We get calls year-round for this, but two windows are busiest: early spring, when raccoons are denning to have their litters, and again in early fall, when young squirrels are looking for their own territory. If you’re hearing scratching, scurrying, or chirping in the flue, it’s very likely one of the two, or a chimney swift nest if it’s a soft twittering sound.
Why this is more common in the leafier DFW suburbs
Wooded, established neighborhoods across North Dallas, Plano, Richardson, and similar areas have exactly the tree cover that supports a healthy raccoon and squirrel population, and an uncapped or damaged-cap chimney sitting right next to that tree canopy is an obvious, sheltered den site. Newer, more open subdivisions farther out see it less, but it’s far from rare there either, especially with squirrels.
How we handle it
Signs you have an animal in the chimney, not just a draft noise
Frequently asked questions
Can I just smoke them out or seal the top myself?
Please don’t. Trapping an animal inside with young nearby, or sealing a live animal in, usually ends with it dying in the flue, which is a much worse problem to solve, plus you risk an angry, cornered raccoon coming down into the house instead of leaving.
What if it’s a bird, not a mammal?
Common chimney-nesting birds in DFW are usually chimney swifts, which are protected during nesting season, meaning we may need to wait for the young to fledge before we can remove the nest and cap the flue.
Will a cap really keep them out for good?
A properly sized, well-fastened cap with mesh screening is genuinely effective. Almost every repeat case we see involves a missing cap, a bent one, or one with the mesh rusted through.
Do you clean up droppings and nesting debris, or just remove the animal?
Full cleanup is part of the job. Droppings, especially from raccoons, can carry real health risks, so we don’t consider it done until that’s cleared and sanitized.