Chimney Repair Cincinnati

Welcome to Vonderhaar's, your trusted local expert in Cincinnati chimney repair!

As a family-owned business rooted in community values and integrity, we treat every home like our own. Choosing us means choosing neighbors who genuinely care about your safety and comfort.
0123456789001234567890+

Years Experience

0123456789001234567890

Years Warranty

012345678900123456789001234567890+

Verified Online Reviews

We’ve been helping folks in and around Cincinnati, Ohio take care of their chimneys since 1985.

Bird sitting on a chimney vent, showing the need for chimney caps to prevent animal entry.
Whether it’s fixing cracked bricks, replacing a flue liner, or just making sure everything is sealed up tight before winter hits, our team at Vonderhaar Chimney & Masonry is here to help. We’re a local, family-owned company, and we treat every home like it’s our own.

Trusted Chimney Experts, Serving Since 1985

Of Customers Leave 5 Star Reviews

Chimney Issues Can Be Prevented With Inspection

Free Inspection With Every Service Estimate

Common Chimney Repair Services

Each home is different. We offer custom repair solutions, including:
Tuck Pointing
This process involves repairing the mortar joints in a brick masonry wall, ensuring a sturdy and safe chimney structure.
Brick and Crown Replacement
Damaged or worn-out bricks are meticulously replaced, and chimney crowns are rebuilt with high-quality materials to prevent structural wear and leaks.
Flashing Repair and Replacement
We repair or replace the flashing around your chimney to prevent water penetration and damage to your home.
Chimney Rebuilds
For chimneys that have suffered considerable damage, we offer total rebuilds to restore safety and function.
Firebox Rebuilds
We can restore your fireplace’s firebox, enhancing the safety and efficiency of your fireplace system.
Cultured Stone, Brick, Block, and Stucco Work
Our expert masons work with a variety of materials for custom chimney repair and new construction.
Waterproofing Services
We help protect your chimney from moisture intrusion and water-related deterioration.
Chimney Liner Installation
Our technicians install durable, safe chimney liners to enhance airflow and safety.

Common Chimney Problems We Solve

Understand the issue and how we fix it, before it gets worse.
1
Freeze-thaw weather

The Problem:
Water seeps into small cracks in your chimney, then freezes during cold weather. The ice expands and worsens the damage with each cycle.

What Happens If You Ignore It:

  • Bricks loosen and mortar cracks

  • Moisture leaks into the home

  • Structural instability over time

Our Fix:
We inspect for freeze–thaw damage, replace or repoint the damaged masonry, and apply a waterproofing sealant to prevent future issues.

2
Leaky flashing

The Problem:
Flashing is the metal seal where your chimney meets the roof. When it rusts, shifts, or was poorly installed, water can sneak in.

What Happens If You Ignore It:

  • Roof and attic water damage

  • Mold and mildew growth

  • Wood rot around the chimney

Our Fix:
We replace or reseal flashing with weatherproof materials and ensure a tight, professional fit to keep water out for good.

3
Damaged flue

The Problem:
Your flue channels smoke and gases safely out of your home. A cracked or blocked flue puts your safety at risk.

What Happens If You Ignore It:

  • Risk of chimney fires

  • Carbon monoxide leaks into your home

  • Inefficient heating

Our Fix:
We perform a flue inspection and repair cracks or blockages. If needed, we reline the flue with a durable stainless steel liner.

4
Crumbling mortar

The Problem:
Mortar holds your chimney bricks together. Over time, it weakens due to weather and age, leading to loose or falling bricks.

What Happens If You Ignore It:

  • Chimney leans or collapses

  • More costly structural repairs

  • Water damage inside walls

Our Fix:
We repoint or rebuild the mortar joints using high-quality materials and techniques that match your existing structure and last for years.

Our Repair Process

From inspection to final fix — here’s how our trusted team will take care of your chimney.
Inspect
We start with a full chimney check to find out what’s wrong.
Explain
You’ll get a clear explanation of the issue and how we’ll fix it. No jargon!
Quote
We send you a fair, detailed quote with everything spelled out.
Repair
Our crew gets to work using quality materials and clean methods.
Check & Finish
Once done, we do a final walkthrough and share before-and-after photos.

Chimney Saver – 10 Year Limited Warranty

Another great option we offer is ChimneySaver. ChimneySaver is a water repellent, not a water sealer. Sealers can damage masonry, and ChimneySaver maintains vapor permeability but ensures it penetrates deep enough to protect masonry from penetration as well. No water repellent can make up for poorly-constructed structures, but ChimneySaver is necessary for when a new liner has been installed, going for up to ten times the protection of typical sealers while maintaining breathability. Not only do we water proof our chimney; we actually add in water proofing to our mixes to ensure maximum durability. Nobody takes our job as seriously as we do!

Neighborhoods We Serve in Cincinnati

Keep Your Home Safe and Warm

Don’t wait until small cracks become costly repairs. Schedule your chimney inspection with our licensed, local experts today. Your peace of mind is just a click away.

Book Now

Contact Your Friendly Family-Owned Contractor Today!

classic vonderhaar logo

All content © 2026 Vonderhaar Fireplace, Masonry, and Roofing All rights reserved.