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

Chimney Leak Repair From Your Local Crew in Montgomery County, PA

Chimney leaks in Montgomery County usually show up as a stain on the ceiling near the stack, peeling paint on the chimney wall or water in the firebox after a storm. The source might be the flashing, a cracked crown, an uncapped flue, porous brick or condensation from a heating appliance, and each one needs a different fix. We track the water to where it actually gets in before recommending anything. Then we reflash, rebuild the crown, cap the flue or repoint the brick, and explain what we did and why.

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

Montgomery County, PA

Leak Repair for Montgomery County Homes

Snow and ice tend to linger on north-facing roof slopes in the county, which keeps chimneys on that side wet for longer after each storm. Flashing that stays soaked for days is where many winter leaks begin, so that is the first place we look on those roofs.

Lansdale grew quickly after a railroad line was built through it in the 1850s, and many of the borough's older brick houses date from the decades that followed. On chimneys that old, leaks often come through worn mortar and old flashing at the same time, and we fix both.

We track down chimney leaks in Lansdale, Horsham, Abington, Cheltenham and King of Prussia.

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 Montgomery County

Can condensation cause what looks like a chimney leak?
Yes. Gas boilers and water heaters send water vapor up the flue, and in a cold masonry chimney it can condense and soak through to the inside wall. If stains appear in dry weather, condensation is a likely cause, and a properly sized liner usually solves it.
Why does my chimney leak only during heavy wind-driven rain?
Rain that falls straight down runs off, but wind pushes it into hairline cracks in the crown, open joints and the edges of the flashing. That pattern tells us to look at the upper part of the chimney and the side facing the weather.
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 Montgomery 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 Montgomery County

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Leak Repair in Montgomery County

(844) 468-2410Book Online
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