Map of Chester County, PA, an area served by Pro 1 Chimney
Leak Repair, Chester County

Chimney Leak Repair by Your Local Crew in Chester County, PA

Leaks around a Chester County chimney often start where old meets new. A stack built centuries ago now passes through a newer roof or a later addition, and the flashing at that joint was never quite right. Other leaks come from cracked crowns, open joints in fieldstone, missing caps or rusted chase covers on newer homes. We follow the water back to where it gets in, then fix that point with new step and counter flashing, a rebuilt crown, a cap or repointing, and explain what caused it.

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

Chester County, PA

Leak Repair for Chester County Homes

West Chester averages about 46.7 inches of precipitation and 27.7 inches of snow a year, enough to keep brick and stone wet for long stretches. A chimney that stays wet that long will find any weakness in its flashing or crown.

West Goshen was mostly farmland until railroads in the 1830s and 1850s brought Philadelphians looking for country homes. Many of those older houses have been added onto since, and the spot where an old chimney passes through a newer roof is where we find the most leaks.

We fix chimney leaks in West Goshen, West Chester, Kennett Square, Tredyffrin and Exton.

When to Call Us

  • Stains on the ceiling or wall by the chimney
  • Water in the firebox after rain
  • Peeling paint near the chimney
  • A musty smell from the fireplace
  • Rust on the damper

How the Job Goes

  1. Trace the water

    We check flashing, crown, cap, brick and mortar to find the entry point.

  2. Explain it

    You see what we found and get a free written estimate.

  3. Fix the source

    New flashing, crown repair, a cap or repointing, whatever the cause needs.

  4. Confirm

    We check the work and tell you what to watch after the next storm.

Leak Repair Questions in Chester County

Why does my chimney leak where the addition meets the old house?
The flashing at that junction is often patched together from two different roofs. We remove it and install new step and counter flashing cut into the masonry, so water runs over the joint instead of into it.
Can rusted chase covers cause a leak on a newer home?
Yes. On framed chimneys with a factory-built fireplace, a rusted or flat chase cover holds water and lets it drip down the flue pipe and into the framing. A sloped stainless cover usually stops it.
Is it the roof or the chimney?
Often it is where they meet: the flashing. We check both before we say which.

More about leak repair, or see all our work in Chester County.

Tall brick chimney with a capSAVE$500 OFFANY SERVICE

Limited time offer

$500 OFF

Any chimney service. Mention it when you call or book online.

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.

Book My Free Inspection

Free Estimate in Chester County

Leave your details and our local team calls you back to set a time.

Leak Repair in Chester County

(844) 468-2410Book Online
Text us