Flashing & Leak Repair in Southlake

Hail dents it. The next storm finds the dent.

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4.7 · 60 Southlake reviews

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CSIA certified

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1-year workmanship warranty

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Written quote before any work

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Santa’s favorite chimney crew
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Cleared for reindeer landing
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No soot on Santa’s boots
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Cookies for Santa, carrots for the reindeer
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Stockings hung, flues swept
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Merry Christmas & happy hearth-days
●
Jingle all the way up the chimney
●
Warm fires, cozy nights
●
Santa’s favorite chimney crew
●
Cleared for reindeer landing
●
No soot on Santa’s boots
●
Cookies for Santa, carrots for the reindeer
●
Stockings hung, flues swept
●
Merry Christmas & happy hearth-days
●
Jingle all the way up the chimney
●
Warm fires, cozy nights
●
Santa’s favorite chimney crew
●
Cleared for reindeer landing
●
No soot on Santa’s boots
●
Cookies for Santa, carrots for the reindeer
●
Stockings hung, flues swept
●
Merry Christmas & happy hearth-days
●
Jingle all the way up the chimney
●
Warm fires, cozy nights
●
Santa’s favorite chimney crew
●
Cleared for reindeer landing
●
No soot on Santa’s boots
●
Cookies for Santa, carrots for the reindeer
●
Stockings hung, flues swept
●
Merry Christmas & happy hearth-days
●
Jingle all the way up the chimney
●
Warm fires, cozy nights
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Pricing, before you commit

Our prices are published, not hidden

Want to know the cost before anyone visits your Southlake home? Our flashing repair pricing page covers everything from resealing to full replacement and works out an estimate for your chimney. No email, no callback.

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The craft, done properly
CHIMNEY FLASHING & LEAK REPAIR IN SOUTHLAKE, TX

Flashing is the metal seal where the chimney passes through the roof, and it is one of the most common leak points on Southlake houses. Two things here make it worse than average. The first is hail: Tarrant County sits in the middle of hail country, and a storm that dents and lifts flashing rarely leaks that week — it opens a path the next round of wind-driven rain will use.

The second is roof geometry. Southlake's custom homes carry complicated rooflines with multiple planes, valleys, and dormers, and chimneys frequently land in awkward positions relative to all of it. Wide stacks in particular need a cricket by code — anything over 30 inches at the roofline — and plenty were built without one. Brown Chimney repairs flashing in aluminum or lead-coated copper only, priced by scope and access — every option is on our flashing repair pricing page. Full method on our flashing and leak repair service page.

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The Work

What flashing repair does for a Southlake home.

The stain on your ceiling is rarely under the hole. Water enters at the flashing, runs along the roof deck or down the outside of the flue, and surfaces wherever gravity and framing let it. On a large home with a complex roof, that path can be surprisingly long — which is why diagnosis comes before sealant.

The Southlake pattern is a leak that appears weeks after a hail event rather than during it. The storm lifts or dents the metal without producing water inside, the owner concludes the roof came through fine, and the actual leak arrives with an ordinary rain a month later. If you have had hail, the flashing is worth looking at whether or not anything came through the ceiling. Where the crown or chase cover is also involved, that repair is quoted alongside.

Our Dallas crew covers the southern metroplex, and together we handle the Dallas–Fort Worth service area. See the local service list on the Southlake page.

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When to book

What are the signs your chimney flashing has failed?

Flashing failure shows up inside long before anyone looks at the roof — and here it often shows up weeks after the storm that caused it.

01

Water stains on the ceiling or wall near the chimney

02

Damp or discoloured framing visible in the attic around the chimney

03

Shingles lifting, curling, or missing where the chimney meets the roof

04

Rusted, bent, or visibly separated metal at the roofline

05

Sealant that has hardened, cracked, or pulled away from the masonry

06

Leaks that appear only during driving rain from one direction

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If water is showing inside, the entry point needs finding before anything gets sealed. An inspection traces it and gives you a repair quote, and the fee is credited toward repair work booked within 30 days.

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The stain on your ceiling is almost never under the hole. Anyone who quotes a leak repair from the driveway is selling you sealant, not a solution.

Brown Chimney
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The Brown Chimney Standard · Southlake

Built for hail, heat, and shifting clay.

Tarrant County hail country
Hail dents flashing and chase covers without leaking that day — the failure shows up weeks later. We check after every major storm season.
Clay soil moves what sits on it
North Texas clay swells and shrinks with the seasons, and a heavy chimney on top of it moves too. We establish whether it has settled before rebuilding anything.
1-year workmanship warranty
The labor on our repairs and installations is covered for a full year — in writing, not in promises.
Price fixed before we start
Measured on site, quoted in writing, approved by you — then the work begins. Never the other way around.

Leak path tracer

Where is the water actually getting in?

The stain on your ceiling is rarely under the hole. Water gets in at the flashing, the crown, the cap or a failed mortar joint, then runs along the roof deck or down the flue and shows up wherever gravity takes it. Tell us what you see and when, and we trace the likely entry point and show what the repair involves.

