Bat Removal in CT
As the colder months approach, it's not just humans who prepare for winter—Connecticut’s bat population also adapts to the changing season. While bats play an important role in our ecosystem, controlling insect populations and aiding in pollination, they can become a nuisance when they seek shelter in attics, sheds, or other structures.
Common Bats in Connecticut
The most common species of bats found in Connecticut include the Big Brown Bat, Little Brown Bat, and Eastern Pipistrelle. These bats are known for roosting in dark, quiet places like attics, basements, or barns. As temperatures drop, many bats look for warm spaces to hibernate, and unfortunately, your home could be a prime target.
Bat Behavior in Winter
Unlike some other animals, bats do not stay active through winter. Instead, they go into a state of hibernation called “torpor,” where their metabolism slows down to conserve energy. Big Brown Bats are one species that tends to stick around Connecticut during the winter, making their way into homes and buildings in search of warmth.
While these bats can be beneficial to the environment, the last thing you want is a colony making a home inside your walls. Bats can carry diseases like rabies, and their droppings (guano) can harbor harmful fungi that cause lung infections.


What to Do If You Find Bats This Winter
Finding a bat inside your home during winter can be unsettling. Avoid trying to handle the situation yourself—disturbing a hibernating bat can put both you and the animal at risk. Instead, call American Bio-Tech. Our trained professionals will assess the situation and safely remove the bats without harm, ensuring your home is secure against future intrusions.
Follow our protective steps to avoid an issue.
How to Prevent Bats From Entering Your Home
Seal Gaps and Cracks: Bats can squeeze through openings as small as ½ inch, so thoroughly inspect your home’s exterior for gaps around windows, eaves, chimneys, and vents. Use caulking or weather-stripping to seal these up.
Install Bat Exclusion Devices: If bats are already inside, don’t try to remove them during the winter hibernation period. Instead, have professionals install one-way exclusion devices. These allow bats to exit but not re-enter.
Keep Attics and Basements Clear: Cluttered spaces attract bats, so it’s essential to maintain a clean environment. Remove potential hiding spots and make your home less inviting.
Schedule an Inspection: If you’ve had bats in the past or live in a rural area, scheduling a professional inspection can save you a lot of headaches. At American Bio-Tech, we offer inspections if you believe you have an animal in your home.

Act Now to Keep Your Home Bat-Free
Connecticut’s bats may be important to our ecosystem, but they don’t belong in your home. With winter coming, now is the perfect time to take preventive steps. Reach out to American Bio-Tech today, and we’ll help you prepare your home for the season, so you can stay bat-free and stress-free all winter long.
For more information or to schedule a consultation, contact us at 860-355-1231.