Bat Removal & Exclusion
Legal, safe, and humane bat removal. We protect your home from guano and health risks while strictly following state wildlife laws.
Get A Free QuoteProtected Species & Legal Removal
In Kentucky and Indiana, bats are ecologically vital and legally protected. You cannot use poisons, traps, or kill them. The only legal method is "Exclusion."
The Maternity Season Blackout
May - August: During these months, female bats have flightless pups in the attic. We cannot perform exclusions during this time because the babies would be trapped inside and die, causing severe odor and legal issues.
If you have bats in summer, call us immediately to secure the living space and schedule exclusion for August 15th.
Local Bat Species
- Little Brown BatCommon in attics. Clusters in large colonies (hundreds).
- Big Brown BatHardier species. Often overwinters in Louisville attics.
Signs of a Bat Colony
Guano (Droppings)
Accumulations of droppings in the attic or on the ground near walls. Test: Guano is shiny/speckled (insect parts) and crumbles to dust. Mouse droppings are hard.
Rub Marks
Bats have oil on their fur. Over time, this leaves dark brown/black stains around entry points like gable vents, soffit gaps, or chimney edges.
Sounds & Sightings
High-pitched squeaking or scratching at dusk and dawn. Watching bats fly out of your home around sunset is the most definitive sign.
The Dangers of Guano
Bat droppings often contain a fungus called Histoplasma capsulatum. When guano dries and is disturbed (like stepping on it in an attic), spores become airborne.
Inhaling these spores can cause Histoplasmosis, a serious respiratory disease common in the Ohio River Valley. Never attempt to clean up bat guano without professional respiratory protection (HEPA masks).
While less than 1% of bats carry rabies, they are a vector species. If you find a bat in your living space, do not release it if there's a chance it contacted a sleeping person.
The Exclusion Process
Free Quote
We inspect the entire roofline and provide a detailed quote for the exclusion project.
Seal & Funnel
We seal all secondary gaps and install one-way "bat cones" on the main entry points.
Eviction
Bats fly out to feed at night, but the devices prevent them from flying back in.
Sanitize
Once the colony is gone, we remove the devices, seal the final hole, and clean the guano.
Common Bat Entry Points
Bats don't chew holes; they find existing construction gaps high up on your home.
Gable Vents
The triangular or rectangular vents on the side of your house often have cheap insect screening on the inside. Bats can easily crawl through the slats and tear the screen to get into the attic.
The Solution:
We install heavy-duty exterior steel screening that looks neat but makes it impossible for bats (or birds) to re-enter.
Ridge Vents
The vent running along the very peak of your roof is a common weak point. If it warps or wasn't nailed down perfectly, it leaves a long gap exactly the size a bat needs (3/8 inch).
The Solution:
We use "Ridge-Guard," a specialized product that seals the gap along the entire length of the roof without blocking the necessary airflow for your attic.
Understanding Bat Exclusion Costs
Because we don't charge per-bat (there could be 5 or 500), we price based on the work required to seal your home.
Roof Height & Pitch
Working on a 3-story Victorian home in Old Louisville is more dangerous and requires more equipment than a ranch house. Steep roofs may require lift equipment.
Linear Footage
We often have to seal the entire roofline, not just one hole. The cost is largely determined by the size of the home and the amount of construction gap that needs sealing.
Guano Cleanup (Insurance)
Removing bat droppings is hazardous work. If the damage is significant, your homeowners insurance usually covers the cleanup and insulation replacement.
Bat Removal FAQ
Can I just plug the hole at night?
No. Not all bats leave at once. If you seal the hole, you will trap some inside. They will either die (causing odor) or search for another exit, often ending up in your kitchen or bedroom.
How small of a hole can they fit through?
Incredibly small. A Little Brown Bat can squeeze through a gap the size of a dime (3/8 inch). This is why professional sealing is required.
Does homeowners insurance cover bats?
Insurance typically does not cover the removal of the bats (considered maintenance), but it often covers the cleanup of guano and repair of damaged insulation. We can help with the inspection report.
Legal & Safe Bat Removal
Don't risk fines or health issues. Call the bat exclusion experts.