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

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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...

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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...

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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,...

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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...

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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...

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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...

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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...

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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...

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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...

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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...

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Verified Reviews for Basement Waterproofing pros in Lawrence, NY

*The Growcycle rating for Basement Waterproofing companies in Lawrence, 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 11, 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 Lawrence, NY?

Typical basement waterproofing projects in Lawrence, NY range from $2,000 to $8,000, with most homeowners paying around $4,000.

$2,000

$4,000 Typical cost in Lawrence, NY

$8,000

LOWHIGH

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

Per Sq Ft $10–$20

Per Project $2,000–$8,000

Per Inspection $150–$300

Last updated: April 2026

Basement waterproofing services in Lawrence typically cost between $2,000 and $8,000, with an average project costing around $4,000. The total cost can vary based on the size of the basement, the extent of water issues, and the method of waterproofing used. Comprehensive solutions often require higher investment.

Contractors in Lawrence typically charge $100 to $200 per hour for labor. It’s essential to consult with the Lawrence Building Department regarding permits, especially for extensive waterproofing work, as certain methods may require approvals and inspections.

When comparing basement waterproofing quotes in Lawrence, look for detailed proposals that specify the methods and materials used.

What affects the cost in Lawrence, NY?

Lawrence Labor Rates

Licensed waterproofing contractors in Lawrence charge $100–$200/hr based on project complexity. Experience and reputation can influence rates significantly.

Permits & Inspections

Most basement waterproofing projects in Lawrence require permits from the Lawrence Building Department. Be prepared for potential costs associated with these permits.

Material Selection & Quality

The choice of waterproofing materials can greatly influence project costs. High-quality materials may increase costs by 15-25%, but can lead to more effective long-term results.

Seasonal Demand & Scheduling

Spring and early summer are peak times for basement waterproofing in Lawrence due to rain. Scheduling during the off-peak season may yield better rates and availability.

Frequently Asked Questions About Basement Waterproofing in Lawrence, NY

How does basement waterproofing work?

Basement waterproofing in Lawrence typically involves a combination of interior and exterior solutions to prevent water intrusion. Interior methods may include sealing walls and floors, installing drainage systems, and using dehumidifiers. Exterior solutions often involve grading the landscape away from the foundation, applying waterproof coatings, and installing drainage pipes. A professional will assess your specific situation and recommend the most effective methods to keep your basement dry.

How long does the basement waterproofing process take?

The duration of the basement waterproofing process in Lawrence depends on the methods used and the complexity of the issues being addressed. Typically, the process can take anywhere from a few days to a couple of weeks. For example, simple interior sealing may be completed more quickly than extensive exterior excavation and drainage installation. A professional contractor can provide a timeline based on your specific situation, allowing you to plan accordingly.

How much does basement waterproofing cost in Lawrence?

The cost of basement waterproofing in Lawrence can vary widely depending on the extent of the work required. On average, homeowners might expect to pay between $1,500 and $5,000, depending on factors such as the size of the basement, the severity of water issues, and the methods used. It is advisable to get quotes from multiple contractors to compare prices and services, ensuring you receive the best value for your investment.

Is basement waterproofing a DIY project?

While some homeowners in Lawrence may consider DIY basement waterproofing, it is generally advisable to hire a professional. Waterproofing can be complex and requires specialized tools and materials to be effective. Professionals have the expertise to identify the root causes of water issues and implement comprehensive solutions. Attempting to waterproof your basement without proper knowledge can lead to ineffective results and potential future damage.

What are the signs of a wet basement?

In Lawrence, homeowners should be vigilant for signs of a wet basement, which can include water stains on walls, musty odors, and visible mold growth. Additionally, if you notice cracks in the foundation or pooling water near the basement entrance, these are indicators that waterproofing may be necessary. Ignoring these signs can lead to more severe water damage and costly repairs, so it's essential to address any issues promptly to protect your home.

Common Basement Waterproofing services and their costs

Typical pricing in Lawrence, NY by service type.

Waterproofing Methods

Primary Techniques

Method	Cost Range
Interior Sealant Application Application of sealants on interior walls to prevent leaks.	$2,000–$4,000
Exterior Waterproofing Membranes Installation of membranes outside the foundation to prevent water ingress.	$4,000–$8,000
French Drain Installation Installation of drainage systems to redirect water away from the foundation.	$3,000–$5,000
Sump Pump Installation Installation of pumps to remove excess water from basements.	$1,500–$3,500

Inspection & Maintenance

Additional Services

Method	Cost Range
Initial Inspection Comprehensive inspection to assess waterproofing needs.	$150–$300
Maintenance Plan Regular checks and maintenance of waterproofing systems.	$300–$600 annually
Mold Remediation Removal of mold that may have developed due to moisture.	$500–$1,500
Foundation Repair Repairs to foundation issues exacerbated by water damage.	$2,000–$5,000

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

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

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Verified Reviews for Basement Waterproofing pros in Lawrence, NY

Sara Johnson

Sarah Mitchell

Christina Vargas

Sarah Williams

Emily Davis

How much does Basement Waterproofing cost in Lawrence, NY?

What affects the cost in Lawrence, NY?

Frequently Asked Questions About Basement Waterproofing in Lawrence, NY

Common Basement Waterproofing services and their costs

Waterproofing Methods

Inspection & Maintenance

Find Basement Waterproofing Pros in other cities near you

Related services for your Basement Waterproofing project

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