Get matched with the best Basement Waterproofing pros in Bethpage, NY

Find waterproofing experts near you. Get free quotes for interior drains, sump pumps, and exterior sealing.

Rivertown General Contracting, LLC - Basement Waterproofing in Irvington, NY

Rivertown General Contracting, LLC

★ ★ ★ ★ ★ 4.7 (14 reviews)

Irvington, NY 10533

11 projects

Rivertown General Contracting, LLC, led by Jerry Carrafiello, prioritizes building lasting relationships alongside quality craftsmanship. With extensive experience in Westchester and Fairfield Countie...

Request Estimate View Profile

Gee Bee and Sons LLC - Basement Waterproofing in Garden City, NY

Gee Bee And Sons LLC

★ ★ ★ ★ ★ 4.7 (13 reviews)

Garden City, NY

4 projects

Gee Bee and Sons LLC is a comprehensive NYC construction firm specializing in the renovation, restoration, and rehabilitation of residential, commercial, industrial, and institutional buildings. With...

Request Estimate View Profile

Jfcorp - Basement Waterproofing in West Babylon, NY

Jfcorp

★ ★ ★ ★ ★ 4.7 (13 reviews)

West Babylon, NY 11704

1 project

JF Corp is a licensed and insured general contractor serving Long Island, NY, for over 25 years. We specialize in high-quality residential and commercial construction, including renovations, roofing,...

Request Estimate View Profile

Done Right Renovations LLC. - Basement Waterproofing in Queens, NY

Done Right Renovations LLC.

★ ★ ★ ★ ★ 4.7 (12 reviews)

Queens, NY 11419

11 projects

Done Right Renovations LLC has been delivering quality construction, remodeling, and maintenance services since 2020. Our expertise in design ensures comfortable, durable, and aesthetically pleasing i...

Request Estimate View Profile

Royale Renovations - Basement Waterproofing in Bronx, NY

Royale Renovations

★ ★ ★ ★ ★ 4.6 (12 reviews)

Bronx, NY 10452

10 projects

Royale Renovations is dedicated to delivering excellence in every project. With over a decade of experience, we offer professional expertise and personalized service. We uphold the highest industry st...

Request Estimate View Profile

Imperial Home & Office Improvements of LI, Inc. - Basement Waterproofing in Holtsville, NY

Imperial Home & Office Improvements Of LI, Inc.

★ ★ ★ ★ ★ 4.7 (11 reviews)

Holtsville, NY 11742

8 projects

Imperial Home & Office Improvements of LI, Inc. is a premier provider of home and office enhancement services across Long Island. Collaborating closely with homeowners and property managers, we ensure...

Request Estimate View Profile

ANT Contracting Inc. - Basement Waterproofing in Brooklyn, NY

ANT Contracting Inc.

★ ★ ★ ★ ★ 4.6 (11 reviews)

Brooklyn, NY 11237

11 projects

ANT Contracting Inc., led by Tamas Tiszold, specializes in residential renovations and high-quality custom millwork. Known for European craftsmanship, we provide personalized attention to every client...

Request Estimate View Profile

Stone Creations of Long Island Pavers & Masonry - Basement Waterproofing in Deer Park, NY

Stone Creations Of Long Island Pavers & Masonry

★ ★ ★ ★ ★ 4.7 (10 reviews)

Deer Park, NY 11729

154 projects

Stone Creations of Long Island specializes in masonry home improvements and outdoor living solutions. Serving Long Island, Queens, and Brooklyn, we offer custom brickwork, pavers, asphalt, and concret...

Request Estimate View Profile

Cascella & Sons Construction Corp. - Basement Waterproofing in Central Islip, NY

Cascella & Sons Construction Corp.

★ ★ ★ ★ ★ 4.7 (10 reviews)

Central Islip, NY 11722

25 projects

Cascella & Sons Construction Corp. brings over 30 years of industry expertise, making us the premier choice for your next project. We deliver high-quality remodels from concept to completion, collabor...

Request Estimate View Profile

Aesthetic Renovations - Basement Waterproofing in Bedford, NY

Aesthetic Renovations

★ ★ ★ ★ ★ 4.7 (10 reviews)

Bedford, NY 10506

15 projects

Aesthetic Renovations offers premier general contracting services for home repair, restoration, and remodeling in Westchester County, NY, and Southern Connecticut. Since 2002, we have delivered except...

