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TRUSTED BY HAMPTON BAYS, NY HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon14
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Hampton Bays

Basement Man
4.9(
59
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Hampton Bays, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1984

Free estimates

Customers say: Terrific value

"Jack and his crew were thorough, professional and courteous throughout the entire waterproofing project for the basement, which included outside drainage work to better direct water away from the house, and the foundation repairs that were needed. He provided a detailed estimate and explained all facets of the project. Jack also provided additional recommendations for repairing the house gutters and downspouts. The home was built in the 1940's and the basement would flood following rain. Since the repairs, three rain storms within five weeks, each with over 3 inches of rain, have occurred and the basement waterproofing project was immediately tested. It has remained dry!"
Basement Man Brochure
Basement Man Brochure
Basement Man Brochure
Basement Man Brochure
Response time1 day
Recommended by92%of homeowners
Avatar for Home Healthy Homes, Inc.
Home Healthy Homes, Inc.
4.3(
120
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Hampton Bays, NY and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"We wanted to finish our basement but was hesitant bc of our flooding problems. Home healthy homes solved that for us. They came in waterproofed and removed all mold. We have had heavy rainstorms since and no more floods! Glen and the team are so professional and could not be more helpful. They are reasonable and worth every dime! Highly highly recommend!! They go above and beyond."
Newsday Article
Response time4 hrs
3 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Twin Fork Waterproofing, LLC
Twin Fork Waterproofing, LLC
4.2(
29
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Hampton Bays, NY and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"Bill, his son Derrick and assistant Victor did a great job assessing and fixing our leaking, damp basement. They installed a dehumidifier, waterproofed walls and floors in unfinished closets and found and rectified overflowing downspout that caused a basement flood during the last big rainstorms. Very professional, helpful and friendly. I highly recommend them."
Basement Remediation
Duct Cleaning
Projects
Projects
Projects

+3

Response time11 hrs
10 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for ProSeal Waterproofing
ProSeal Waterproofing
5.0(
8
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Hampton Bays, NY and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Alex was amazing!! We had a crack in our foundation that another company attempted to repair numerous times. We were fortunate enough to hear about ProSeal and I am happy to report not only did Alex repair the crack to near perfection but the work was done timely, neatly and his customer service skills are top notch. I would HIGHLY recommend ProSeal for all of your foundation needs."
Response time7 hrs
Response rate92%
6 neighbors recently requested a quote
Avatar for PRIORITY CESSPOOL SEWER & DRAIN, INC
PRIORITY CESSPOOL SEWER & DRAIN, INC
4.8(
270
)
Basement Drainage Channels - Install

Serving Hampton Bays, NY and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"Had a backup a few days before and wanted to determine if it was a simple clog or cesspool related. They sent out a tech (Jimmy) the same day. He located both cesspools and walked me through my options. He was honest and patient, answering all my questions along the way."
Additional Photos
Response time8 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Foundation Crack Repair, LLC
Foundation Crack Repair, LLC
4.5(
16
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Hampton Bays, NY and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Im am so happy with the work that was done on my house. Tyler came and gave a very fair estimate on lifting my concrete side entrance stairs to my basement. He explained every step of the process and did exactly what we wanted with no issues. Everything was done to perfection. No damage was done and you cant even tell the stairs ever needed a repair in the first place. I would highly recommend this company and would hire again for any future jobs."
Foundation Repair Ex.
Basement Repair Project
Response time2 days
Response rate99%
91 neighbors recently requested a quote
Avatar for M.O.E. Masonry, Inc.
M.O.E. Masonry, Inc.
5.0(
1
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Hampton Bays, NY and surrounding areas

Approved

In business since 1996

Free estimates

"As a General Contractor, we rely heavily on sub-contractors to accomplish our homeowner project objectives. M.O.E. Masonry has and continues to be a first rate partner in our business and we're delighted with their quality of work, craftsmanship and reliability!"
Hampton Hardscapes
Hampton Hardscapes
Hampton Hardscapes
Hampton Hardscapes
Hampton Hardscapes

+20

Response time1 day
Avatar for Concrete & More Inc
Concrete & More Inc
New to Angi
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Hampton Bays, NY and surrounding areas

Approved

In business since 2019

Free estimates

We're dedicated to providing our clients with the very best in concrete installation and repair for driveways, sidewalks, patios, steps, and a variety of other projects. With over 1 years of industry experience, we take and enormous amount of pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. 5+\n\n

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Basement Waterproofing questions, answered by experts

If your basement often leaks after heavy rain, it’s probably caused by hydrostatic pressure. When the ground is saturated with water, it can put pressure on the exterior of your home’s foundation, causing cracks in the basement wall and pushing water through any existing weak spots. Over time, hydrostatic pressure can cause structural damage to your home.

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

In nearly all cases, you are required to install a vapor barrier in your crawl space. However, local regulations will change based on the local climate and the crawl space's susceptibility to moisture. Even if a vapor barrier is not legally required, it is often a good idea to keep your crawl space dry.

You’ll need to reseal the foundation every five to 10 years, depending on the sealant you’ve used, the moisture conditions present in and around your home, and the condition of your foundation. Having a foundation inspection conducted before reapplication can help you catch any problems before you begin resealing. Of course, if you notice any new leaks or other moisture problems at any time, it may be necessary to reseal the foundation sooner.

Yes, outside leaks can easily cause damage to your home if you don’t have waterproofing measures in place. Regularly check your property for signs of a leak, ensure your home’s landscaping is at least at a 5% slope, your basement windows are sealed, and you have an aligned gutter system to catch rainwater.

The Hampton Bays, NY homeowners’ guide to basement waterproofing services

From average costs to expert advice, get all the answers you need to get your job done.