Who to call for animal in the chimney in Cicero, IL
One Call Chimney is a referral and scheduling service. We arrange this work with independent sweeps and masons; we are not the contractor. For an animal in the chimney, look for a technician who identifies the animal before doing anything, brings in a wildlife specialist when the species calls for it, and explains in writing what they found and why they recommend each step. Scratching, rustling or chirping from the flue almost certainly means an animal has got in through the open top and is nesting or stuck.
Phones answered around the clock · free estimate

It happens here because the flue is open and nothing stops it. An uncapped chimney looks like a sheltered ledge to a bird or a raccoon. Illinois winters are hard on old brick, and spalled masonry, cracked crowns and worn mortar joints can leave even more gaps at the top. Spring is the peak for nesting. Once the nest is built, it can sit in the flue until the first fire of the next season.
While you wait — please don't
- Do not light a fire to drive it out. It is cruel to the animal, and burning nesting material is a common cause of chimney fires.
- Do not use the fireplace until it is checked. A nest or debris can block the flue and push smoke and carbon monoxide into the house.
- Do not handle droppings or nesting material. Droppings carry disease, and the dust is not something to breathe in or sweep up bare-handed.
- Do not seal the top with the animal still inside. Nesting birds are legally protected in many places, and a trapped animal can die in the flue or find its way into the room.
What the technician does
- You call, and the job is arrangedCall (866) 576-7943 and we arrange an independent sweep or mason for the Cicero address. The estimate is free.
- The animal is identified firstThe technician works out what is in the flue before anything is done. The species decides what happens next.
- Removal or humane evictionWhere the species requires it, a wildlife specialist handles the removal or humane eviction. Nothing is burned or smoked out.
- Nest and debris come outNesting material and debris are cleared from the flue so air can move freely again.
- The flue is swept and inspectedAfter the clearing, the flue is swept and inspected. Ask to see the camera footage and to have any recommendation explained in writing.
- A mesh cap is fittedA properly sized cap with mesh closes the opening that caused the problem. You see the price and approve it before any work starts.
Why this happens in Cicero, IL
Cicero's older brick housing is part of the picture. Masonry chimneys are common on its bungalows, two-flats and small multi-family buildings, and the city sits in a climate with deep freezes and repeated freeze-thaw cycles that are hard on masonry. Across Illinois, that cycle drives cracked crowns and deteriorated mortar joints at the very top of the chimney, where animals get in. Wind-driven rain and snow add water at the crown and cap. Spring storms and hail are possible in Cicero as well, so a cap that is missing or loose is worth checking after bad weather.
Many Illinois homes still vent a gas furnace or water heater through an older masonry chimney. If that is your setup, a nest in the flue is more than a noise problem, because it can block the exhaust path. In Cicero, spring nesting is the peak, and an uncapped flue is the whole cause. The fix is the same for a house in Cicero, Berwyn or Oak Park: identify the animal, clear the flue, and cap it properly. Illinois does not license chimney sweeping as a separate trade at the state level, and requirements are handled locally. Ask the technician what local registration or insurance applies where the work is done, and check with the building department if you want to confirm it.
Questions people ask
- Who do I call in Cicero for an animal in the chimney?
- Call One Call Chimney at (866) 576-7943. We are a referral and scheduling service, and we arrange the job with an independent sweep or mason and a wildlife specialist where the species requires one. We do not perform the work ourselves.
- Why do chimneys in Cicero get animals in them?
- Much of Cicero's housing is older brick with masonry chimneys, and an open flue with no cap is easy to get into. Spring nesting is the peak. Freeze-thaw damage to brick and mortar at the top of the chimney can make it easier still.
- Is it safe to use the fireplace if I only hear birds?
- No. Stop using it until the flue has been checked. A nest can block the flue, and smoke and carbon monoxide can then enter the room. If anyone has a headache, dizziness or nausea, get outside and call 911.
- Does a gas furnace or water heater make this more serious?
- It can. Many older Illinois homes vent a gas appliance through a masonry chimney, and a nest can block that exhaust path. If your chimney serves one, do not wait on it.
- Can I just remove the nest myself?
- It is better not to. Droppings carry disease, nesting birds are legally protected in many places, and an animal may still be inside. A technician identifies the animal first and then decides how to proceed.
One call
One call to (866) 576-7943 gets the right independent technician arranged for your Cicero chimney, with a free estimate on every job. The technician inspects first and gives you the price, and nothing starts until you approve it.
More from One Call Chimney
Something else in this area
- Cracked crown or crumbling brick
- Damper stuck or broken
- Smoke comes back into the room
- Rebuild or new chimney
- Never been swept
- Water coming in
- Smells of smoke or damp
- Liner damaged or missing
One Call Chimney arranges the visit; the technician does the work and gives you the price.