Request Estimate View Profile

Verified Reviews for Basement Waterproofing pros in Bethpage, NY

*The Growcycle rating for Basement Waterproofing companies in Bethpage, 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 10, 2026

Sara Johnson

Reviewed in December 2025

I had a great experience with this service. They completed my basement remodel on time and within budget. Very pleased with the craftsmanship!

Rivertown General Contracting, LLC Request a quote

Sarah Mitchell

Reviewed in June 2025

The team handled our bathroom update efficiently and effectively. Everything came together beautifully, and they were great at communicating throughout the process.

ET General Construction Inc. Request a quote

Christina Vargas

Reviewed in July 2025

I had a fantastic experience with their team. They transformed my backyard into an outdoor paradise. Highly recommend their services!

Stone Creations of Long Island Pavers & Masonry Request a quote

Sarah Williams

Reviewed in November 2025

Kh Property Management has been a lifesaver! They manage my properties perfectly and make my life so much easier. Truly a great team to work with!

KH Property Management Request a quote

Emily Davis

Reviewed in January 2026

The team I worked with was exceptional. They listened to my ideas and provided great suggestions. The project turned out beautifully, and I highly recommend their services.

Cascella & Sons Construction Corp. Request a quote

Cost Guide

How much does Basement Waterproofing cost in Bethpage, NY?

Typical basement waterproofing projects in Bethpage, NY range from $1,500 to $7,000, with most homeowners paying around $3,500.

$1,500

$3,500 Typical cost in Bethpage, NY

$7,000

LOWHIGH

Prices vary by project scope, materials, and local labor rates.

Per Sq Ft $10–$20

Per Linear Ft $50–$100

Per Project $1,500–$7,000

Last updated: April 2026

Basement waterproofing in Bethpage typically costs between $1,500 and $7,000, with an average cost around $3,500. Prices vary depending on the extent of the waterproofing needed, the size of the basement, and the solutions implemented.

Local waterproofing contractors in Bethpage generally charge between $75 and $150 per hour. Moreover, you may require permits from the Town of Oyster Bay for significant work, which can add to the total cost and timeline.

When comparing basement waterproofing quotes in Bethpage, focus on the methods and materials used to ensure long-term effectiveness and protection.

What affects the cost in Bethpage, NY?

Bethpage Labor Rates

Licensed waterproofing contractors in Bethpage typically charge $75–$150/hr. It's beneficial to get at least three quotes to ensure competitive pricing.

Permits & Inspections

Most significant waterproofing work in Bethpage requires permits from the Town of Oyster Bay. These permits can take time to acquire and may incur fees that add to the project cost.

Material Selection & Quality

The choice of materials can influence costs significantly, with high-quality waterproofing systems potentially increasing the project cost by 15–25%.

Seasonal Demand & Scheduling

Demand for waterproofing services in Bethpage peaks during the spring and after heavy rains. Scheduling work during the off-season can lead to better availability and pricing.

Frequently Asked Questions About Basement Waterproofing in Bethpage, NY

Can I waterproof my basement myself, or should I hire a professional?

While some homeowners may consider DIY waterproofing solutions, it is generally advisable to hire a professional, especially in Bethpage, where local conditions can complicate the process. Professionals have the expertise, tools, and materials necessary to effectively assess and address waterproofing issues. They can identify underlying problems that may not be apparent to the untrained eye. Additionally, improper waterproofing can lead to further damage and costly repairs down the line. Hiring a professional ensures that the job is done correctly and provides peace of mind that your basement will be well-protected against water intrusion.

How long does the waterproofing process take?

The duration of the basement waterproofing process can vary based on the chosen method and the specific conditions of your home in Bethpage. Generally, interior waterproofing can take anywhere from a few days to a week, depending on the extent of the work required. Exterior waterproofing may take longer due to excavation and the need for proper curing of materials. It's important to discuss the timeline with your waterproofing contractor during the initial assessment to set realistic expectations. Proper planning can help minimize disruption to your home and allow for timely completion of the waterproofing project.

What are the signs that my basement needs waterproofing?

There are several signs that your basement may need waterproofing. Homeowners in Bethpage should watch for water stains on walls or floors, which indicate moisture intrusion. Musty odors can also signal mold growth due to excess humidity. Cracks in the foundation walls or floor can allow water to enter, and if you notice pooling water around your home after heavy rain, it may be time to consider waterproofing solutions. Additionally, if you find that your basement is frequently damp or humid, it’s essential to address these issues promptly to prevent further damage and health risks associated with mold and mildew.

