Water damage can hurt your home, business, or building fast—especially in Manhattan, where weather, old pipes, and tight spaces make waterproofing a must. Cracks in walls, leaky roofs, wet basements, and damp crawl spaces all lead to mold, damage, and repair costs. We provide professional waterproofing services in Manhattan, NY. We help homeowners, landlords, businesses, and building managers keep their properties dry and safe. Whether you’re in a brownstone, a co-op unit, or a commercial space—we have the tools and experience to solve water problems and stop them from coming back.
Our team offers full waterproofing services for every part of your building. We find leaks, seal cracks, install drainage systems, and coat surfaces to block moisture. We work clean, fast, and with great care for your property. Here are the services we offer in Manhattan:
Basements in Manhattan often flood during heavy rain or snow. Water seeps through walls, cracks, or old floors. We keep your basement dry and usable.We fix this with:
We seal and protect your building from the ground up. Our team uses exterior membranes, sealants, and drainage systems to stop water from entering your foundation.This protects your building’s base from water pressure and long-term damage.
Roofs in Manhattan are exposed to all kinds of weather. We install waterproof membranes, coat existing surfaces, and fix leaks fast.We work on flat, low-slope, and sloped roofs in residential and commercial buildings.
Bathrooms and kitchens get daily water use. We stop leaks in floors, walls, and around fixtures using sealants, tile protection, and mold prevention.
We help keep your wet rooms clean and mold-free.
Many Manhattan homes have crawl spaces or finished lower floors. We seal and dry these areas to protect your home’s air and structure.
This helps improve air quality and stop mold from growing under your floors.
We serve commercial clients across Manhattan. We install roof systems, seal concrete, and waterproof walls and foundations for all types of buildings.
We help businesses prevent water problems before they disrupt work.
We offer flexible solutions for unique buildings and spaces.
Not all water problems come from the basement or roof. We also fix leaks and protect:
We serve all types of property owners and building types:
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We make the job simple and clear:
We visit your property and inspect the problem. We check inside and outside to find the cause.
We give you a clear, written quote with options and no surprise fees.
We pick a date and plan that fits your schedule.
We bring tools, materials, and protect your space while we work.
We leave your space clean and dry. We also explain how to care for the area going forward.
We stay in touch and offer warranties on most services.
Waterproofing in Manhattan takes special skill. Many buildings are old, tall, or attached to others. We know how to work in tight spaces, follow DOB codes, and get permits if needed.We’ve waterproofed buildings on the Upper East Side, Harlem, Midtown, SoHo, and more.
Have a question about your block or building? Call us—we’re here to help.
We work across every zip code and neighborhood in Manhattan, including:
They sealed our basement in Midtown. It’s dry now, even after storms.
Great work sealing our brownstone’s foundation and backyard wall. Clean and on time.
They added a new roof membrane for our office. No more leaks or stains.
Yes. We’ll come look at the issue and provide a free written estimate.
Yes. We often work in tight basements, shared walls, or tall buildings with limited access.
Yes. We handle multi-unit buildings and provide reports for your board or management team.
Yes. We use breathable waterproof coatings that protect without damaging historic materials.
Small jobs may take a day. Larger projects may take several days. We’ll explain the full timeline in the estimate.
Yes. We are fully licensed, insured, and trained to work in NYC.
Yes. If you have an urgent leak, call us. We can often respond the same day.
If your home, apartment, or building in Manhattan has a water issue—call us. We’ll inspect the space, explain the fix, and give a quote you can trust. No pressure. No confusion.
Trusted waterproofing in New York City. We seal cracks, stop leaks, and keep homes and buildings dry for good.
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Let’s stop the water before it causes more damage. Reach out today—we’re ready to help.
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