What are common chimney repairs?

<div>Chimney repairs can take many forms for a seemingly simple structure, and costs can vary widely. Common chimney repairs include: <ul><li><a href="https://www.angi.com/articles/how-much-should-it-cost-replace-flashing-around-chimney.htm">Chimney flashing repair</a>: $150–$500</li><li>Repointing mortar joints: $400–$2,500</li><li>Repair or replacement of flue liners: $200–$7,000</li><li>Patching brick or stone: $350–$3,000</li><li>Pouring a new concrete top: $100–$3,000</li><li>Repairing chimney caps: $75–$1,000</li></ul></div>

What are the most common chimney problems?

<div>Some of the most <a href="https://www.angi.com/articles/common-chimney-issues-and-repairs.htm">common chimney problems</a> include:<ul><li>Creosote buildup</li><li>Chimney blockage</li><li>Deteriorating brickwork or stonework</li><li>Cracked chimney top</li><li>Damaged flashing</li><li>Flue liner damage or deterioration</li><li>Damaged chimney cap</li></ul>If you suspect you have a chimney problem, contact a masonry contractor for an inspection. </div>

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Verified Reviews for Chimney Repair pros in Mahopac, NY

*The Angi rating for Chimney Repair companies in Mahopac, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Chimney Repair needs.

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Last update on April 08, 2025

Reviewed in February 2021
Amazing company and they did a great job fixing our chimney. Very competitive pricing and showed up on time as well.
Universal Roofing & Chimney of LI Inc
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Reviewed in August 2016
Exceptionally pleased and grateful for the outcome, as everything came out as it was planned. Thank you AAA Apex for the amazing work you did. (The leak was around the chimney area, which they repaired, swept the chimney, caped the chimney, and also did some masonry work.)
AAA Apex Construction Company
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Reviewed in November 2013
From start to finish working with Steve was a total pleasure. I called another gutter/roof company and they could only do the gutter repair. I also needed roof and fascia/trim repair which are jobs I would have needed to parcel out to other companies if it were not for Steve. Flying colors were...
Flying Colors Roofing and Painters
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Reviewed in November 2017
Perfect - very professional, prompt and a beautiful job done. We will be all set for winter now. Thank you for all your help!
McGavin Roofing
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Reviewed in June 2017
Well enough. Since it was the roof there were paint or stucco stains on a hidden part you can't see the window repair had to be done twice. And cleanup could have been done better. After tearing off roof I needed them to come back twice to magnet rake any nails or metal debris.
ACCOMPLISHED CHIMNEY
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Reviewed in April 2013
Carlson Bros have arrived on time on the scheduled date. He evaluated the cause of the damage and gave me estimate on the spot for the repair. The price was affordable and justified. Carlson Bros has fixed my roof leak on Monday without being present. They are trustworthy and professional....
Carlson Brothers Inc
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Reviewed in May 2020
Everyone was great and professional the technician Tommy was really good. He took time to explain all my options to me and at the end he recommend the best thing to fix my problem without killing my pockets.
Fred's Chimney Magic
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Reviewed in March 2018
So I wrote a review about a week ago which was less than stellar [ you can still read it and I can't amend it]. After my review the owner actually came by and personally apologized for the misunderstanding and offered to fix my problem. I said no it was OK and that he had done the right thing...
B & P Chimney Cleaning & Repair
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Reviewed in January 2020
Great service. They came out right away and gave me an estimate and the price was very fair. They did excellent work on repairing my damaged bricks and fixed my issue right away. Thanks again
Colonial Masonry and Chimney
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Reviewed in March 2017
So far so good. Did not have the money for a new chimney. They fixed it to hopefully hold up this winter. Will need to replace in the Spring.
A & A CHIMNEY & FIREPLACE COMPANY
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Chimney repair specialists in Mahopac

Chimney repairs FAQs

Chimney repairs can take many forms for a seemingly simple structure, and costs can vary widely. Common chimney repairs include:

Chimney flashing repair: $150–$500
Repointing mortar joints: $400–$2,500
Repair or replacement of flue liners: $200–$7,000
Patching brick or stone: $350–$3,000
Pouring a new concrete top: $100–$3,000
Repairing chimney caps: $75–$1,000

The cost to replace the chimney crown or top is about $1,550 on average. The range varies widely depending on the size of the chimney, the materials used, accessibility, and the extent of the damage. If you suspect a problem with your chimney top, call a professional masonry contractor for an inspection.

Some of the most common chimney problems include:

Creosote buildup
Chimney blockage
Deteriorating brickwork or stonework
Cracked chimney top
Damaged flashing
Flue liner damage or deterioration
Damaged chimney cap

If you suspect you have a chimney problem, contact a masonry contractor for an inspection.

On average, chimney repairs cost about $455. However, because of the vast range of potential repairs needed, the cost to repair a chimney ranges widely from $160 to $15,000, depending on the type and extent of repairs required.

The cost to replace a chimney is about $10,000 on average and can cost up to $15,000, depending on the size, accessibility, materials, and extent of the replacement. Sometimes tearing the chimney down to the roof line and rebuilding it is an option. But if the chimney's internal structure deteriorates badly enough, a complete demolition down to the fireplace or the foundation may be necessary.

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