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Best basement waterproofing pros near Laurelton, NY

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    Verified basement waterproofing services reviews

Top-Rated Basement waterproofing pros in Laurelton - Updated Nov 2026

Avatar for New York Waterproofing
New York Waterproofing
4.3(
28
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Laurelton, NY and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"AFFORDABLE BASEMENT WATERPROOFING WITH A LIFETIME GUARANTEE! My basement walls had 3 cracks in them. They leaked water into the basement when we had heavy rains. To fix these cracks I called in top rated waterproofing companies for their estimates to do their repair work. I found these companies to be very expensive and give minimum time on their warranty's for their work, for the money you have to pay them! Then I found New York Waterproofing Inc. and owner George Carpozi III, George has been in the basement waterproofing business for many years and knows how to fix any type of basement water problem. He has waterproofed residential as well as commercial basements, fresh and ocean salt water problems, leaking basement walls, windows, joints, and water coming up through the basement floor. George can stop the leaks! He has his own system to do this without digging up outside your property! He is so sure he can fix your leak George gives a WRITTEN LIFETIME GUARANTEE on the work he has done for you. Who else does that? I hired George to repair my basement cracks, George and his crew came to my home the Sunday before the NY area had days of RECORD RAINFALLS last week. With all the rain we had, none of the cracks George repaired leaked! The pice I paid New York Waterproofing Inc, and with a written lifetime guarantee on the repairs they made, was about HALF the cost of the lowest estimate I received from the other waterproofing companies I called in! If you have any type of basement water problem, my recommendation is to call and get estimates, but DO NOT SIGN anything, until you call George Carpozi III, and New York Waterproofing Inc. You owe it to yourself, and your pocket! I don't know of any other basement waterproofing company who will give you a written lifetime guarantee on their work. I wish all with wet basements the best, and a happy dry basement to come as well, now go make that call!"
Stopping Ocean Water's Hydrostatic Pressure
Foundation Crack From Shrinkage
250 Year Old House Water Entering Brick Foundation
Hydrostatic Water Permanently Sealed
The Hamilton

+12

Response time10 hrs
Response rate93%
5 neighbors recently requested a quote
Avatar for Rahat Construction Corp.
Rahat Construction Corp.
4.7(
409
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Laurelton, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Warranties offered

"Rahat Construction did an amazing job repairing my basement and waterproofing the exterior of my house after Hurricane Ida. They regraded the cement, replaced the basement doors, re-fortified and repainted the damaged basement walls and replaced the badly cracked cement on my sidewalk. They are highly responsive, they work very quickly and carefully, and above all, they care about their customers—always taking time to explain decisions and new issues as they arise. This is the second time I’ve worked with them, and I would hire them again in a heartbeat."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+49

Response time1 day
7 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Elite Waterproofing Solution
Elite Waterproofing Solution
5.0(
2
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Laurelton, NY and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Headly was very knowledgeable and professional. He was also very honest to tell me that the issue was not an emergency as I thought it was. He gave me a lot of information about the water in our basement and advised me to call him if it happens again after a heavy rain. He also checked out and cleaned my gutter while he was there."
Basement abatement
Basement abatement
Basement abatement
Basement abatement
Basement abatement

+7

Response time3 hrs
Response rate100%
8 neighbors recently requested a quote
JR Maintenance
4.7(
11
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Laurelton, NY and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"I can't say enough good things about Jimmy- He responded to an emergency sewer backup & when he was here he advised me of the urgent need to replace a VERY old basement slop sink with rotting plumbing (I didn't even realize it) He installed the new sink, reorganized the piping, installed new cutoff valves, changed a bunch of other hoses,etc. He is prompt, courteous, neat & reasonable. What a guy!!!"
Response time4 hrs
Response rate97%
Recommended by100%of homeowners
Avatar for Kirn Contracting, Inc.
Kirn Contracting, Inc.
3.7(
52
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Laurelton, NY and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

Kirn Contracting, Inc. is a family-owned and operated home improvement company with over 24 years of experience, proudly serving Nassau County, Queens, Brooklyn, and surrounding areas. We specialize in all types of masonry and exterior construction, including concrete, pavers, brickwork, brick pointing, stonework, steps, patios, walkways, driveways, retaining walls, roofing, siding, gutters, and exterior renovations.\n\nFrom small repairs to complete transformations, our experienced crew is committed to quality craftsmanship, reliable service, and attention to detail. We use quality materials and work closely with every homeowner to understand their needs and deliver results built to last.\n\nAt Kirn Contracting, customer satisfaction is our priority. No matter the size of the project, we treat every property with care and respect.\n\nQuality Work. Reliable Service. The Kirn Promise.\n\nContact us today for a FREE estimate!

Concrete Before and After
Concrete Before and After
Concrete Before and After
Concrete Before and After
Concrete Before and After

+15

2 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Prime Provision Construction
Prime Provision Construction
5.0(
1
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Laurelton, NY and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Excellent basement waterproofing service! The team was professional, knowledgeable, and worked extremely hard from start to finish. They explained everything clearly, repaired the problem areas, waterproofed the basement properly, and left everything clean when the job was completed. The difference has been amazing ? our basement is now dry and protected, even after heavy rain. Great workmanship, reliable service, and very fair pricing. I would highly recommend them to anyone needing basement waterproofing or foundation repair."
47 neighbors recently requested a quote
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Basement Waterproofing FAQs, answered by experts

Thankfully, you do have a few sump pump backup options in case it fails. One option is a battery-powered backup sump pump. Another option is using a portable backup generator as a power supply for your sump pump. Unlike a battery-powered backup which has limited power, a generator can run around the clock for as long as you need it. 

Or you can opt for a water-powered backup pump, which uses your home’s water supply as a source of power. However, this may not be the best option if you find your house frequently has low water pressure.

Yes, if your crawl space is prone to humidity, a dehumidifier can help keep it dry. For use in a crawl space, you’ll need a high-capacity and high-efficiency dehumidifier with built-in air filtration. It’s also wise to purchase one with a self-draining feature. Otherwise, you’ll need to climb into the crawl space to empty the dehumidifier.

Yes, you can add a bathroom to an unfinished basement, but you’ll want to take proper precautions if doing so. As with any bathroom addition, you’ll need to make sure that it’s approved by local building authorities first. With unfinished basements, you especially need to keep an eye on proper ventilation practices.

You should take care of any sign of water in your basement, whether it’s dampness after heavy rain or puddles of water on the floor. Besides potentially causing a health hazard, the moisture can damage your home’s structure and foundation. Furthermore, mold can grow quickly and spread throughout the rest of your home. With mold remediation costs ranging between $1,200 and $3,400, it’s best to avoid mold issues by fixing the leak.

Sandbags are the most common and efficient way to create a flood barrier at home. Some local authorities pass them around to homes before the risk of a flood. Otherwise, you can use flood-proof house materials, like burlap or woven plastic bags, to make sandbags and fill them with sand or cat litter. Make sure that when you stack them, they’re tightly laid on top of each other, creating the effect of a firm wall against accumulating water.

The Laurelton, NY homeowners’ guide to basement waterproofing services

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