Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in East Hampton, NY

There are 15 highly-rated local basement waterproofing pros.

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Verified basement waterproofing services reviews

Basement waterproofing pros in East Hampton

WE SPECIALIZE IN HOME COMMERCIAL AND REALTY SERVICES


Barbot Construction
30 Old Kings Highway
No reviews
Barbot Construction
30 Old Kings Highway
No reviews
41 years of experience

General Contractor with over 20 years experience. We specialize in all phases of home and commercial renovations.

General Contractor with over 20 years experience. We specialize in all phases of home and commercial renovations.


Pentagon Custom Building
No reviews
Pentagon Custom Building
No reviews
11 years of experience

Pentagon Custom Building is a pet-friendly Company with a trustworthy people. When we start a project we finish and meet our client's expectation- provides 100% satisfaction guarantee. License and Insured company so clients are all covered. Sums up to 100% Reliable Roofing Service, Remodeling Service, Kitchen Remodeling, Bathroom Remodeling, Flooring, Framing, Plumbing, Electrical, Drywall, Carpentry West Grove NJ;

Pentagon Custom Building is a pet-friendly Company with a trustworthy people. When we start a project we finish and meet our client's expectation- provides 100% satisfaction guarantee. License and Insured company so clients are all covered. Sums up to 100% Reliable Roofing Service, Remodeling Service, Kitchen Remodeling, Bathroom Remodeling, Flooring, Framing, Plumbing, Electrical, Drywall, Carpentry West Grove NJ;



Windlock Construction
150-49 15th Dr
No reviews
Windlock Construction
150-49 15th Dr
No reviews
37 years of experience

Wind-lock Construction is a waterproofing and construction company that has accredited reputation in the tri-state area. The company's CEO Muzafer Javid has been working in this field for over 30 years under two managements of Windlock Construction and Tri State Construction and Restoration Inc. All worker are licensed professionals.

Wind-lock Construction is a waterproofing and construction company that has accredited reputation in the tri-state area. The company's CEO Muzafer Javid has been working in this field for over 30 years under two managements of Windlock Construction and Tri State Construction and Restoration Inc. All worker are licensed professionals.



Brothers Handyman
10104 95ave
No reviews
Brothers Handyman
10104 95ave
No reviews
20 years of experience

2 Employees . Brothers Handyman does any around the house jobs. We offer a personal service or don't just choose anyone

2 Employees . Brothers Handyman does any around the house jobs. We offer a personal service or don't just choose anyone




south shore home improvement
352 Mcconnell Ave
No reviews
south shore home improvement
352 Mcconnell Ave
No reviews
47 years of experience

all types of home improvements and repairs/small @ large. dormers to deck repair and anything else you have on your list

all types of home improvements and repairs/small @ large. dormers to deck repair and anything else you have on your list

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Showing 21-30 of 204

FAQs for basement waterproofing projects in East Hampton, NY

Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:

  • Water in your basement, including damp walls or puddles on the floor

  • Mold spots in your basement

  • Musty smells or odors

  • Warped doors or walls

  • Cracks in walls

  • Insect issues, such as cockroaches and termites

You can DIY basement waterproofing in some ways to help save on the overall costs. If your basement isn’t experiencing a lot of water but is noticeably humid, you can try running a dehumidifier that will pull the excess water out of the air. If you notice water leaking due to outdoor drainage issues, you can add downspout extensions to keep rainwater away from your home. 

However, if the problem is more severe and requires a more extensive solution, it’s best to call a basement waterproofing professional to assess the treatment you need and install waterproofing safeguards properly. Since keeping water out of your basement is important, ensuring this job is done correctly the first time is best.

Damp proofing and waterproofing are both methods to help keep your basement dry. Damp proofing keeps soil moisture from entering your basement, which is helpful since your basement is underground. Waterproofing, however, keeps both soil moisture and liquid water out of the basement, which is essential, especially if you live in a wet environment. Because it’s more protective, waterproofing typically costs more than damp proofing.

Several factors dictate if you should waterproof the interior or exterior of your basement. Waterproofing the exterior of your home is a great option if you use your basement for storage, as it provides the most protection from water and water damage. If you prefer work done outside of your home versus inside, exterior waterproofing is best for you. However, interior waterproofing is often less expensive since the area is easier to reach and requires less labor.

The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in. 

If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.

The East Hampton, NY homeowners’ guide to basement waterproofing services
From average costs to expert advice, get all the answers you need to get your job done.
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