What methods are used for basement waterproofing?

There are several methods employed for basement waterproofing, each tailored to the specific needs of a home in Bethpage. Interior waterproofing involves sealing walls and floors with waterproof materials, preventing moisture from entering the living space. Exterior waterproofing, on the other hand, involves excavating around the foundation and applying waterproof membranes to keep water out. Installation of sump pumps can also be effective in managing water accumulation. Additionally, proper drainage systems, such as French drains, can redirect water away from the foundation. A professional can assess your basement's condition and recommend the most suitable method for effective waterproofing.

Why is basement waterproofing important for my home?

Basement waterproofing is crucial for protecting your home from water damage, mold growth, and structural issues. In Bethpage, where heavy rains and potential flooding can occur, a waterproofed basement can prevent water from seeping in and causing significant damage. This process not only helps maintain the integrity of your foundation but also creates a healthier living environment by reducing humidity and preventing mold. Additionally, a waterproofed basement can enhance your home's value and provide additional usable space, whether for storage, a recreation area, or a finished living space. Regular maintenance and monitoring of your basement's condition are essential to catch potential issues early.

Common Basement Waterproofing services and their costs

Typical pricing in Bethpage, NY by service type.

Interior Waterproofing

Methods for Interior Spaces

Method	Cost Range
Wall Sealing Sealing basement walls to prevent moisture.	$1,500–$3,000
Floor Drain Installation Installing drains to manage water accumulation.	$500–$1,500
Sump Pump Installation Installing a sump pump for water removal.	$1,200–$2,500
Interior French Drain Installing drains along basement walls.	$2,000–$4,000

Exterior Waterproofing

Methods for Exterior Protection

Method	Cost Range
Foundation Coating Applying waterproof coating to foundation.	$2,500–$5,000
Excavation & Drainage Excavating around the foundation for drainage.	$3,500–$7,000
Exterior French Drain Installing drains around the foundation perimeter.	$4,000–$8,000
Downspout Extensions Extending downspouts to direct water away.	$200–$500

Ready to start your basement waterproofing project? Get free quotes from vetted pros in Bethpage, NY.

Get Free Estimates

Price ranges are estimates compiled from publicly available data and may vary with project scope.

Find Basement Waterproofing Pros in other cities near you

Not finding what you are looking for in Bethpage? Check surrounding areas for basement waterproofing pros.

Find Pros for other jobs in Bethpage

If your Basement Waterproofing job is complete, use Growcycle to find quality Pros in Bethpage for any number of jobs.

Disclaimer: Some information on Growcycle Pros, including company details, projects, and contact information, is gathered from publicly available sources and provided "as is" without guarantees of accuracy or service quality. Growcycle does not endorse or guarantee the quality or reliability of any listed professionals. All trademarks and other intellectual property remain the property of their respective owners.

We use ActiveProspect's TrustedForm script to independently record and verify users' consent to be contacted. The TrustedForm script is embedded on our website and, when you interact with any page where it appears, it collects information such as the page URL; mouse movements and clicks; any contact details entered by the user; a snapshot of the page; the user's IP address; time spent on the page; the date and time the TrustedForm script loaded; timestamps of user interactions; and HTTP headers from the user's browser. For details on ActiveProspect's data collection and use practices, please review the ActiveProspect Privacy Policy.

Use My Current Location

Popular Locations

Rochester, NY New York, NY Syracuse, NY Buffalo, NY Brooklyn, NY Albany, NY Binghamton, NY Schenectady, NY Saratoga Springs, NY Ithaca, NY

Get matched with the best Basement Waterproofing pros in Bethpage, NY

Which of the following best matches your project?

Verified Reviews for Basement Waterproofing pros in Bethpage, NY

Sara Johnson

Sarah Mitchell

Christina Vargas

Sarah Williams

Emily Davis

How much does Basement Waterproofing cost in Bethpage, NY?

What affects the cost in Bethpage, NY?

Frequently Asked Questions About Basement Waterproofing in Bethpage, NY

Common Basement Waterproofing services and their costs

Interior Waterproofing

Exterior Waterproofing

Find Basement Waterproofing Pros in other cities near you

Related services for your Basement Waterproofing project

Find Pros for other jobs in Bethpage