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Long Island Basement Waterproofing

Basement Waterproofing Company on Long Island

We are Long Island Basement Waterproofing Pros, dedicated to providing you with the best service possible. We will work hard for your satisfaction and deliver a product that exceeds expectations. In this picture you see basement wall being waterproofed by our basement waterproofing company on Long Island. Picture was taken in September 2021

Do you have a flooded basement? We are Long Island Basement Waterproofing Pros, a commercial and residential basement waterproofing company on Long Island that specializes in high-quality workmanship.

Our mission is to provide the best service possible for our customers at affordable prices.

With over 20 years of experience, we have mastered the skills necessary to fix any problem you may have with your foundation or basement.

We offer free estimates so call today! We want to help you fix any problem with your foundation or basement.

If your home has been damaged by water from flooding or leaks, it’s important not to wait until further damage occurs before calling us for a free inspection and estimate on how much it will cost to repair the damages caused by water infiltration into your property.


Once a building has defects that could result in severe problems later in the future or anytime, it is best to tackle it head-on in order not to further complicate the issue. It will save you from extra expenses and irrelevant worries.


The sooner we can get started on repairing these problems, the less likely they are going to become worse and more expensive in time and money spent fixing them later down the road when they could be easily fixed now if caught early enough.


Call us today! Let us make sure that no matter what type of issue you may be having with your foundation or basement that we can help solve it quickly and affordably without breaking the bank like other companies might try doing because they don’t know what they’re doing as well as we do here at Long Island Basement Waterproofing Pros do!


You won't find another company like ours who offers such great services at such an affordable price.

About Us

We are Basement Waterproofing Long Island Pros, a commercial and residential basement waterproofing company that specializes in high-quality workmanship. Our mission is to provide the best service possible for our customers at affordable prices. With over 20 years of experience, we have mastered the skills necessary to fix any problem you may have with your foundation or basement.

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Based on 5 reviews
Christopher Smith
Christopher Smith
Trustindex verifies that the original source of the review is Google.
We live in Massapequa Park, Long Island and I recently started to experience water in our basement so needed to waterproof basement We got to work with John and his team at Long Island Basement Waterproofing Pros. The crew was professional and courteous, and they completed the job on time and on budget. I would recommend them to anyone looking for quality basement waterproofing services.
Dorothy Hansen
Dorothy Hansen
Trustindex verifies that the original source of the review is Google.
This Long Island basement waterproofing company did a great work waterproofing basement in our home in Copiague Long NY. Ray's team was professional, honest, and punctual. The estimate was done within two days and all the options were given to us. Very responsive to any questions or concerns that I had....good work guys!
Zachary Williamson
Zachary Williamson
Trustindex verifies that the original source of the review is Google.
If you're like me, you want to make sure that your family and investment are safe and protected from water damage that can come with a wet basement. We worked with this basement waterproofing Long Island based company. They were able to do a full assessment of our basement, determine the issue, and fixed my leaky basement. These guys are reliable and affordable ...happy with Long Island basement waterproofing company.
Thomas Hughes
Thomas Hughes
Trustindex verifies that the original source of the review is Google.
I own a house in Copiague, NY and last week, my basement had an unexpected flood and it was pretty devastating. I found this basement waterproofing Long Island company and they were able to help me out right away. They spent time looking for areas from which water could penetrate through the basement walls and identified several issues. If you are looking for a reliable and trustworthy basement waterproofing company, I could recommend these guys.
Lucas Tommy
Lucas Tommy
Trustindex verifies that the original source of the review is Google.
Very happy with the work that was done on my basement. I had some water coming in and it got to be a huge problem. I decided to get it waterproofed, and now the water is gone! The workers were really nice too; they explained everything to me before they started working. They even did some extra things for me while they were there. If you are looking for an affordable way for basement waterproofing in Lindenhurst NY, then contact them!

Our Services

Our services are targeted at making homes livable and the people in these homes comfortable. A house in perfect condition gives peace of mind while a house with structural failures will do otherwise. If your basement leaks water, you will be worried every minute of the day whenever it rains. By hiring us at Long Island Basement Waterproofing Pros, we will make sure to offer solutions to every problem you have with your basement and building. Our services are offered at a reasonable rate with excellent workmanship as its end product. Our services include; basement waterproofing, basement crack repair, foundation repair, crawl space waterproofing, sump pump installation, and French drain installation.

Basement Waterproofing Long Island. On this picture you see pipe going along basement. Picture was taken in January 2021
We are Long Island's premier basement waterproofing company. Your home is one of your most valuable assets and the last thing you want to do is lose it because of flooding, leaks or mold. On this image you see our foundation repair Long Island team works on repairing foundation for our client. Picture was taken in August 2021.
We are the only basement waterproofing company on Long Island that has a lifetime warranty and we provide free estimates. In this picture you see a basement crack repair being repaired by our basement waterproofing team on Long Island. Picture was taken in April 2021

Basement Waterproofing

Do you have a wet basement?


