Birds or Animals in My Chimney — What Should I Do? | Texas Chimney Experts

Texas Chimney Experts — CSIA-certified chimney and fireplace inspectors serving DFW. Inspection at no charge, quote in writing, no fee surprises.

Field techs across Tarrant, Parker, and west Denton counties (west of I-35) log this complaint constantly: birds or animals in my chimney — what should i do. What follows is the same diagnostic sequence our inspectors run on-site, laid out so you can work through it yourself before paying for a service call.

Scratching, chirping, or scuffling inside the flue sets two immediate rules: no fire, and no sudden damper movement. Species identification comes first — chimney swifts carry federal protection and demand a different response than squirrels or raccoons. Then judge whether the animal can climb out unaided. Anything beyond a self-extricating bird belongs to a professional.

In DFW, chimney swift season runs March through August, and the Migratory Bird Treaty Act makes it illegal to remove a nest holding eggs or young. Squirrels and raccoons show up on inspection reports year-round — Oak Cliff, Lakewood, and the older Plano neighborhoods are the usual sources, where mature trees sit tight against the roofline.

⚠ Safety first

Code-relevant safety notice: rabies (raccoons, bats), histoplasmosis (bird and bat droppings), and parasites all ride along with trapped animals. Never pull a mammal out yourself, never put a bare hand up the flue, and keep children and pets away from the firebox until the animal is out and the flue has been swept.

Work the sequence in order. Every step closes with a stop-check that tells you whether to continue or bring us in.

• 1. Listen and identify — Log what you hear before you act. Soft chirping and chittering in the evening, March-August: chimney swifts. Heavy scratching and thumping at dawn or dusk: squirrel or raccoon. One panicked flutter: a bird that dropped in and can't climb back out, often a starling or sparrow. (The species dictates your legal options — swifts are federally protected. If this fixes it: STOP. If not: continue.)
• 2. Close the damper IMMEDIATELY — The flue is the containment zone and the damper is the barrier. Shut it so whatever is up there stays out of the living space while you plan the next move. (A closed damper keeps the animal in the flue and the household protected. If this fixes it: STOP. If not: continue.)
• 3. Do NOT light a fire — This rule holds even after the animal leaves. A burning nest is a documented chimney-fire ignition source — dry sticks over creosote — and smoke from animal remains is toxic. (Zero fires until a professional clears the flue. If this fixes it: STOP. If not: continue.)
• 4. If it's a self-extricating bird, give it a path out — For a confirmed non-protected bird (that panic flutter), open the damper, turn off every light in the room, and aim a flashlight up the flue after dark. Birds move toward the light and can fly out. (A bird that exits on its own still leaves one job: cap the flue now, before the next one falls in. If this fixes it: STOP. If not: continue.)
• 5. For nesting swifts, wait it out (or call a wildlife rehab) — An active swift nest with eggs or young is off-limits under federal law. The nesting cycle usually ends by late August; once the nest is empty, book a sweep and a cap. (Nesting swifts confirmed = hold until the season ends or hand it to a licensed wildlife rehabilitator. If this fixes it: STOP. If not: continue.)
• 6. For squirrels, raccoons, or any animal that can't climb out, call a pro — A mammal stuck in a flue will not survive there, and a carcass in the liner creates its own odor and sanitation failure. Professional removal is the only sound outcome. (A trapped mammal justifies a same-day call to a chimney company equipped for animal removal. If this fixes it: STOP. If not: continue.)

When to call a pro

When the steps above don't isolate the problem, the next move is a Level 2 NFPA 211 inspection. Texas Chimney Experts holds CSIA certification and works west of I-35 across Tarrant, Parker, and west Denton counties. Every inspection report is camera-documented.

Call (214) 444-8103 or request a written quote online.

These are actual DFW market ranges. Every inspection ends with a written quote before any repair work starts — nothing hidden, nothing added later.

Are chimney swifts really federally protected?

They are — the Migratory Bird Treaty Act of 1918 covers them. Removing an active nest with eggs or young is a federal violation. Nesting cycles generally finish by late August; that is your window to cap the chimney and block next season's nest.

How do I tell a swift from a regular bird?

Listen for rapid chittering around dusk in nesting season (March-August) — swifts cluster, so several birds sound off at once. One lone panicked flutter points to a different species that fell in.

Can the animal get into my house from the flue?

With an open damper, yes — squirrels and raccoons in particular. Shut the damper the moment you hear anything. A damper that won't seal calls for a plywood panel over the firebox opening until removal is complete.

Why didn’t the cap stop them?

Three findings explain nearly every entry: no cap installed, a damaged cap (torn mesh, blown off), or a cap undersized for the flue. A correctly sized stainless cap with intact mesh blocks 99% of animal entries.

How much does removal cost?

A single accessible animal runs $200-$-+. Nest cleanout adds $100-$-+. Budget for a sweep ($149-$-+) — the flue needs cleaning regardless — and cap replacement is $199-$-+ as its own line item.

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Book a Level 2 inspection — the written, photo-documented report comes back within 24 hours. Call (214) 444-8103 or send the contact form.

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