Hours of Operation:
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National Waterproofing Systems
Call: (631) 479-2152 or Email Us
FREE Humidex Systemwith Basement Waterproofing
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About Us
National Waterproofing Systems is a Family-owned and
operated basement Waterproofing & Mold Removal Company serving the five boroughs of New York, Nassau and Suffolk County, Long Island.
National Waterproofing Systems utilizes today's most advanced waterproofing materials and mold remediation products to fortify homes and businesses against one of nature's most relentless elements.
The majority of basement waterproofing performed today comes from WATER CONTROL companies, not WATERPROOFING companies. Water control companies claim to do all types of waterproofing but will always steer you to their method of dealing with a wet basement, usually a water control system, which in fact is NOT waterproofing at all. Although they control your water problem, these systems may compromise the structural integrity of your home and in many cases fail completely within a few years. Unlike National Waterproofing Systems, many "waterproofing" companies use the least costly products and foundation drainage materials available.
Waterproofing is exactly what the name implies. If it’s not waterproof, it's subject to deterioration and mold infestation. Basement waterproofing is not something you want to do twice and certainly shouldn't have too when done properly.
So please visit National Waterproofing Systems at www.PermanentWaterproofing.com or call 1.888.460.SEAL today to schedule a free evaluation and estimate. National Waterproofing Systems basement waterproofing experts look forward to resolving your wet basement problems permanently!
What Customers Are Saying
"National Waterproofing Systems is a company that I would gladly recommend to waterproof anyone’s basement because of the wonderful job they did for us. Being that we are neighbors the owner Michael volunteered to fix the leaks in our basement. He solved the problem for us! Their work was very neat and Michael was always accommodating. We are so thankful for what he did for us, as we don’t have to worry about getting water in our basement anymore.”Huntington Station, NY
"You and your company come highly recommended in our book. We liked the way you sat down and explained what your company would do, how and why it would be done and what it would cost. We have not had any water in the basement, even with much heavy rain recently. Your basement waterproofing system works outstanding"
Medford, New York
"For over 18 years I've had a problem with water leaking into the basement level of my office building. After having several companies attempt to solve the problem at a large expense, I became very frustrated...I called your company. It's been almost a year and I have no sign of any leaks!"
Melville, NY
Products & Services
- Products
- Battery Backup (Sump) Pumps
- Repair
- Crack Enlargements, Floor, Leaks, Roof, Stairway, Wall
- Services
- Channeling/Trenching, Concrete Restoration, Demolition, Drainage Control/Capping, Epoxy Coatings, Grouting, Installations, Moisture Control/Leak Analysis, Remodeling, Restoration, Sealing
- Systems
- Crawl Space, Deck Coating, Drain, Drain Tile, Footing Drain, Highwater Relief
- Waterproofing
- Below Grade, Exterior, Interior, Membrane
- Work
- Commercial, Industrial, Residential
Copyright 2009 National Waterproofing Systems