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Boerne, TX · Flashing Repair

Chimney Flashing Repair in Boerne, TX

The joint where the chimney meets the roof is the most common leak point on Boerne homes. Chimney Operations replaces failed step and counter-flashing properly — cut into the mortar joint and sealed, not caulked over. That matters most with standing-seam metal and tall decorative chase stacks.

  • Step and counter-flashing replacement
  • Counter-flashing cut into the mortar joint
  • Crickets for wide chimneys
  • Roof-line leaks stopped at the source
Quick Answer

Who provides chimney flashing repair in Boerne, TX?

Chimney Operations provides chimney flashing repair for homes in Boerne and the rest of Kendall County, working in the area since 2013. Every visit starts with an on-site evaluation, so you get a plain explanation of what is failing and what it takes to fix it before any work begins. Call 210-401-3967 for a free estimate in Boerne.

  • Chimney Flashing Repair in Boerne, TX
  • Also serving Downtown Boerne, Cordillera Ranch, Esperanza
  • Inspection before any repair recommendation
  • Free estimates: 210-401-3967

Local Service

Serving Boerne and Kendall County since 2013.

Full Chimney Work

Leaks, masonry, crowns, caps, flashing and rebuilds.

Inspection First

We evaluate before recommending any repair.

Quality Workmanship

Repairs built to hold up to Texas weather.

Boerne · Kendall County

Flashing Failures On Boerne Roofs — Hill Country Limestone

Flashing is where Boerne chimneys leak most, and locally that means standing-seam metal and tall decorative chase stacks. Add in wind-driven rain off the western hills that hits a chimney sideways, and any gap at the roof line turns into an interior stain. In native-stone Hill Country homes mixed with newer Cordillera Ranch and Esperanza builds we routinely find undersized chase covers on tall new-build stacks that pond water within a few seasons, so we cut new counter-flashing into the mortar joint instead of relying on a bead of sealant.

Most flashing leaks we repair in Boerne were never installed correctly. Surface-applied counter-flashing held on with caulk lasts a few Texas summers before the sealant cracks and shrinks away from the brick.

Heat cycling does the rest. Metal expands and contracts every day across a Kendall County summer, working the fasteners loose until water runs behind the flashing and down into the ceiling below.

Flashing work in Boerne is a one-day job on most homes around Downtown Boerne, Cordillera Ranch, Esperanza and Menger Springs, weather permitting.

failed chimney flashing pulling away from the brick in Boerne, Texas
Failed flashing
step flashing along a chimney in Boerne, Texas
Step flashing
counter-flashing set into a mortar joint in Boerne, Texas
Counter-flashing
What We Do Here

Chimney Flashing Repair For Boerne Homes

01

Step Flashing

Individual pieces woven into each shingle course. Common on native limestone and stone veneer, which is far more porous than city brick in Boerne.

02

Counter-Flashing

Cut into the mortar joint and sealed so it cannot pull away.

03

Chimney Crickets

Diverters built behind wide chimneys to stop water pooling. Sized for standing-seam metal and tall decorative chase stacks.

04

Roof-Line Sealing

Complete reseal of the chimney-to-roof intersection.

How It Works

Getting Your Boerne Chimney Handled

Call Or Request Service

Reach us by phone or send the form and we schedule a time.

On-Site Evaluation

We inspect the chimney system and identify what is failing.

Clear Recommendation

You get a plain explanation of the findings and your options.

Professional Repair

Approved work completed, area left clean.

Coverage

Areas We Serve Around Boerne

Downtown BoerneCordillera RanchEsperanzaCascade CavernsFair Oaks areaMenger Springs
What Customers Say

Homeowners Trust Chimney Operations

Real feedback from our customers

"From start to finish, Chimney Operations was professional. They showed up on time, knew exactly what to look for, and explained everything clearly. Very reasonable pricing for the quality of work."

M

Michael R.

Chimney Inspection

"So glad I found this company! I had a frustrating leak coming from my chimney. They came out, gave a fair estimate, and didn't try to upsell me on stuff I didn't need. The whole process was stress-free."

B

Brett

Chimney Leak Repair

"They protected our floors and furniture, cleaned up after themselves, and left the chimney spotless. The technician was respectful and answered all my questions. Highly recommend in San Antonio."

S

Sarah T.

Chimney Cleaning

"Our chimney was in rough shape. Chimney Operations rebuilt it above the roofline and matched the brick beautifully. The crew was hardworking and the final result looks great. True craftsmen."

D

David L.

Chimney Rebuild

"Fast response and quality installation. The stainless cap fits perfectly and looks much better than the old rusty one. Great communication from the first phone call to completion."

J

Jennifer K.

Chimney Cap Installation

"Honest, local, and professional. They fixed our fireplace issue quickly and the pricing was transparent. It's hard to find reliable chimney service in San Antonio, but these guys deliver."

R

Robert M.

Fireplace Repair

Boerne FAQs

Common Questions

Yes. Between standing-seam metal and tall decorative chase stacks, plus wind-driven rain off the western hills that hits a chimney sideways, the joint between chimney and roof takes the most abuse of anywhere on the house. We find undersized chase covers on tall new-build stacks that pond water within a few seasons regularly across Downtown Boerne, Cordillera Ranch, Esperanza and Menger Springs.

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