Retaining Wall Repair

Retaining Wall Repair That Lasts—Expert Work, Built to Withstand Long Island Weather

If you're searching for reliable retaining wall repair near me, you're in the right place. At JT Masonry, we specialize in professional retaining wall repair services across Long Island. Whether your wall is leaning, cracked, bowing, or collapsing, our expert masons bring over 15 years of experience in masonry restoration to restore both the structure and appearance of your outdoor space. With a reputation built on quality, durability, and customer satisfaction, we don’t just fix walls—we reinforce property value and peace of mind.

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JT Masonry and Landscaping

Contact JT Masonry and Landscaping!

Our team is ready to turn your vision into reality, creating stunning landscapes and enduring masonry structures.

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JT Masonry and Landscaping

CLIENT REVIEWS

WHAT OUR CLIENTS ARE SAYING

Mike P.

HAPPY CLIENT

JT Masonary and landscaping were exceptional right from the first point of contact to the completion of their work. The owner JUSTIN was very professional in the way he presented the work he was going to do. The workers were polite, efficient, and hard-working. And the results of their work was phenomenal! We are already considering them for another job. Thank you JUSTIN and Company.

Jim J.

HAPPY CLIENT

We had a great experience with Justin and the crew at JT Masonry & Landscaping. We got a inground pool and pavers installed. They made it easy every step of the way from the planning stage to our first pool opening. We would definitely recommend this company to family and friends.

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Your Wall’s Stability Is Our Mission

A damaged retaining wall is more than an eyesore—it’s a structural concern. Soil erosion, water damage, improper drainage, or age can lead to weakening over time. Left unaddressed, this can threaten surrounding landscaping, hardscapes, or even your foundation.


At JT Masonry, our retaining wall repair process begins with a detailed inspection to identify the root cause—not just the symptom. From there, we tailor a long-lasting solution using proven techniques and top-grade materials. Whether it’s regrading behind the wall, replacing damaged blocks, reinforcing the foundation, or rebuilding sections with modern drainage improvements, every repair is performed to meet our industry-leading standards.


Our repairs address:

  • Cracks and separation between blocks or stones
  • Leaning or bowing walls due to soil pressure
  • Collapsing or failed wall sections
  • Drainage failures causing water buildup
  • Weather and freeze/thaw damage



Every wall we restore is reinforced to prevent future damage—because a patch job isn’t enough. You need a repair that holds strong through Long Island’s winters and storms.

For outdoor excellence that stands the test of time, contact JT Masonry and Landscaping, schedule an appointment or call us at: (516) 732-5133

Solving the Real Problem Behind the Wall

You don’t just want a wall that looks better. You want it to stay fixed. That’s why homeowners, property managers, and businesses across Long Island trust JT Masonry. We don’t simply rebuild—we solve the problem.


A well-repaired retaining wall:


  • Protects against soil erosion and runoff
  • Prevents water damage to nearby structures
  • Restores the safety of sloped yards and patios
  • Enhances curb appeal and property value
  • Saves money long-term by avoiding full replacement



And we don’t leave you guessing. Every project includes a clear proposal, timeline, and expert recommendations. You’ll know exactly what’s happening—and why.

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Who Is Responsible for Repairing a Retaining Wall?

In most cases, the property owner on whose land the wall sits is responsible for its repair. If a wall borders two properties, responsibility can be shared—especially if it serves both parties. JT Masonry offers clear documentation and estimates you can share with neighbors or HOAs to make the process smoother.



We’ve helped many Long Island clients resolve disputes and get repairs done quickly and professionally.

Can You Replace Part of a Retaining Wall?

Absolutely. In many cases, a full rebuild isn’t necessary. Our team can expertly replace damaged sections while maintaining structural integrity and visual consistency with the existing wall. This option can be more affordable and less disruptive than full reconstruction—especially when caught early.


We match materials and construction methods to blend the repair seamlessly, so it looks like it’s always been part of the original build.

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How Do You Repair a Damaged Retaining Wall?

At JT Masonry, repairing a retaining wall is never one-size-fits-all. After a full inspection, we may:

  • Rebuild Wall Sections

    We reconstruct leaning or collapsed areas using reinforced techniques for lasting stability.

  • Replace Damaged Materials

    Cracked or deteriorated blocks or stones are replaced with matching, durable materials.

  • Reinforce Footings & Drainage

    Foundations are strengthened and updated with proper drainage systems to prevent future failure.

  • Compact & Backfill Soil

    Soil behind the wall is properly backfilled and compacted to reduce lateral pressure.

  • Enhance Waterproofing

    We install moisture barriers and improve drainage to stop water intrusion and frost damage.

How Much Does It Cost to Fix a Retaining Wall?

Costs for retaining wall repair depend on the extent of the damage, materials used, accessibility of the site, and whether structural engineering is required. JT Masonry provides honest, upfront quotes without hidden fees. We also offer financing options and work within your budget to find the most cost-effective solution without sacrificing quality.



We believe every Long Island homeowner deserves a safe, stable, and beautiful property—no matter the size of the job.

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Why Choose JT Masonry for Retaining Wall Repair?

When you choose JT Masonry, you're not just getting a repair—you’re investing in craftsmanship that lasts. Unlike companies that rush through patch jobs, we take the time to diagnose and correct the real issues behind wall failure.


Here’s what sets us apart:


  • 15+ years of masonry expertise across Long Island
  • Fully licensed and insured team with deep local knowledge
  • Personalized service with 3D imaging and design consultations
  • Top-tier materials and weather-resistant techniques
  • Rave reviews and repeat clients from NYC to Montauk



We’ve restored retaining walls in everything from small backyards to commercial lots. And we’re ready to help you.

FAQs About Retaining Wall Repair

  • How long does a typical retaining wall repair take?

    The timeline varies depending on the severity of damage and weather conditions, but most repairs take anywhere from one day to a week. JT Masonry provides a clear timeline before starting and keeps you informed throughout the project.

  • Can you repair both stone and concrete block walls?

    Yes. Our team is experienced in all types of retaining wall construction, including stone, concrete block, brick, and segmental walls. We match materials and techniques for a seamless, professional result.

  • Do I need a permit for retaining wall repair?

    In some cases—especially if the wall exceeds a certain height or involves structural changes—you may need a permit. JT Masonry will help determine what’s required and assist with the permitting process if needed.

  • How do I know if my retaining wall needs repair or replacement?

    If your wall is showing signs of bowing, leaning, cracking, or water drainage issues, a professional inspection is the best way to know. JT Masonry offers assessments that determine whether a repair is sufficient or if replacement is needed.

  • What should I do if my neighbor’s retaining wall is damaging my property?

    We recommend documenting the issue and discussing it with your neighbor. If the wall poses a risk, JT Masonry can provide professional evaluations and written reports to assist in resolving property disputes or coordinating shared repair costs.

Ready to restore your wall the right way?

Call JT Masonry now at (516) 732-5133 or request a free quote today to schedule your retaining wall repair consultation. Trusted across Long Island for our reliability and results, we’re here to protect your property with expert craftsmanship that lasts.

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