Basements are often the most vulnerable part of your home. They can be affected by flooding, water leaks, and even sewage backups. If you don’t take care of these problems quickly, they can lead to mold growth and structural damage that will cost thousands to repair. We offer free estimates so call today! We want to help you fix any problem related to foundation repair or basement waterproofing.


You never know when disaster could strike but we do know how to handle it professionally and efficiently if it does happen. Our team is highly trained in all aspects of waterproofing including excavation, drainage systems installation, sump pump installation/repair/replacement, dehumidifiers & air movers for drying out the area after the job is complete as well as other services like crawl space encapsulation or insulation removal & replacement if needed.


With over twenty years of experience under our belt, we have mastered the skills necessary to fix any problem you may have with your foundation or basement whether it’s an issue with high humidity levels causing mold growth or cracks in walls from shifting soil due to poor grading around foundations which leads to seepage into basements causing water damage on floors below ground level – whatever type of problem you may be having we are here 24 hours a day 7 days a week 365 days a year ready and waiting for your call!


Our certified, specialized technicians are available 7 days a week to help you with your basement water damage emergency. We’ll work faster than the competition so you get peace of mind fast without having to worry about paying for overtime or weekend charges.

If there’s an emergency situation that requires immediate service, don’t hesitate to call us! We’ll come right away to assess the situation and have your basement living space back in shape asap.


Basement Crack Repair

Need Basement Crack Repair? Our expert technicians will fix the damage to your foundation including small cracks in concrete, sunken or separated mortar joints, and more. We understand that basement cracks are not just holes in the ground. If they get too big they can weaken the entire structure of your home. Don't wait until it's too late - contact our team today for a professional basement crack repair service!


Many of us have basements in our homes, but few of us realize how important they are to keeping our homes safe. Basement cracks can develop over time or may be caused by a sudden foundation settling or shifting. Fixing basement crack right away is the best way to avoid water damage that could occur if these cracks are not repaired soon. The longer you wait, the more damage it will cause.


The professionals at Long Island Basement Waterproofing Pros can fix any size or type of crack in your basement. Whether the cause is from construction, settling, or water damage - you can rely on us to provide a permanent solution.


How Do I Know If I Have a Foundation Crack?


The first sign of a cracked foundation is usually visible cracks in the walls, floor, or ceiling of your basement. These cracks may be small at first, but can often grow larger over time, which could potentially lead to bigger problems down the road. The best way to find out if you have a crack in your foundation is by calling our team for an inspection today!


What Causes Foundation Cracks?


There are many reasons that foundation cracks could develop. The most common causes include natural shifting and settling of the foundation, construction, such as removing a wall, water damage from broken pipes or leaking water lines, round movement due to heavy rainfall or frozen soil conditions.

We are Long Island Basement Waterproofing company on Long Island. We have helped thousands of people with french drain installation and basement waterproofing. In this picture you see a basement waterproofing contractor installing a french drain for our client on Long Island. Picture was taken in May 2020
a gutter under construction
Our company was founded over 20 years ago by a Long Island native with over 20 years of experience. We are expert basement waterproofers, and we can help you solve any water problems for good. If you have leaks, humidity or flooding issues in your home, we can help. The solution could be as simple as installing basement sump pump. In this picture you see a sump pump is being installed for our client on long Island. Picture was taken in September 2021.

Foundation Repair

Foundation repair services offered by Long Island Basement Waterproofing Pros include underpinning, slab & basement leveling, repairing leaks in cracks or trenches around your property, full foundation reconstruction, and other structural repairs.


There are many signs in your home that can identify the problem with the home foundation. But the most common signs are doors and windows that stick, cracks in your walls or floors, bowing or buckling walls, sunken areas in corners of the basement cracks around pipes & vents at an exterior wall, and a musty smell. All these problems can be solved by repairing the home foundation by specialists.


Bowing or buckling walls can be an interior or exterior wall, but they are caused by movement under the foundation. This is typically due to problems with the home foundation which you will need a professional foundation repair certified company to inspect your property and determine if there is something wrong with the home foundation under your home.


Our team of trained professionals will come to your home and use the latest technologies to inspect your property. If we determine that you require foundation repair services, we will recommend one of our affordable options for you. We want to help you fix any problem with your foundation or basement.


Basement Waterproofing Long Island Pros can provide expert foundation repair services for homeowners in Long Island, New York, and the surrounding areas. Waterproofing your basement is a great way to add value and comfort to your home while protecting it from water damage, mold, and structural deterioration — call us today at (516) 548-5969 for more information about our services!


Crawl Space Waterproofing

There are many steps to waterproofing a crawl space. The first one is making sure the structure of your crawl space has been sufficiently sealed against moisture, leaks, pests, and bugs. Inspect for cracks in joists and outside walls, leaky pipes running over floors, and any water drainage issues so we can identify their origins and address them accordingly.


Next, we’ll install vapor barriers across floor seams to keep moist air from rising into the crawlspace so you can avoid costly or disastrous bumps in humidity levels due to seepage coming up through the ground. Finally, our technicians will seal off all entry points such as animal holes with an impermeable barrier that won't allow moisture inside while also maintaining airflow within your home's insulation system - there's no point in waterproofing if your basement is full of moisture, right?


