Brooklyn is known worldwide for its brownstones. From Park Slope and Brooklyn Heights to Bedford-Stuyvesant and Clinton Hill, these homes are part of New York City’s history. Brownstones bring charm and value, but they also need regular care. Time, weather, and daily use cause cracks, leaks, and damage.
We are licensed and insured Brooklyn brownstone contractors with over 20 years of experience. Our services cover every part of a brownstone: facades, stoops, steps, mortar, cornices, lintels, sills, parapet walls, waterproofing, resurfacing, paint removal, and landmark restoration.
Our goal is simple: keep Brooklyn brownstones safe, strong, and beautiful for many years.
Brooklyn has more brownstones than any other borough. Most were built in the late 1800s and early 1900s. While they are durable, the stone is softer than brick or concrete. It breaks down over time and must be repaired the right way. We specialize in fixing these problems while protecting the historic style of Brooklyn homes.
Cracks in facades and side walls
Loose or broken stoop steps
Weak mortar joints letting water in
Rusted or cracked cornices
Damaged lintels and sills
Leaky parapet walls on roofs
Old paint trapping water inside the stone
We provide all major brownstone repair and restoration services across Brooklyn neighborhoods.
The facade is the face of your brownstone. In Brooklyn, many facades are more than a hundred years old and have been exposed to decades of rain, snow, and sun. Over time, cracks form, sections chip away, and stains collect on the surface. These issues make the home look old, but they also weaken the walls and allow water to enter. With professional façade repair, your home stays structurally sound, keeps water out, and regains its beauty. Our facade repair service in Brooklyn includes:
The stoop is a true symbol of Brooklyn living. Families, neighbors, and friends gather on stoops every day. But over the years, heavy use and harsh winters cause them to crack, sag, and sometimes become unsafe. Strong, well-repaired stoops not only keep your family safe but also preserve the Brooklyn tradition of gathering on the front steps. Our stoop and step repair service includes:
Mortar is what holds the stone blocks of your brownstone together. In older Brooklyn homes, mortar often turns soft and powdery after decades of exposure to weather. Weak mortar lets water seep into the walls, which can cause major structural problems. Repointing adds decades of life to your walls, keeping them strong and attractive.
When walls are badly damaged, simple patching is not enough. In these cases, we apply scratch coats and brown coats to prepare the surface for final finishing.These layers ensure the final finish is smooth, strong, and long-lasting.
When the surface of the stone is worn or peeling, resurfacing restores both strength and beauty. Resurfacing gives your brownstone a fresh, polished appearance while also protecting it for decades to come.
Lintels are the supports above windows and doors, while sills are the ledges below windows. Both are essential for protecting openings from water. In many Brooklyn brownstones, lintels and sills have cracked, which causes leaks and weakens surrounding walls. We replace lintels and sills with strong stone that matches your home’s original design. This work stops water infiltration, strengthens the structure, and preserves your home’s historic look.
Cornices are decorative features at the top of brownstones that give homes their unique Brooklyn charm. Because they are exposed to rain, snow, and ice year after year, many cornices are cracked, rusted, or missing sections. Cornice restoration preserves your home’s beauty and prevents water from entering at the roofline.We restore cornices by:
Water is the biggest threat to Brooklyn brownstones. Without protection, it seeps into cracks, weakens mortar joints, and causes major damage. Waterproofing extends the life of your brownstone and prevents costly future repairs.
Many Brooklyn brownstones are protected by the Landmarks Preservation Commission. Landmark status requires special care, approved materials, and specific methods for repair. With decades of experience restoring landmark buildings in Brooklyn, we keep your home’s history alive while strengthening it for the future. We restore landmark brownstones by:
Parapet walls sit along roof edges and are exposed to the harshest weather. In Brooklyn, many parapets are cracked, leaning, or breaking apart. Safe parapets protect your roof, meet city safety codes, and add years of life to your building. We repair parapet walls by:
Some Brooklyn brownstones were painted in the past to cover damage or stains. Unfortunately, paint traps water inside the stone, which causes the surface to deteriorate.
We safely remove paint without harming the stone underneath. Once the paint is gone, we clean and prepare the surface. Finally, we apply breathable coatings that protect the stone while allowing it to release moisture naturally.
This process brings back the natural beauty of your brownstone while protecting it from hidden damage.
We repair brownstones across Brooklyn, including:
Prevents dangerous falling stone
Stops leaks before they spread
Protects your home’s safety
Increases property value
Restores historic charm
Adds decades of strength to your building
We check your home for cracks, leaks, and damage
You get a free, clear quote
We handle all permits and landmark paperwork
Our skilled team completes the work step by step
We clean up and leave your home looking renewed
Yes. We provide full brownstone repair and restoration services across Brooklyn.
If you see cracks, leaks, or flaking stone, your brownstone needs repair.
Yes. We follow Landmarks Preservation Commission rules and use approved methods.
Small repairs may take a day. Full facade or stoop restoration can take weeks.
Yes. All estimates are free and clear.
We serve Park Slope, Brooklyn Heights, Bed-Stuy, Clinton Hill, Fort Greene, Prospect Heights, Carroll Gardens, Crown Heights, Cobble Hill, Boerum Hill, Bay Ridge, and more.
Brownstone Repair NYC – Expert in crack repair, joint restoration & landmark brownstone preservation across New York City.
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