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Chimney repair services for Nesconset, Suffolk County

Chimney repair specialists for Nesconset including Lake Ronkonkoma, Lake Grove, Smithtown, Hauppauge, Ronkonkoma, St. James, Village of the Branch, and other nearby areas.
5/5 Based on 96 Reviews
5 Star Rating

Chimney Repairs Nesconset, NY 11767

As chimney repair experts in Nesconset, Suffolk County, we specialize in fixing masonry, brick, and cinder block chimneys. Our services include repointing, sealing leaks, rebuilding, and liner replacement—all at competitive prices for top-quality results.

Our chimney contractors working in Nesconset

We provide a range of other masonry services that includes stoop and step repairs in NY and masonry repairs in Nesconset, NY as well.

Our chimney services for Nesconset includes:

  • Repointing chimney brickwork
  • Replacing damaged bricks
  • New chimney liners
  • Cinderblock chimneys
  • New chimneys
  • Chimney rebuilds
  • Chimney flashing repairs
  • Leaking chimney sealing

Did you search for a chimney repair service near me in Nesconset, NY and not sure if we are?

We service all the nearby areas including services for Chimneys Kings Park, Chimneys Centereach and more.

If you would like to speak with one of our chimney repair team today in Nesconset, NY, you can call us on (631) 882-4184 or fill out the contact form to book a free call back at a time that suits you!

WE OFFER 100% FREE ESTIMATES

HIGHLY RATED & LOCAL COMPANY

ALL WORK IS GUARANTEED

Frequently Asked Questions

Clean the crack, then apply masonry sealant with a caulk gun. Push the sealant deep with a pointing trowel, and smooth the surface. Let it dry completely before using the chimney. For larger cracks, consider hiring a professional.

Use a Type N mortar for repointing chimneys. It's ideal due to its balanced mix of strength and flexibility, ensuring the masonry can expand and contract with temperature changes without cracking. Always match the mortar type to the chimney's original mortar for best results.

For a stone chimney, use a breathable, silane/siloxane-based sealant. It repels water while allowing moisture to escape, preventing damage. Brands like ChimneySaver or RainGuard's Premium Sealer are highly recommended. Always apply to a clean, dry surface for optimal results.

LATEST CUSTOMER REVIEWS

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New patio, walkway, flower bed borders, driveway apron and border, and Belgian Blocks along road
23 April 2026
Miles was very responsive and kept me informed of every step of the project from the initial quote appointment to the follow up visit after everything was beautifully completed! He...Miles was very responsive and kept me informed of every step of the project from the initial quote appointment to the follow up visit after everything was beautifully completed! He also offered creative ideas that I never would have thought of myself, but I appreciate and love. Every crew that worked at my house were very talented in their trade. They all worked together well and finished quickly. I really love all the work they did! I would highly recommend this company!!
Laura Share
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New driveway and walkway
27 July 2025
100% recommend John and his team at All Paving, excellent service. Fast, professional and are truly skilled at the work they do. Amazing to watch the speed and precision these...100% recommend John and his team at All Paving, excellent service. Fast, professional and are truly skilled at the work they do. Amazing to watch the speed and precision these guys have during the work.
Joey Moss
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Asphalt driveway
14 July 2025
John and the crew were excellent to work with they did a fantastic job, my asphalt driveway was done quickly and they treated my home with respect , definitely recommend...John and the crew were excellent to work with they did a fantastic job, my asphalt driveway was done quickly and they treated my home with respect , definitely recommend and will be using them again in the future
Tony Grover
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