Some animals, such as bats or birds, will be able to get out of chimneys on their own since they can fly. Other animals, however, may have a harder time and will require the help of a professional to escape. Squirrels and raccoons in particular may become stuck inside a chimney, especially if you have a buildup of soot or creosote inside. This can prevent them from being able to climb out, in which case you’ll need to call an animal control expert to help remove them.

Popular nesting areas outside of a home include eaves, porches, gutters, and chimneys. However, some birds can make their way into your attic or ventilation systems. A reputable removal service will inspect your home's interior and exterior for any evidence of roosting and nesting birds while they prepare to remove them.

To keep animals out, you must prevent them from entering. As long as they can get in, the problem will persist. That said, consider making your attic less inviting using deterrents like motion-activated lights or ultrasonic devices. Additionally, keeping a well-maintained, clean, and uncluttered attic that you regularly inspect for activity may make the space less attractive to critters.

Many different types of animals like to build nests in attics. The types may vary depending on your home’s condition and location and you can prevent them by sealing off entry points and eliminating food sources. The most common critters that like to build nests in your attic include:

• Raccoons

• Bats

• Squirrels

• Mice

• Rats