Get matched with top basement waterproofing pros in New York, NY
There are 34 highly-rated local basement waterproofing pros.
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21 Verified Reviews for Basement Waterproofing pros in New York, NY
*The Angi rating for Basement Waterproofing companies in New York, 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 New York, 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 July 08, 2025
Basement waterproofing pros in New York
Alliance A1 Enterprises, a family owned and operated basement waterproofing business for over 3 decades!! Alliance A1 Enterprises provides waterproofing services in Middlesex County, Union county, and surrounding communities in the tri-state area. Waterproofing is achieved with the interior and exterior application of sealing products, combined with the installation of French drains, sump pumps with battery backups and exterior drainage. These solutions will give you peace of mind whether you're home or traveling! Alliance A1 Enterprises also provides basement and foundation repair, crawl space solutions, exterior drainage and masonry services. With free estimates and a lifetime warranty on our basement waterproofing services, you can rest easy knowing that your project will be handled with the utmost care. Please call us today for more information. In the case of an emergency, there’s no need to panic! We offer same-day service to ensure that your home is safe and secure.
"The work was excellent, it went well and I'm going to use them to finish my basement, They were professional, courteous, and polite."
Karen C on October 2022
Alliance A1 Enterprises, a family owned and operated basement waterproofing business for over 3 decades!! Alliance A1 Enterprises provides waterproofing services in Middlesex County, Union county, and surrounding communities in the tri-state area. Waterproofing is achieved with the interior and exterior application of sealing products, combined with the installation of French drains, sump pumps with battery backups and exterior drainage. These solutions will give you peace of mind whether you're home or traveling! Alliance A1 Enterprises also provides basement and foundation repair, crawl space solutions, exterior drainage and masonry services. With free estimates and a lifetime warranty on our basement waterproofing services, you can rest easy knowing that your project will be handled with the utmost care. Please call us today for more information. In the case of an emergency, there’s no need to panic! We offer same-day service to ensure that your home is safe and secure.
"The work was excellent, it went well and I'm going to use them to finish my basement, They were professional, courteous, and polite."
Karen C on October 2022
We offer quality services to local clients at reasonable prices. Our courteous Home Improvement Service staff have the professional tools and experience necessary to help with all your needs. Fast, friendly, and fully functional; our team is up for every job, managing projects with the skill and experience our clients have come to expect. We always stand behind our work, with customer satisfaction being our #1 priority. Contact us to learn more about our incredible staff and how they can help you!
We offer quality services to local clients at reasonable prices. Our courteous Home Improvement Service staff have the professional tools and experience necessary to help with all your needs. Fast, friendly, and fully functional; our team is up for every job, managing projects with the skill and experience our clients have come to expect. We always stand behind our work, with customer satisfaction being our #1 priority. Contact us to learn more about our incredible staff and how they can help you!
We specialize in Fire/Smoke, Flood/Water, Mold, Dry-rot damage clean ups and Construction/Restoration. We are on call 24/7 to provide you with our team of licensed and insured plumbers, electricians, clean up and restoration/renovation specialists to get your home back to an even better condition. We have state of the art equipment that allow us to provide you with the best services possible. We will help you step by step in the process of dealing with insurance adjusters, so you get everything that you are entitled too. Our company has been in in the industry since 2000, where we guarantee you'll be satisfied with our services.
"Great job!"
Tyler K on February 2024
We specialize in Fire/Smoke, Flood/Water, Mold, Dry-rot damage clean ups and Construction/Restoration. We are on call 24/7 to provide you with our team of licensed and insured plumbers, electricians, clean up and restoration/renovation specialists to get your home back to an even better condition. We have state of the art equipment that allow us to provide you with the best services possible. We will help you step by step in the process of dealing with insurance adjusters, so you get everything that you are entitled too. Our company has been in in the industry since 2000, where we guarantee you'll be satisfied with our services.
"Great job!"
Tyler K on February 2024
Founded by tech & construction industry professionals, Builderdome is a construction technology company that is building out a home improvement platform for homeowners and contractors to eliminate current inefficiencies in the residential construction process. For more information please visit www.builderdome.com We also started Builderdome Construction - a construction services company that provides a full range of home improvement, new construction, general contracting and commercial construction services in New York Metro Area. Our goal is not to be a regular construction company but to lead by example and show homeowners how to save time, money, and effort in the process of improving their homes, achieved through technology, education, efficient planning, and execution. Our Residential Construction Services: * Kitchen Remodeling * Bathroom Remodeling * Basement Remodeling * Gut Renovations * Additions * Restorations * Exterior Renovations For more information on construction services, please visit www.builderdomeconstruction.com.
Founded by tech & construction industry professionals, Builderdome is a construction technology company that is building out a home improvement platform for homeowners and contractors to eliminate current inefficiencies in the residential construction process. For more information please visit www.builderdome.com We also started Builderdome Construction - a construction services company that provides a full range of home improvement, new construction, general contracting and commercial construction services in New York Metro Area. Our goal is not to be a regular construction company but to lead by example and show homeowners how to save time, money, and effort in the process of improving their homes, achieved through technology, education, efficient planning, and execution. Our Residential Construction Services: * Kitchen Remodeling * Bathroom Remodeling * Basement Remodeling * Gut Renovations * Additions * Restorations * Exterior Renovations For more information on construction services, please visit www.builderdomeconstruction.com.
Premium Concept Design,Inc NYC is a professional construction company in NYC. Since 1996, we have helped New York City homeowners and business owners with their remodeling, renovation and construction projects. Working closely with engineers and architects, Premium Concept Design,Inc specializes in environmentally friendly construction services in NYC. We understand the importance of sustainable construction services and building practices and contributing toward a greener city. We strive to use eco-friendly construction products on every project we complete, right down to the roofing and the electrical services. When we take on a construction project in NYC, we stay fully committed to each detail until completion. Everything that we do is built to last. If desired, we will see our clients throughout the entire construction process. From the initial architectural designs and layouts all the way to the final finishes and electrical work, Pyramid Group NYC provides precise, accurate and professional construction services in NYC. Services Provided Building planning | Architectural design | Site preparation | Floor planning | Construction | Plumbing installation service | Wall installation service | Roofing installation service | Utilities installation service | Insulation service | Electrical service | Flooring/finishing ᐧ
Premium Concept Design,Inc NYC is a professional construction company in NYC. Since 1996, we have helped New York City homeowners and business owners with their remodeling, renovation and construction projects. Working closely with engineers and architects, Premium Concept Design,Inc specializes in environmentally friendly construction services in NYC. We understand the importance of sustainable construction services and building practices and contributing toward a greener city. We strive to use eco-friendly construction products on every project we complete, right down to the roofing and the electrical services. When we take on a construction project in NYC, we stay fully committed to each detail until completion. Everything that we do is built to last. If desired, we will see our clients throughout the entire construction process. From the initial architectural designs and layouts all the way to the final finishes and electrical work, Pyramid Group NYC provides precise, accurate and professional construction services in NYC. Services Provided Building planning | Architectural design | Site preparation | Floor planning | Construction | Plumbing installation service | Wall installation service | Roofing installation service | Utilities installation service | Insulation service | Electrical service | Flooring/finishing ᐧ
WE SPECIALIZE IN HOME COMMERCIAL AND REALTY SERVICES
WE SPECIALIZE IN HOME COMMERCIAL AND REALTY SERVICES
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 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;
Home Improvement Contractor
Home Improvement Contractor
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.
FAQs for basement waterproofing projects in New York, 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.
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