Map of Chester County, PA, an area served by Pro 1 Chimney
Caps & Crowns, Chester County

Your Local Chimney Cap and Crown Pros in Chester County, PA

On Chester County's newer homes, the top of the chimney is usually where trouble starts. Crowns crack, caps rust or blow loose, and once water gets past them it soaks the brick and the flue below. On older stacks, an open flue with no cap lets rain, leaves and animals straight in. We repair hairline crown cracks, rebuild crowns that have broken through with a proper slope and overhang, and fit stainless caps sized to each flue. It is one of the simplest ways to protect the rest of the chimney.

Open 24 hours, Sunday to Friday. Free written estimates.

Chester County, PA

Caps & Crowns for Chester County Homes

In West Chester the coldest month averages highs near 39 degrees and lows near 22, so water on a chimney crown can freeze at night and thaw by afternoon. Repeat that across a winter and small crown cracks open wide.

Exton sits inside West Whiteland Township, at the crossing of the Lincoln Highway and Pennsylvania Route 100, surrounded by newer subdivisions. On those homes, cracked crowns and caps that have rusted or blown loose are among the most common problems we fix.

Caps and crowns are routine work for us in Exton, Malvern, West Goshen, Downingtown and Kennett Square.

When to Call Us

  • No cap on top of the flue
  • Birds or animals in the chimney
  • Cracks across the crown
  • Rust stains on the firebox or damper
  • Water dripping into the fireplace

How the Job Goes

  1. Measure

    We measure the flue and crown so the cap fits and the crown sheds water.

  2. Repair or replace

    Small crown cracks get sealed; a failed crown gets replaced.

  3. Install the cap

    A cap sized to your flue, fastened to stay on in strong wind.

  4. Check the rest

    We look at the flashing and the top courses of brick while we are up there.

Caps & Crowns Questions in Chester County

My chimney cap blew off in a storm. Is it safe to use the fireplace?
It is better to wait until the cap is replaced and someone has checked the top of the flue. Without a cap, rain and debris can get in, and a storm strong enough to take the cap may have damaged the crown as well.
Why do new crowns crack?
Many crowns are built as a thin, flat layer of mortar with no overhang and no gap around the flue tile. Heat and cold move the tile and brick at different rates, and the crown cracks. We build crowns that slope, overhang and allow for that movement.
Do I really need a chimney cap?
Yes. A cap is the simplest way to keep rain and animals out of the flue.

More about caps & crowns, or see all our work in Chester County.

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Mason working on a brick building from a lift
18,000+ projects completed by our own crew

Simple from the first call

How It Works

  1. Your callCall, text or book online

    Tell us what you see or smell. A real person from our team answers and sets a time that suits you.

  2. The visitFree chimney inspection

    Our own crew arrives in a marked Pro 1 van, covers the floor and inspects the chimney from the firebox to the cap, free of charge.

  3. The estimateFree written estimate

    We walk you through what we found, in plain words, and put any repair in writing before work starts.

  4. The workThe job, done right

    We do the work, clean up the roof, the yard and the room, and walk you through the finished job.

Book before the holidays. Fireplaces get their heaviest use from Thanksgiving to New Year. A free inspection now catches nests, creosote and cracked flue tiles before the first big fire and the family gatherings.

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Free Estimate in Chester County

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Caps & Crowns in Chester County

(844) 468-2410Book Online
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