Waterproofing Inside Basement
Water in your basement can cause mold, bad smells, and even damage to your home’s structure. Our waterproofing inside basement service is designed to stop leaks and keep your basement completely dry. We start by inspecting your space to find exactly where water is getting in. Then, we install proven solutions like sealants, vapor barriers, drainage systems, and sump pumps to keep water out for good.
Whether you use your basement for storage, family activities, or work, our team will make sure it stays safe and dry all year round. We work carefully, finish on time, and keep your home clean while we work. Serving Manhattan, Brooklyn, Queens, and the Bronx, Liberty GCNY has the experience and tools to protect your property from water damage. Call us today for a free inspection and get the peace of mind that comes with expert waterproofing inside basement services.
waterproofing basement walls
Keeping your basement walls dry is key to protecting your home from water damage, mold, and costly repairs. At Liberty General Contracting, we specialize in waterproofing basement walls with proven methods that stop leaks and seal out moisture. Our process starts with a thorough inspection to find problem spots, followed by applying durable sealants, waterproof coatings, and, if needed, drainage systems. Designed for NYC’s weather and building conditions, our solutions give you long-lasting protection and peace of mind. Whether for storage or living space, we’ll keep your basement walls strong and dry. Call today for a free inspection.

Exterior Basement Waterproofing
Exterior basement waterproofing is the first line of defense against water entering your home. At Liberty General Contracting, we protect your basement by stopping moisture before it reaches your walls. Our process includes excavating around the foundation, repairing cracks, applying industrial-grade waterproof coatings, and installing drainage systems to redirect water away from your property. Built for NYC’s weather and soil conditions, our solutions keep your basement dry and your foundation strong for years. Whether you’re preventing future problems or fixing existing leaks, our team delivers lasting results. Contact us today for a free inspection and expert exterior basement waterproofing.

waterproof basement flooring
Protecting your basement starts from the ground up. At Liberty General Contracting, we offer waterproof basement flooring solutions that keep moisture out and your space safe. Whether you’re dealing with occasional dampness or frequent water intrusion, we install durable, water-resistant flooring designed to handle NYC’s unique conditions. Our options include sealed concrete, waterproof vinyl, and moisture barriers that prevent mold, warping, and damage. Perfect for basements used as living areas, offices, or storage, our floors are built to last and easy to maintain. Call Liberty GCNY today for a free inspection and upgrade to reliable, waterproof basement flooring.

basement drainage system
A reliable basement drainage system is essential for keeping your basement dry and free from water damage. At Liberty General Contracting, we design and install drainage solutions that capture and direct water away from your home’s foundation. Our systems can include interior French drains, sump pumps, and exterior drain tiles—tailored to your property’s needs and NYC’s challenging weather. By preventing standing water and controlling moisture, we help protect your basement from mold, mildew, and costly repairs. Contact Liberty GCNY today for a free inspection and get a custom basement drainage system built for lasting protection.

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