Animal Removal from Chimney

Why this matters

Wildlife in chimneys is a common service call: birds, raccoons, squirrels, bats, and others find chimneys attractive habitat. Some are stuck (can't climb out); some are nesting; some have died inside. Each situation has different removal requirements + legal considerations. Some species are protected under federal or state law.

Common chimney wildlife

Each animal has specific removal protocols.

Legal considerations

Federal law:

Removal of protected species requires:

• Permit (often)
• Specific timing (some species)
• Specific methods
• Sometimes wildlife rehabber involvement

A chimney sweep should know basic legal limits; refer to wildlife specialists for complex cases.

Chimney swift specifically

Chimney swifts are federally protected migratory birds:

• Nest in chimneys May-August
• Removal of swifts or nest during nesting is illegal
• Eggs + young are protected
• Wait for migration south (typically September)
• After migration: chimney can be capped

Customer's chimney with active swift nest:

1. Inform the customer of the protection
2. Educate on the swifts (they're declining; help is important)
3. Wait until swifts leave
4. After migration: install chimney cap
5. Customer's future use of fireplace blocked during summer nesting

This is the legal answer. Removal is a federal violation.

Raccoons

Raccoons in chimneys (typically female with young):

1. Verify it's a mother with young (most common situation)
2. Wait for the young to be mobile (3-4 weeks typically)
3. Use one-way exclusion door at the top
4. Mother exits to hunt; can't return
5. Take down the exclusion after confirmation
6. Cap the chimney

OR:

1. If urgent: humane trapping
2. Coordinate with wildlife rehabilitator OR licensed wildlife control operator
3. Some areas require professional wildlife trappers (specific licensing)
4. The mother + young are typically released together (or moved to rehab if young)

Raccoon mothers will be aggressive defending young; this isn't DIY safe.

Squirrels

Squirrels in chimneys (typically fell in; can't climb out):

1. Provide an escape rope (rope inside the chimney; squirrel climbs out)
2. OR humanely remove (live trap)
3. Cap the chimney after

Squirrels typically aren't nesting; they're stuck. Easier removal than other situations.

Birds (other than swifts)

For non-swift birds:

1. Identify the species (some protected, others not)
2. For protected: similar to swift handling
3. For non-protected: removal possible per local law
4. Always educate the customer + cap the chimney

Bats

Bat colonies:

• Some species federally protected
• Indiana bat, gray bat, others
• White-nose syndrome has decimated populations
• Maternal colonies cannot be disturbed during pups
• Wait for fall (after young are flying)

Bat removal:

1. Identify the species
2. Verify it's not a protected species or check timing
3. One-way exclusion at the entry
4. Wait period (1-2 weeks typically)
5. Cap the chimney after

If protected species OR uncertain: refer to a wildlife specialist.

Dead animal removal

For animals that have died in the chimney:

1. Locate the carcass (visual + smell often confirms)
2. Approach from the appropriate end (top or bottom)
3. Use grabbers + heavy gloves
4. Remove + bag the carcass
5. Disinfect the area
6. Clean any blood / fluids
7. Cap the chimney to prevent recurrence

Wear:

• Heavy gloves
• Eye protection
• N95 mask (for safety against pathogens)
• Disposable coveralls (some situations)

The customer's chimney is essentially contaminated; clean thoroughly.

Disease considerations

Wildlife can carry:

Take precautions:

• PPE (gloves, mask, eye protection)
• Wash hands + face after work
• Disinfect tools
• Consider professional cleaning for severe situations

Wildlife exclusion (after removal)

After removing the animal:

1. Inspect the chimney:

• Damaged interior?
• Damaged cap (if present)?
• Damaged crown?
• Any other entry points

1. Cap the chimney with appropriate cap:

• Animal-resistant design
• Spark arrestor + animal screening
• Properly secured
• Sized for the flue

1. Repair any damage caused by the animal
2. Verify the chimney's other entry points are sealed

A properly-installed cap is the long-term prevention.

Chimney cap selection

For animal-resistant caps:

Sized for the flue + appropriate for the climate.

Pricing the work

Wildlife removal varies:

Quote based on the situation. The customer + situation determine.

When to refer to wildlife control

Refer for:

• Aggressive animals (rabid behavior)
• Multiple animals
• Protected species requiring permits
• Damage to the home beyond chimney
• Situations involving young / nesting

Specialty wildlife control operators have:

• Specific licensing
• Proper trapping equipment
• Relationships with rehabilitators
• Knowledge of state law

Documentation

For each wildlife job:

1. Customer's identification + property
2. Animal identification (species)
3. Removal method
4. Disposition (released, deceased, transferred to wildlife specialist)
5. Cleanup performed
6. Cap installed
7. Customer file note

Customer education

For wildlife customers:

1. "Capping the chimney prevents future wildlife"
2. "Annual chimney inspection catches wildlife early"
3. "Don't try to remove wildlife yourself; bite + disease risk"
4. "If you hear sounds in the chimney, call us"

After-work considerations

For severe contamination:

References

• Migratory Bird Treaty Act (federal)
• Endangered Species Act
• State wildlife regulations
• USDA APHIS Wildlife Services
• Local wildlife rehabilitator directories
• CSIA training on wildlife
• Manuall internal: Chimney Sweep Service SOP, Install Chimney Cap, Annual Chimney Inspection