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

A dry, healthy home starts here.
Contact your local dealer or call 1-800-638-7048

Find A Dealer Near You!

We Provide Basement Waterproofing in Nassau County, NY

Click to see why people hire us
Contact Us For A Free Quote!

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: Westbury, NY 11590

Comment: Deshumidificador

Project Location: Malverne, NY 11565

Comment: Basement is humid

Project Location: Baldwin, NY 11510

Comment: Water seeping through the basement. Not sure of source of the water.

Project Location: Uniondale, NY 11553

Comment: Water is intruding in basement after rainfall.

Project Location: Malverne, NY 11565

Comment: Seepage in basement minimal mold Probably need waterproofing for unfinished basement

Project Location: Elmont, NY 11003

Comment: Water seepage into basement

Project Location: Great Neck, NY 11021

Comment: Water seeps through basement walls with heavy rain fall

Project Location: Levittown, NY 11756

Comment: Water table to high coming up in my basement

Project Location: Bellmore, NY 11710

Comment: Sump pump installation

Project Location: Valley Stream, NY 11581

Comment: Basement flooding after rain storm. Looking to install sump pump. Already have 2 sump pumps on opposite corner of basement. Looking for a quote.

Project Location: New Hyde Park, NY 11040

Comment: Water seeping through the basement floors when it rains

Project Location: Valley Stream, NY 11580

Comment: Ground water seeping into basement

Project Location: Oyster Bay, NY 11771

Comment: Leaky basement window, some wholes and cracks in basement floor, water in basement after heavy rain.

Project Location: Seaford, NY 11783

Comment: When we get more than 2 inches of rain, water leaks into my basement.

Project Location: Merrick, NY 11566

Comment: Plenty of efflorrescense in basement walls and cracks. Noticing some pooling of water on basement floor in corner of house.

get a free estimate
Find Local Dealer
Free Quote