Get matched with top basement waterproofing pros in Freeport, NY
There are 20 highly-rated local basement waterproofing pros.
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37 Verified Reviews for Basement Waterproofing pros in Freeport, NY
*The Angi rating for Basement Waterproofing companies in Freeport, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.
*The HomeAdvisor rating for Basement Waterproofing companies in Freeport, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.
Last update on April 25, 2025
Basement waterproofing pros in Freeport
Diamond Masonry & Waterproofing was founded on a passion for the trade. We have been in the masonry and basement waterproofing trade since 1988 and formed diamond masonry & waterproofing in 2000.our knowledge and expertise of the industry has led us to small jobs and large scale commercial projects. No job is the same so we enjoy the challenges of all projects.
Diamond Masonry & Waterproofing was founded on a passion for the trade. We have been in the masonry and basement waterproofing trade since 1988 and formed diamond masonry & waterproofing in 2000.our knowledge and expertise of the industry has led us to small jobs and large scale commercial projects. No job is the same so we enjoy the challenges of all projects.
City Suburb, Inc., takes great pride in doing your job right the first time. We've been business over 25 years and specialize in the restoration of commercial and residential buildings & houses. Please reach out to us directly at (718) 849-8999 for more information.
"Ravi and his team did a great job brick pointing and replacing roof. They got the job done in 5 days and were very good about cleaning up after themselves."
margo m on May 2024
City Suburb, Inc., takes great pride in doing your job right the first time. We've been business over 25 years and specialize in the restoration of commercial and residential buildings & houses. Please reach out to us directly at (718) 849-8999 for more information.
"Ravi and his team did a great job brick pointing and replacing roof. They got the job done in 5 days and were very good about cleaning up after themselves."
margo m on May 2024
Struggling with basement water infiltration? New York Waterproofing offers unparalleled expertise in stopping water and hydrostatic pressure, endorsed by merchant engineers globally. Our basement waterproofing service guarantees the best solution nationwide. If competitors offer a better price, it's free! Our innovative process ensures water-tight basements without pumps or drains, even in severe conditions. Within hours, we eliminate water, mold, and odors permanently. Utilizing proprietary technology, our method seals water and moisture effectively and permanently. Plus, our guarantees are permanent and transferable, ensuring lasting peace of mind for homeowners. Projects start at $1299, a fraction of conventional costs, completed in a day! Call (631) 806-9690 for a free estimate. Opt for our efficient, and most affordable solution!
"Wonderful respectable people who work very hard to get the job done."
Joan W on September 2024
Struggling with basement water infiltration? New York Waterproofing offers unparalleled expertise in stopping water and hydrostatic pressure, endorsed by merchant engineers globally. Our basement waterproofing service guarantees the best solution nationwide. If competitors offer a better price, it's free! Our innovative process ensures water-tight basements without pumps or drains, even in severe conditions. Within hours, we eliminate water, mold, and odors permanently. Utilizing proprietary technology, our method seals water and moisture effectively and permanently. Plus, our guarantees are permanent and transferable, ensuring lasting peace of mind for homeowners. Projects start at $1299, a fraction of conventional costs, completed in a day! Call (631) 806-9690 for a free estimate. Opt for our efficient, and most affordable solution!
"Wonderful respectable people who work very hard to get the job done."
Joan W on September 2024
New Horizon Homes, Inc. is locally owned and operated. We pride ourselves on providing quality work and great customer service. Our customer's complete satisfaction is our top priority! Please call today for your free estimates.
"I dealt with the owner Paul from start to finish. We had purchased all of the materials for the renovation of our bathroom as well as our master bedroom, halls and entire first floor ceiling. Paul and his crew made our entire plan come alive and completed the project in the time span they had promised. We are thrilled with how well every thing went. We had them do an additional project on the exterior of our house after completion of the interior work and this was handled as well. the few minor problems that occurred were rectified with no delay, and to our complete satisfaction."
tom s on December 2017
New Horizon Homes, Inc. is locally owned and operated. We pride ourselves on providing quality work and great customer service. Our customer's complete satisfaction is our top priority! Please call today for your free estimates.
