Maintenance

Getting Your Fireplace Ready for Winter in Cincinnati

October 13, 2026 5 min readAmerican Chimney & Masonry

Fireplace prepared and swept before the heating season in Cincinnati

A practical fall checklist so the first fire of the season is safe, clean-burning and smoke-free.

Cincinnati heating season effectively starts on the first cold weekend in October, and that is also when every chimney company in the tri-state is booked out. Work through this in August or September instead.

The checklist

  1. 1Book the annual sweep and inspection before the rush
  2. 2Check the damper opens fully and seals when closed
  3. 3Look at the cap from the ground — rust, tilt or a missing cap means water is getting in
  4. 4Scan the stack for spalled brick, open joints and crown cracks
  5. 5Clear branches and leaves near the chimney top
  6. 6Stock seasoned hardwood, split and stored at least six months, off the ground and covered
  7. 7Test smoke and carbon monoxide detectors on every level
  8. 8Confirm the hearth extension and clearances are clear of rugs and furniture
  9. 9Have the fire extinguisher accessible and in date

Lighting the first fire

Open the damper fully and let the flue warm before loading wood — a rolled newspaper held up the throat for a minute reverses a cold-air downdraft. Start small, build hot and bright, and never damp a fire down to smolder overnight. Smoldering fires are how glazed creosote forms.

If smoke comes into the room

  • Confirm the damper is fully open
  • Crack a window in tight, newer homes — the house may be depressurized by exhaust fans
  • A blocked flue, undersized cap or short chimney can all cause rollback and should be evaluated

Frequently Asked Questions

When should I book a chimney sweep in Cincinnati?

August through September. Appointments in October and November are typically weeks out, and dry weather means any repairs found can be completed before winter.

How do I know if firewood is seasoned?

It is lighter than green wood, has cracks radiating from the end grain, and two pieces knocked together sound hollow rather than dull. A moisture meter should read under 20%.

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