1. Walk through the space
A cleanup technician maps the droppings, stains and damaged insulation in attics, lofts or on rooftops.
Shorewood Hills, WI · Dane County
Bird & Bat Guano Cleanup in Shorewood Hills, WI
Bird droppings on a Shorewood Hills balcony, patio or business entrance can carry germs and attract pests. Call (877) 812-4220 day or night and get the affected area cleared, washed and sanitized.
- Answered 24/7
- Unmarked vehicles
- OSHA bloodborne pathogen protocols
- Insurance claim help
If anyone is in danger, call 911 first. For a suicide crisis, call or text 988.
Bird and Bat Guano Cleanup for Shorewood Hills, WI Homes and Businesses
Histoplasmosis is a lung infection linked to a fungus that can grow in soil enriched by droppings from birds and bats. Guano cleanup is designed to keep those spores from being breathed in.
When bats or birds leave droppings on your property in Shorewood Hills, you get a crew that wets down and contains the material before removal. The team bags it, disinfects the area and checks the finished work. For Dane County jobs, call Shorewood Hills Biohazard Cleanup Help.
A July high of 82 degrees in Shorewood Hills affects how fast guano dries and how strong the ammonia smell gets in a closed attic. Housing age varies across Shorewood Hills, but dry guano and old insulation behave the same in any attic and call for dust control and protective gear.
A typical bird & bat guano cleanup job includes:
- Cleaning of stained ceilings, walls and floors below an affected attic
- Containment and wet removal of bat guano from attics, wall voids and rafters
- Sealing and bagging of contaminated waste for proper disposal
- Disinfection of wood framing, joists and hard surfaces with EPA-registered products
- Removal and disposal of insulation soaked with guano, urine and nesting debris
What Happens During an Attic Guano Cleanup in Shorewood Hills
2. Collect the droppings
Guano is collected without sweeping or blowing, and bagged on site so it never crosses clean rooms.
3. Remove and bag
Guano, soiled insulation and nesting debris are removed by hand or with HEPA-filtered tools and sealed in heavy bags.
4. Sanitize and deodorize
Remaining surfaces are disinfected, and the ammonia-like odor is treated at its source.
Bird & Bat Guano Cleanup Cost in Shorewood Hills, WI
Bird & bat guano cleanup in Shorewood Hills, WI typically costs $500 to $9,000, depending on the size of the affected area and the materials involved.
The size of the affected area is the biggest factor. A small ledge is quick, while a whole attic or barn takes far more labor and material.
| Type of job | Typical range |
|---|---|
| Minor spot cleaning | $500 - $1,200 |
| Full attic restoration | $4,500 - $9,000+ |
| Standard remediation | $1,500 - $4,000 |
| Bat droppings cleanup in larger infestations | $600 - $8,500 |
Estimates only, not a quote. Sources: Bat guano remediation cost guide, HomeAdvisor. Price drivers include amount and depth of droppings, attic size, insulation removal, access. Call (877) 812-4220 to talk through the job.
Bat and Bird Droppings Questions Answered in Shorewood Hills
Is it safe to stay home during guano cleanup?
For work in a sealed attic, many people stay in the home while crews work with containment. For heavy contamination or open spaces, it may be better to stay away. The team will say what is best for your situation.
What rules apply to guano cleanup in Wisconsin?
Worker safety follows OSHA rules for hazardous dust, and waste disposal is handled according to local requirements. Rules about moving or excluding bats and other wildlife can vary by species and season, so check with a wildlife professional first.
What is histoplasmosis?
Histoplasmosis is a lung infection linked to a fungus that can grow in soil and droppings from birds and bats. People are exposed by breathing in spores. Many exposed people have no symptoms, and anyone who feels unwell after being around guano should tell a doctor.
Is guano dangerous?
It can be. Dry guano releases fine dust, and some bird and bat droppings can carry a fungus linked to histoplasmosis, a lung infection. Many people never get sick, but older, heavy deposits carry more risk. Avoid stirring it up.
How do I know if I have bats in my attic?
Common signs are dark droppings that crumble, stains on walls near gaps, a strong ammonia smell and squeaking or scratching at dusk and dawn. Droppings often collect in piles below entry points. A wildlife professional can confirm it.
Should I remove the bats first or clean the guano first?
The animals come out first. Wildlife professionals handle exclusion, and rules about bats can vary by species, season and place. Cleanup follows once the space is no longer in use by animals.
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Pigeon droppings piling up in Dane County?
Call (877) 812-4220 to talk through attic, barn or rooftop cleanup.
Call (877) 812-4220