What does bird removal cost?
Bird removal typically costs $300–$1,500, with most jobs falling in the $400–$800 range for nest removal from a vent, soffit, or eave plus deterrent installation to prevent return. Most common songbirds are protected under the Migratory Bird Treaty Act — active nests with eggs or chicks legally cannot be disturbed until the birds have left naturally, which changes the timeline significantly.
Birds nesting in dryer vents are the single most urgent bird problem — lint plus nesting material is a documented fire hazard, and the nest blocks airflow that causes dryer overheating. If your dryer is taking two or three cycles to dry a load, check the vent first.
Where birds nest and what removal costs
| Cause | How to tell | The fix | Typical cost |
|---|---|---|---|
| Dryer vent or bathroom exhaust vent nest | Dryer taking 2+ cycles; burning smell from dryer; chirping from vent area in spring | Nest removal, vent cleaning, and installation of a bird-proof vent cover — the louvered plastic flaps that come standard on dryer vents are not bird-proof | $300–$600 |
| Soffit or eave nest | Bird activity along roofline; droppings on siding or driveway below; chirping from inside soffit | Nest removal (timing depends on species and whether active), soffit gap sealed with hardware cloth or aluminum flashing, and deterrent installation | $400–$900 |
| Chimney or flue nest | Chirping from fireplace; reduced draw on gas fireplace; debris falling into firebox — chimney swifts are protected and cannot be disturbed once nesting | If nest is inactive (off-season): nest removal and chimney cap installation. If active: wait until birds leave, then cap. Chimney swifts must be left alone during nesting season. | $350–$800 (plus chimney cap: $150–$400) |
| Birds in attic or wall cavity | Persistent chirping from walls or attic; multiple birds entering through gaps at roofline; starlings and sparrows most common | Exclusion netting or hardware cloth at entry points; nest removal; note that starlings and house sparrows are not protected and can be removed at any time | $500–$1,500 |
| Deterrent installation (ledges, roof lines) | Pigeons or starlings roosting on ledges, AC units, or roofline — not actively nesting inside the home but creating mess | Bird spikes, bird wire, or slope barriers on preferred perch surfaces — physical exclusion, not repellent products | $300–$1,000 (depends on linear footage) |
Before you call anyone
- Before removing any nest, identify whether it's active — a nest with eggs or live chicks is legally protected if the species falls under the Migratory Bird Treaty Act (which covers nearly all songbirds). An inactive nest from a prior season can be removed any time.
- For dryer vents specifically: disconnect the dryer, look into the vent from outside, and check whether the flapper cover opens freely. If there's a nest blocking it, don't run the dryer until it's cleared — lint accumulation around nesting material is a fire risk.
- Starlings and house sparrows (the two most common urban attic-invading birds) are not protected by federal law — they're invasive European species. You have more flexibility in timing their removal than with native songbirds.
- A standard dryer vent cleaning service ($100–$150) may be able to clear a small early-season nest before it becomes established — call one as soon as you hear chirping from the vent in March or April.
Call a pro when…
- You have birds in a dryer vent, bathroom vent, or range hood vent — these are fire and air-quality hazards that need proper cleaning plus a bird-proof cover, not just nest removal
- The nest is active (eggs or live chicks visible) and you're not sure of the species — a licensed company can identify the bird, tell you the legal timeline, and schedule return service
- Birds have entered your attic and you're hearing them inside the structure — exclusion in the attic requires the same systematic entry-sealing approach as any other wildlife
- You have pigeons or starlings on a commercial building or large residential roofline — deterrent systems at scale require professional measurement and installation to be effective
Wait it out vs. act now
For protected songbirds in an active nest, waiting is required by law — active nests typically complete their cycle in 4–6 weeks from egg-laying to fledging. The right move is to schedule a wildlife company visit now to plan the exclusion work, complete it immediately after the birds leave, and get deterrents installed before next season. For non-protected species (starlings, house sparrows, pigeons), there's no wait required. Dryer vent nests should always be treated as urgent regardless of species — the fire risk from blocked dryer airflow doesn't wait for nesting season to end. Budget $400–$800 for a typical vent nest job with a proper vent cover installed.
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Related questions
Can birds in a dryer vent cause a fire?
Yes — it's one of the more underappreciated fire risks in a home. Bird nesting material (twigs, grass, lint) combined with dryer lint accumulation creates a highly flammable blockage. The restricted airflow also causes the dryer to overheat. The U.S. Fire Administration lists clogged dryer vents as a leading cause of dryer fires, and bird nests are a common cause of that clogging.
Are birds protected by law, and does it affect removal?
Most native North American songbirds — robins, sparrows, finches, wrens, swallows — are protected under the Migratory Bird Treaty Act of 1918, which makes it illegal to disturb, move, or destroy an active nest containing eggs or live young. Once the nest is empty for the season, it can be removed. Pigeons, European starlings, and house sparrows are not protected and can be removed at any time.
How do I keep birds from nesting in my vents?
Replace standard dryer vent flaps with a bird-proof vent cover — either a louvered model with small-mesh backing or a magnetic-seal cover that only opens with airflow pressure. For bathroom exhaust vents, screen caps with 1/4-inch mesh work well. These covers cost $20–$50 at hardware stores and are the most effective long-term prevention for vent nesting.
How long does bird removal take?
For an inactive nest with no legal timing constraints, a tech can remove the nest and install deterrents in a single 1–2 hour visit. For active nests of protected species, you're looking at 4–8 weeks until the nest is vacated, then 1–2 hours for the actual removal and sealing. Larger jobs (attic exclusion, building-wide pigeon deterrent systems) take longer and may require multiple visits.