"I dealt with the owner Paul from start to finish. We had purchased all of the materials for the renovation of our bathroom as well as our master bedroom, halls and entire first floor ceiling. Paul and his crew made our entire plan come alive and completed the project in the time span they had promised. We are thrilled with how well every thing went. We had them do an additional project on the exterior of our house after completion of the interior work and this was handled as well. the few minor problems that occurred were rectified with no delay, and to our complete satisfaction."
tom s on December 2017
Patzan Home Improvement is your go to team for all of your home needs. We work tirelessly to meet and exceed your expectations and constantly strive for perfection. Give us a call today and lets get started!
"I can't say enough about these people! They exceeded every expectation. We hired them to replace our kitchen cabinets and replace the lights in four rooms and paint those rooms, as well as wallpaper a bathroom and install a lighted mirror in it. They worked hard, every day, full days, until the job was complete. They did it in under three weeks! And every detail is perfect. Geovanni offered to address features we hadn't thought of. And they charged a fraction of the amount of money that another contractor quoted us. The crew was professional and pleasant. We felt comfortable having them in our home even on days when we were not in the house. You can't do better than to hire Patzan."
Jeffrey B on March 2025
Patzan Home Improvement is your go to team for all of your home needs. We work tirelessly to meet and exceed your expectations and constantly strive for perfection. Give us a call today and lets get started!
"I can't say enough about these people! They exceeded every expectation. We hired them to replace our kitchen cabinets and replace the lights in four rooms and paint those rooms, as well as wallpaper a bathroom and install a lighted mirror in it. They worked hard, every day, full days, until the job was complete. They did it in under three weeks! And every detail is perfect. Geovanni offered to address features we hadn't thought of. And they charged a fraction of the amount of money that another contractor quoted us. The crew was professional and pleasant. We felt comfortable having them in our home even on days when we were not in the house. You can't do better than to hire Patzan."
Jeffrey B on March 2025
*Trust the Experts: Choose Us for Waterproofing!* Protect your property, ensure safety, and peace of mind with our top-notch waterproofing services! *Why Choose Us:* 1. Unparalleled expertise 2. Proven track record 3. Customized solutions 4. Unbeatable warranties 5. Exceptional customer service *Benefits:* 1. Prevent water damage 2. Reduce maintenance costs 3. Increase property value 4. Enhance safety and security 5. Enjoy long-term protection
*Trust the Experts: Choose Us for Waterproofing!* Protect your property, ensure safety, and peace of mind with our top-notch waterproofing services! *Why Choose Us:* 1. Unparalleled expertise 2. Proven track record 3. Customized solutions 4. Unbeatable warranties 5. Exceptional customer service *Benefits:* 1. Prevent water damage 2. Reduce maintenance costs 3. Increase property value 4. Enhance safety and security 5. Enjoy long-term protection
General contractor, here to help you with concrete paver, concrete work, masonry, renovation of basement and bathroom
"Super 👌 price was awesome and the work was fantastic. Changed the look of my driveway"
Zafer C on November 2024
General contractor, here to help you with concrete paver, concrete work, masonry, renovation of basement and bathroom
"Super 👌 price was awesome and the work was fantastic. Changed the look of my driveway"
Zafer C on November 2024
Specializing in masonry including: concrete, cement, driveways, patios, stairs, egress windows, entrance to basements, chimneys, stucco, etc.
Specializing in masonry including: concrete, cement, driveways, patios, stairs, egress windows, entrance to basements, chimneys, stucco, etc.
We specialize in general home improvements from paint to other ends like accent walls and built-in’s. for almost a decade K&J Home Improvement has been the go to for home owners.
We specialize in general home improvements from paint to other ends like accent walls and built-in’s. for almost a decade K&J Home Improvement has been the go to for home owners.
Because we have the experience, expertise, and equipment to meet and surpass customer expectations. Our motto is just solutions
Because we have the experience, expertise, and equipment to meet and surpass customer expectations. Our motto is just solutions
Basement waterproofing services FAQs
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.
- Baldwin
- North Baldwin
- Roosevelt
- Merrick
- Oceanside
- Rockville Centre
- Bellmore
- North Bellmore
- Uniondale
- Point Lookout
- West Hempstead
- East Rockaway
- Hempstead
- Wantagh
- Lynbrook
- Malverne
- East Meadow
- Island Park
- Hewlett
- Seaford
- Franklin Square
- Long Beach
- Garden City
- Levittown
- Valley Stream
- North Massapequa
- Massapequa
- Woodmere
- Elmont
- Mineola
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