ATTIC / CEILING BELOW
  • Traced entry point and the path the water travels
  • Where the damage finally shows up inside

Entry: Flashing at the rooflineShows up: Ceiling near or beside the chimney

Where is the damage showing?

When does it appear?

At the roofline, the metal flashing looks…

Top of the chimney

Chimney width at the roofline

Most likely source

Chimney flashing

Flashing is the metal seal where the chimney passes through the roof, and most chimney leaks start there. Water gets under a lifted or caulk-patched seam, runs along the roof deck, and shows up on the ceiling, often away from the chimney itself.

  • Chimney flashing$300 – $3,500, depending on its condition

    Flashing that is intact but leaking at the seams is cleaned, re-secured and resealed; aging flashing that is still solid can be coated as one piece; rusted or lifted flashing is replaced.

    Most likely
  • Chimney crown$250 – $900 sealing · repair or rebuild measured

    A crown with hairline cracks is sealed with a flexible crown coating. Open cracks need a crown repair (length × width in inches plus $250), and a crown too damaged to repair is rebuilt, priced after measurement.

    Also possible
  • Mortar joints and brick face$40 per sq ft, min. $600

    Worn joints are cleaned out and repacked with mortar matched as closely as possible; deep or badly deteriorated joints are priced on site. Waterproofing is recommended afterward.

    Also possible
  • Leak diagnosis visit: the entry point is found before any repair$150
  • Diagnosis fee credited toward repair work booked within 30 days−$150
  • Likely repair on these answers$300 – $3,500, depending on its condition
  • Leaks that only show in certain weatherMay need a second visit, quoted separately
  • Workmanship warranty1 year on repair labor

Leak repair prices from our price book

  • Leak diagnosis visit$150
  • Flashing reseal, caulk$300 – $700
  • Flashing seal, full coating$400 – $900
  • Full flashing replacement$950 – $3,500
  • Cricket / diverter$1,500 – $4,000
  • Crown sealing$250 – $900
  • Chimney cap, galvanized · stainless$375 · $475
  • Tuckpointing$40 per sq ft, min. $600

The ranking is a guide, not a diagnosis: the entry point is confirmed on site and put in writing. The diagnosis fee is credited toward repair work booked within 30 days. Some leaks only show in certain weather and may need a second visit, quoted separately. Final prices are set on site and confirmed with you before work begins; repairs carry a 1-year workmanship warranty on labor.

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What to expect

What happens during a leak repair?

Leak work in Southlake is diagnosed first, quoted second. Most flashing repairs complete in a single visit; jobs needing a cricket or complex roof work are scoped during the assessment.

01

Leak source diagnosis

Water stains rarely start where they show. We trace the actual entry point — flashing, crown, cap, or masonry — before quoting anything, because sealing the wrong spot solves nothing.

02

Written quote before the roof is opened

You approve the exact price before anything is lifted. Chimneys wider than 30 inches at the roofline need a cricket by code — if yours does, that's identified and priced up front.

03

Old flashing removal

Failed flashing and hardened sealant come off down to sound roof deck. Any pre-existing shingle damage is documented and quoted separately rather than quietly absorbed.

04

New flashing installation

Step, counter, and saddle flashing set in aluminum or lead-coated copper — never plastic, never rubber — and sealed with chimney-rated elastomeric caulk.

05

Roof restored, photos taken

The roof area around the chimney base is restored, the work photographed before and after, and the labor covered by the 1-year workmanship warranty.

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For transparency

What this visit doesn't cover.

Pre-existing shingle or roof deck damage — documented in photos and quoted separately

Full roof replacement or hail claims beyond the chimney area, which are a roofer's scope

Interior water damage from previous leaks (drywall, paint, insulation)

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FAQS

Common questions about flashing & leak repair in Southlake

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How is chimney flashing repair priced in Southlake?

By scope, roof pitch, and access — from resealing seams to full replacement. Chimneys requiring a cricket, or those needing lift access, are identified during the assessment and priced up front. Every option and its price is on our flashing repair pricing page.
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Can hail damage chimney flashing?

Regularly, and it is one of the most under-checked forms of storm damage in Tarrant County. Hail dents and lifts the metal without necessarily leaking immediately, so the failure surfaces weeks later when ordinary rain finds the opening.
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What material should chimney flashing be?

Aluminum or lead-coated copper — Brown Chimney installs nothing else. Plastic and rubber degrade quickly under Texas UV and fail years sooner, which is why they are excluded regardless of cost.
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Does my Southlake chimney need a cricket?

If it is wider than 30 inches at the roofline, code says yes. Wide stacks on complex custom rooflines are common here and plenty were built without one, which leaves water pooling against the upslope side every storm.
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Can I just caulk the flashing myself?

Caulk on failed flashing buys a season at most, and Texas sun shortens even that. Proper repair means removing failed flashing down to sound roof deck and setting new step and counter-flashing. Caulk is the finish, not the fix.
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A safer hearth — for 2026

Traced, sealed, photographed.

Every Brown Chimney flashing repair in Southlake starts by finding the actual entry point, is quoted in writing before anything is lifted, and is backed by a 1-year workmanship warranty. Book online or call 936-666-0002.