Planning guide
How often should a chimney be swept?
Many safety organizations recommend an annual chimney inspection, with cleaning as needed based on how much you use it and how much buildup there is. Your chimney company can advise for your fireplace or stove.
Signs it may be time
- It's been a year or more since the last inspection
- Smoky or musty smell from the fireplace
- Smoke coming into the room
- Visible buildup or flakes in the firebox
- Animals or nests in the chimney
What affects how fast buildup forms
How often you burn, the type and dryness of the wood, the appliance and the chimney itself. Ask your chimney company what they see in yours.
Safety basics
Keep working smoke and carbon monoxide alarms, follow your appliance manufacturer's instructions and have a professional check your system. This page is general information, not a safety assessment.
Questions
Do gas fireplaces need sweeping?
They usually don't build creosote like wood, but venting and components still need checks. Ask a chimney or gas fireplace company.
What if I rarely use my fireplace?
An inspection can still catch nests, water damage or blockages.
Ready for a chimney sweep?
Send the details once and hear back from local chimney companies.