Symptom field notes
Animal sounds or nesting material
Scratching, calls or nesting debris may require a chimney professional and a wildlife specialist. Identification comes before removal; protections depend on species and location.
Do not light a fire, reach into the flue or seal an occupied opening.
What to document
- When and where are sounds heard?
- Is debris visible from a safe location?
- Has a cap or screen been damaged?
Keep dates and observations separate from guesses about the cause. Photographs from a safe location and earlier service records are useful starting material.
What to ask the contractor
- Who identifies the species and applicable restrictions?
- Who handles removal and subsequent vent inspection?
- How will exclusion avoid trapping animals?
Ask for findings, access limitations and recommended next steps in writing. A proposed product or repair method should follow an explanation of the observed condition.
Turn the observation into a comparable scope
Send the same brief to each company. Ask whether the appointment is an inspection, a diagnostic visit or a repair, and how additional work is approved. If proposals disagree, compare the evidence each contractor cites before comparing totals.