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Got a wet basement? Musty odors? Protect your home with our proven solutions & lifetime warranty.

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zip code: 20149

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3 Pros Basement Systems

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We Provide Basement Waterproofing in Nassau County, NY

We specialize in foundation waterproofing using quality Basement Systems products. We will design a customized system to keep your basement dry. As your local Basement Systems contractor, we can help you choose the best basement waterproofing options for your home.

For a FREE no-obligation basement waterproofing cost estimate in Nassau County, NY, please fill out the form and your local Basement Systems company will contact you shortly.

Basement Waterproofing & Repair Services offered in Nassau County:

  • Foundation Waterproofing
  • Interior Drainage System Installation
  • Sump Pump Installation & Replacement
  • Basement Dehumidifier Installation
  • Basement Leak Repair

Basement Sump Pump Systems

If you get water in your basement every time it rains or you have an old sump pump that can’t keep up, a new basement sump pump can help keep your basement dry. Basement Systems has tested many pumps over the years and we use Zoeller pumps because we know they work.

Sump Pump Features:

  • Durable cast-iron pumps
  • Quiet operation
  • Battery-powered backup option for operation during power outages
  • Patented WaterWatch Alarm alerts of high water level

Basement Dehumidification

Moisture in the basement leads to mold growth that can damage your home, make you and your family sick, and make your basement and whole house smell musty. The solution is to remove moisture from the air. The SaniDry Sedona basement dehumidifier and air system from Basement Systems wrings the moisture from basement air and makes the damp feeling and musty smell go away!

SaniDry Sedona Features:

  • World’s most efficient dehumidifier without a bulky heat exchange
  • Automatic drainage - no buckets of water to empty
  • Automatic controls maintain ideal humidity level

Why More Nassau County Homeowners Choose Us:

  • Custom-Designed Dry Basement Solutions
  • Exclusive Patented Products
  • Proven Effective for Over 25 Years
  • Transferable Lifetime Warranty on Drainage Systems
  • Financing Options May Be Available - Ask Your Local Dealer

Recent job requests for basement waterproofing in Nassau County, NY:

Project Location: Rockville Centre Pkwy., Oceanside, 11572

Comment: I am interested in walls.

Project Location: Midway, Woodmere, 11598

Comment: I have water backing up into my basement. Do have a sump pump for many years. It may no longer be working? Need to see if the water is from that reason or a foundation problem.

Project Location: Water Lane, Manhasset, 11030

Comment: Possibly interested in finishing our unfinished basement for use as a gym and improved storage area. There is already a sump pump there but would like a cover. We just converted from oil to gas and now are ready to clean up the mess! New owner of house.

Project Location: 2344a Jackson Ave, Seaford, 11783

Comment: Need basement waterproofed

Project Location: South Road, Port Washington, 11050

Comment: Water coming into basement from wall

Project Location: Birch Dr, New Hyde Park, 11040

Comment: One side of basement with water issue

Project Location: Grand Avenue, Freeport, 11520

Comment: I would like to install thermal dry tiles in my basement.

Project Location: Bellmore Road, Bellmore, 11710

Comment: Musty odor; leakage during heavy rain

Project Location: Fox Blvd, Merrick, 11566

Comment:

Project Location: Wilson Ave, Bellmore, 11710

Comment: Every time it rains water comes through one specific window in the basement

Project Location: Brendan Ave, Massapequa Park, 11762

Comment: Replacement basement windows

Project Location: Albemarle Ave, Hempstead, 11550

Comment: I need an egress casement window of 36w x 42h installed in my basement. Currently installed is 36 x 36.

Project Location: Seneca Pl., Jericho, 11753

Comment: Water resistant finished floor in the basement.

Project Location: Hewlett Ave, Merrick, 11566

Comment: During periods of heavy rain, I noticed water seeping into my water closet. The gutters have recently (~ 2weeks ago) been cleaned.

Project Location: N 6 Street, New Hyde Park, 11040

Comment: Looking to either do exterior waterproofing or interior drainage system. This is existing home.

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To ensure professional installation and superior service we carefully created an international network of over 350 trusted basement contractors.

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zip code: 20149

Your Local Dealer is

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