electrical wires, jagged metal or affected insulation. When you cannot pinpoint the animal, decay is present or part of the structure needs opening, professional cleanup can help control contact and prevent avoidable damage.
Cost information from HomeAdvisor and Bob Vila separately places typical dead animal removal at $150 to $250. Access can change the overall scope. Opening a wall, removing soiled insulation, cleaning a vent or treating persistent odor may involve work beyond basic removal, so ask what the quoted scope includes.
Whether the claim is covered varies by policy and cause. Animal and pest damage may not be covered under some policies, although connected damage to the building could receive different treatment. Keep cleanup notes and photos while asking the insurance company which costs it covers for carcass removal, structural access, soiled insulation, odor treatment and repair work.
The system should be checked to locate the animal before air movement spreads odor farther. Crews may open an accessible section of duct or a vent cover to clean the area and remove the animal. Some parts of the HVAC system need attention from a heating and cooling contractor when safe access or cleaning is not possible during removal.
Dead animal cleaners can search a vent, attic, wall, room or crawl space to locate and remove the remains. Animal control may help with a live or public-space animal, but its role differs by location. Ask whether the scope covers waste disposal, cleaning contamination and creating access through the structure when any of those steps are required.
Crews carry out respectful, discreet dead animal removal and cleanup, arrive in unmarked vehicles and take calls 24 hours a day.