Waterproofing Services in Long Island
Gladstone Paving & Masonry
At Gladstone Paving & Masonry, we provide expert waterproofing services to protect homes and buildings across Long Island in the New York area. Whether you’re dealing with basement leaks, damp walls, or foundation cracks, our skilled team uses proven methods and high-quality materials to keep your property dry and damage-free. We assess the unique conditions of each site and apply customized solutions that stop water intrusion at the source.
Waterproofing is essential for maintaining structural integrity and preventing costly issues like mold growth, wood rot, and interior damage. From exterior waterproofing to basement sealing and drainage systems, we handle every aspect with precision and care. Our goal is to provide long-term protection that ensures peace of mind for homeowners and business owners alike. Trust us to keep your space safe, dry, and secure year-round.
Water Damage Protection – Shields your home from leaks and costly structural issues.
Stronger Foundations – Reinforces structural integrity and extends building lifespan.
Dry, Usable Spaces – Makes basements and lower levels safe and functional.

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Quick and Easy Construction Solutions
Ready to start your project? Contact us for a free estimate and expert advice. Our team provides reliable, professional service to bring your vision to life, on time and within budget.
(631) 303 – 8682
Foundation Waterproofing
Foundation waterproofing is essential for protecting your home or building from water damage and structural issues. A properly sealed foundation prevents moisture from seeping into basements and crawl spaces, which can lead to mold growth, rot, and weakened structural integrity. Our foundation waterproofing services are designed to create a reliable barrier against water intrusion using high-quality sealants, membranes, and drainage solutions tailored to your property’s unique conditions.
We assess every foundation carefully to determine the most effective approach, whether it’s exterior sealing, interior waterproofing, or the installation of a drainage system. Our experienced team ensures every step is handled with precision to deliver long-lasting protection and peace of mind. Investing in foundation waterproofing helps maintain property value, improves indoor air quality, and prevents costly repairs in the future. Let us help you safeguard your home with proven techniques and expert care.
Basement Waterproofing
Basement waterproofing is a crucial step in protecting your home from water infiltration, mold growth, and structural damage. Moisture can easily find its way into basements through cracks in walls or floors, poor drainage, or hydrostatic pressure. Our basement waterproofing services address these issues by sealing all potential entry points and installing drainage systems that redirect water away from your property.
We use proven methods such as interior sealants, exterior membranes, sump pumps, and French drains to ensure a dry, healthy basement all year round. Whether you’re dealing with occasional dampness or persistent leaks, our team will tailor a solution that meets your needs and budget. With effective basement waterproofing, you can enjoy a safer, more comfortable space and avoid costly repairs in the future.
Versatile Waterproofing Services
Reliable Construction Technicians
Our waterproofing solutions are designed to protect every part of your property from unwanted moisture. Whether you’re dealing with a damp basement, foundation cracks, or exterior leaks, we offer targeted services to keep your home safe and dry. Using proven methods and quality materials, our team ensures long-lasting protection tailored to your specific needs.
Basement Waterproofing
Foundation Waterproofing
Exterior Waterproofing
Interior Waterproofing
Wall and Floor Sealing
Crack Repair and Sealing
Drainage Systems Installation
Waterproof Coatings and Membranes
Crawl Space Waterproofing
Frequently Asked Questions
our Local Paving and Masonry Experts
Have questions about our services, pricing, or process? Browse our FAQs to find quick answers and helpful information about what to expect when working with us.
Why should I invest in waterproofing services?
Waterproofing helps protect your home from water damage, mold growth, and structural issues. It ensures your foundation and basement remain dry, preventing costly repairs and preserving your home’s integrity.
What are the signs that my home needs waterproofing?
Signs that your home may need waterproofing include damp or musty odors in the basement, visible cracks in the foundation, water stains on walls, and pooling water around the foundation during rain.
How does foundation waterproofing work?
Foundation waterproofing involves sealing cracks, applying waterproof membranes, and installing drainage systems to direct water away from the foundation. This prevents water from seeping into your basement or causing structural damage.
Is basement waterproofing necessary?
Yes, basement waterproofing is crucial for preventing moisture infiltration, which can lead to mold, mildew, and long-term damage. Waterproofing helps maintain a dry and healthy living space, especially in areas with heavy rainfall or high water tables.
How long does waterproofing last?
The longevity of waterproofing depends on the method used and the condition of your home. Typically, waterproofing solutions can last anywhere from 10 to 30 years with proper maintenance and care.
Why Choose Us
Gladstone Paving & Masonry
At Gladstone Paving & Masonry, we deliver durable, high-quality results across Long Island and beyond. From asphalt paving and masonry to waterproofing and drainage, our skilled team handles every job with precision and care. With fair pricing, clear communication, and reliable service, we’ve earned a reputation you can count on.
Experienced Craftsmanship
Our team brings years of hands-on experience to every paving and masonry project.
Residential & Commercial
We handle jobs of all sizes for both homes and businesses.
Quality Materials
We use only top-quality materials to ensure long-lasting, durable results.
Clean Workmanship
We leave your property neat, clean, and better than we found it.
On-Time Completion
We stick to schedules and deliver your project on time, every time.
Custom Solutions
Every project is tailored to meet your unique needs and vision.
Our Portfolio
Gladstone Paving & Masonry
Browse our gallery to see the quality of our work. From driveways to masonry, get inspired by our craftsmanship and see what we can do for you!
Contact Us
Contact us today for expert advice and personalized service. Our team at Gladstone Paving & Masonry is ready to assist you with your next project. Reach out now to schedule a free estimate or ask any questions you may have!