Why Fall Is the Best Time to Schedule Your Chimney Inspection

Wed, 23 Sep 2026 17:10:14 GMT

As the days get shorter and the temperatures start to dip, it's tempting to wait until the first cold snap to think about your fireplace. But if there's one thing four generations of chimney work has taught the Gannon family, it's this: fall is the smartest time of year to get your chimney inspected, cleaned, and ready for winter — not December.

Here's why.

1. Summer Leaves More Than Just Leaves Behind

Chimneys sit unused for months at a time during the warmer seasons, and in that time, they can quietly collect more than dust. Birds, squirrels, and other critters often see an open or poorly capped chimney as a perfect place to nest. Debris, leaves, and even small animals can block your flue without you ever knowing — until the first fire of the season fills your home with smoke instead of warmth.

A fall inspection catches these issues before they become a problem, not after.

2. Creosote Doesn't Go Away on Its Own

If you used your fireplace regularly last winter, there's a good chance creosote has built up inside your chimney. This tar-like substance is a natural byproduct of burning wood, and it's also highly flammable. Left unaddressed, it's one of the leading causes of chimney fires.

A professional chimney cleaning removes this buildup and gives you a clear picture of your chimney's condition heading into the season — including any cracks, deterioration, or liner issues that may have developed over time.

3. Small Repairs Are Easier (and Cheaper) to Fix Before Winter

Masonry issues, damaged caps, and leaning or cracked chimney crowns are far easier to repair when the weather is mild. Once winter sets in, freeze-thaw cycles can turn a minor crack into a major structural issue — and repairs become more difficult, and often more expensive, once ice and snow are involved.

Catching these problems now means avoiding an emergency repair call in the middle of a cold snap.

4. Scheduling Fills Up Fast

Every year, the same thing happens: the first cold weekend hits, everyone wants their fireplace ready at once, and chimney companies get booked solid. Scheduling your inspection and cleaning in the fall means you get the appointment time that works for you, rather than whatever's left once winter arrives.

What a Fall Chimney Checkup Should Include

At Gannon Chimney Repair & Masonry, our fall service visits typically cover:

Full chimney and flue inspection
Creosote and debris removal
Chimney cap and damper check
Masonry, mortar, and crown inspection for cracks or water damage
Liner inspection for wear or damage
Waterproofing assessment, if needed

And right now, we're offering a FREE inspection with any fireplace or heater chimney cleaning — so there's no better time to get ahead of the season.

A Family You Can Trust, Since 1948

Gannon Chimney Repair & Masonry has been serving the Delaware Valley for nearly 90 years. As a fourth-generation, family-owned business, we've built our reputation on dependability — something that matters just as much today as it did to our grandfather's customers decades ago. We're fully licensed and insured throughout Philadelphia, Montgomery, Bucks, and Chester Counties.

Don't wait for the first cold morning to find out your chimney needs work. Call us today at 215-657-1292 to schedule your fall inspection and cleaning.

116 Church Street, Willow Grove, PA 19090 | gannon@gannonchimney.com | PA026708

Business Hours: Monday - Friday, 7:30 am - 4:00 pm | Saturday - Sunday: Closed