Crawl space waterproofing can help you avoid costly or even deadly issues with mold, mildew, and pests by preventing the growth of mold. Such issues in your crawl space under your home will cost you a lot to get rid of and they can mess up your entire house if they spread too much. Crawl space waterproofing is a good investment for your home, even if you don't notice any issues right now. If you catch mold early, then crawl space waterproofing might not be an issue for you. However, if you notice any signs of mold in your home, then it's time to get the ball rolling on waterproofing.


If you notice pests such as mice, rats, or spiders more than you'd like, then it might be caused by your crawl space. A lot of pests will live inside a crawl space because they can fit through the vents and holes in your home's foundation to get inside. You'll want to seal up these gaps with steel wool or some other material so that they can't get in anymore. This will cut down on pests and might even save you money so it's worth looking into over the long run.

a land measuring device
a ruined concrete wall
man smoothing out concrete wall

Sump Pump Installation

Trained professionals provide sump pump installation, repair, and maintenance services for residential or commercial properties. When water starts to build up in the basement it’s time to have a professional assess your situation and fix the issue before it becomes unmanageable.


Sump pumps are important because they quickly remove excess water from your basement whenever you experience any kind of storm that could cause significant flooding on your property. If you notice water in your basement after even the lightest rain, sump pumps are necessary for your home.


If you don’t have a sump pump installed currently, now is the time to make it happen. It is important to note that if your sump pump fails during a storm, water damage from flooding will quickly cause pressure from the water rushing through your home or business. This can lead to serious structural damage and mold growth.


This is why it’s crucial to have Long Island Basement Waterproofing Pros on your side. We are trained professionals that will provide you with the best solutions for fixing any of your foundation or basement issues. A sump pump installation can help prevent flooding damage on your property, so call us today!


A sump pump is a critical water management device that protects your property from flooding during heavy rainstorms. A sump pump acts as the first line of defense against flooding by sending excess water away from your foundation or basement. If you experience even an inch of flooding in your home or business basement, call Basement Waterproofing Long Island Pros. We are highly-trained professionals that will handle sump pump installation, repair, and maintenance with the highest level of customer service in mind. If you have a sump pump in place but it is no longer functional, contact us today so we can provide you with the solution.


French Drain Installation

French drains are designed to allow excess water on your property to be removed through an underground piping system. They're often installed in areas with relatively low elevations like basements, yards, and crawl spaces. Our French drain installation service involves removing blockages from the drainage system so that these surfaces can remain dry most days of the year.


Long Island Basement Waterproofing Pros provides excellent basement waterproofing services for new or existing commercial and residential buildings with basement openings on Long Island. We are experienced in waterproofing. Our basement waterproofing services are well known for their effectiveness.


Long Island Basement Waterproofing has been providing professional commercial and residential french drain installation services throughout Long Island. We have installed numerous French drains on Long Island to ensure that these basements remain dry and free from water damage.


It's important to always consider a professional French drain installation service to ensure that your structure remains dry for many years. Long Island Basement Waterproofing Pros can help you determine whether you need a French drain in the first place and then we'll customize our services to meet your needs.


We have extensive experience providing basement waterproofing services for commercial and residential properties. We are dedicated to providing superior customer service throughout the entire process, starting with our free consultations.


If your basement or other structure is prone to flooding during heavy rainfall, you should consider a professional French drain installation service to help ensure that it remains dry at all times. Our French drain installation service involves removing blockages from the drainage system so that your surface can remain dry most days of the year.

“Long island basement waterproofing pros dis an amazing job with my basement. The challenges were extreme and I feared it won’t be possible, but I was surprised with the effort and the result. They were professional, time conscious and polite. I was expecting to be asked to pay twice the amount but they went by the stipulated budget. Looking at the changes in my basement now, I’m very pleased to have contacted them.” - Miranda L.

“I decided to have my drainage installed in my basement for the safety of everyone and to keep my basement nice and healthy; I was referred to Long Island Basement Pros and was told they are a great team of people. I gave it a shot and I was dazzled. Their manners and professionalism were top of the bar and I was attended to in a friendly manner. I’d recommend them any day, any time!” – Mark T.

“There were cracks on my walls and on the floor of my house. We were in the rainy season and I was worried about the ability of my home to stand a storm. I quickly contacted them and was attended to with warmness. They didn’t delay with the process; it went on quickly and excellently. Everywhere was tidied up and clean.” Rosa H.

Contact Us Today

Perhaps you’re interested in any of our services; feel free to contact us through any of our service lines which are available on our website. Our customer service representative will attend to you, answer your questions, schedule your appointment, and the other information you need about our Long Island basement waterproofing services. You can check the website also for a detailed explanation of the services we provide. Our service providers are well-mannered, trained, and friendly; they’d make you comfortable all through the duration of your call. If you’d also like to visit our office, we are available every working hour of the day and will attend to you with warmness and a very sincere smile.


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