Get matched with the best Basement Waterproofing pros in Mahwah, NJ

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Rappa Construction, LLC. - Basement Waterproofing in Kenilworth, NJ

Rappa Construction, LLC.

★ ★ ★ ★ ★ 4.8 (17 reviews)

Kenilworth, NJ 07033

34 projects

Rappa Construction, LLC is a full-service home remodeling contractor specializing in custom kitchen and bath renovations, additions, basement finishing, and bespoke woodworking. We offer emergency sto...

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Hoboken Kitchen and Bath - Basement Waterproofing in Hoboken, NJ

Hoboken Kitchen And Bath

★ ★ ★ ★ ★ 4.8 (14 reviews)

Hoboken, NJ 07030

7 projects

Hoboken Kitchen and Bath offers a wide range of services, including carpentry, electrical, plumbing, and gas work, all backed by over 25 years of experience. We are licensed and insured, committed to...

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Meijer Construction - Basement Waterproofing in Summit, NJ

Meijer Construction

★ ★ ★ ★ ★ 4.6 (14 reviews)

Summit, NJ 07901

2 projects

Meijer Construction Inc. is dedicated to delivering exceptional results while prioritizing client satisfaction. With over 30 years of experience and advanced degrees in architecture and management, I...

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Abrax Constructions - Basement Waterproofing in Bloomfield, NJ

Abrax Constructions

★ ★ ★ ★ ★ 4.6 (13 reviews)

Bloomfield, NJ 07003

9 projects

Abrax Constructions is a locally owned company dedicated to ensuring a positive experience for every client. We pride ourselves on personalized service and human-centered design principles, creating a...

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JM Construction & Remodeling LLC - Basement Waterproofing in Edgewater, NJ

JM Construction & Remodeling LLC

★ ★ ★ ★ ★ 4.7 (11 reviews)

Edgewater, NJ 07020

3 projects

JM Construction & Remodeling LLC is your trusted partner for home improvement in New Jersey. We specialize in quality renovations and repairs, using top-tier materials and skilled craftsmanship to ens...

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Classic Construction Services, Inc. - Basement Waterproofing in Summit, NJ

Classic Construction Services, Inc.

★ ★ ★ ★ ★ 4.6 (10 reviews)

Summit, NJ 07901

28 projects

Classic Construction Services, Inc. has built a strong reputation over 30 years as a trusted contractor for residential and commercial projects. Our success stems primarily from referrals, reflecting...

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Mg Builders LLC - Basement Waterproofing in Edison, NJ

Mg Builders LLC

★ ★ ★ ★ ★ 4.7 (9 reviews)

Edison, NJ 08817

3 projects

MG BUILDERS LLC, a family-owned business since 1997, is dedicated to delivering high-quality construction services with exceptional customer support. With over 20 years of experience, we serve as a co...

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Skylands Contracting Solutions LLC. - Basement Waterproofing in Andover, NJ

Skylands Contracting Solutions LLC.

★ ★ ★ ★ ★ 4.7 (7 reviews)

Andover, NJ 07850

1 project

Skylands Contracting Solutions LLC is a leading general contracting firm known for exceptional craftsmanship and service in construction. We serve both residential and commercial clients, ensuring hig...

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Lancor Construction Group, Inc. - Basement Waterproofing in Bernardsville, NJ

Lancor Construction Group, Inc.

★ ★ ★ ★ ★ 4.7 (3 reviews)

Bernardsville, NJ 07924

6 projects

Lancor Construction Group, Inc. specializes in home building, remodeling, and masonry in Northern New Jersey. We manage projects of all sizes with a commitment to professionalism, reliability, and cus...

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Howard Paving Co Inc

★ ★ ★ ★ ★ 4.7 (3 reviews)

Edison, NJ 08820

Howard Paving Co., Inc. is a family-owned business proudly serving New Jersey's commercial, industrial, and residential sectors since 1984. With over 30 years of experience and a skilled professional...

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Verified Reviews for Basement Waterproofing pros in Mahwah, NJ

*The Growcycle rating for Basement Waterproofing companies in Mahwah, NJ 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

John Smith

Reviewed in January 2026

They did a fantastic job on my kitchen remodel. The team was professional and the results were beyond my expectations. Highly recommend!

Abrax Constructions Request a quote

Christine James

Reviewed in August 2025

I had my kitchen remodeled and the results are stunning! The crew was professional and attentive to my needs throughout the process. Highly recommend their services!

Rappa Construction, LLC. Request a quote

Mario Austin

Reviewed in January 2026

Had my kitchen remodeled and the results exceeded my expectations. The team was professional and the quality was top-notch!

Skylands Contracting Solutions LLC. Request a quote

Kyle Perry

Reviewed in October 2025

MG Builders did an excellent job on our basement remodeling. Their attention to detail and quality work were impressive. Highly recommend their services!

Mg Builders LLC Request a quote

Sarah Williams

Reviewed in January 2026

Meijer Construction provided exceptional service from start to finish. Their crew was friendly, and the final results were fantastic. Highly recommend!

Meijer Construction Request a quote

Cost Guide

How much does Basement Waterproofing cost in Mahwah, NJ?

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

$1,500

$3,500 Typical cost in Mahwah, NJ

$7,000

LOWHIGH

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

Per Sq Ft $5–$15

Per Project $1,500–$7,000

Per Linear Ft $25–$50

Last updated: April 2026

Basement waterproofing services in Mahwah typically cost between $1,500 and $7,000, with an average price around $3,500. Costs can vary based on the size of the basement, the complexity of the waterproofing system, and the materials used.

Contractors in Mahwah usually charge between $75 and $150 per hour for waterproofing services. Most projects require permits from the Mahwah Building Department, which may involve fees ranging from $100 to $500 based on the scope of work.

When comparing basement waterproofing quotes in Mahwah, always inquire about warranties and the techniques used to ensure long-lasting results.

What affects the cost in Mahwah, NJ?

Mahwah Labor Rates

Licensed waterproofing contractors in Mahwah charge $75–$150/hr. Prices may vary based on project complexity and contractor experience.

Permits & Inspections

Most basement waterproofing work in Mahwah requires permits from the Mahwah Building Department. Permit fees can vary, and inspections may be necessary to ensure compliance with local codes.

Material Selection & Quality

Material choices can swing a waterproofing project by 10–25%. Higher-quality materials often provide better long-term results but can increase overall project costs.

Seasonal Demand & Scheduling

Spring and fall are ideal times for basement waterproofing in Mahwah, as heavy rains can exacerbate water issues. Scheduling in late winter can help secure the best contractors before peak season.

Common Basement Waterproofing services and their costs

Typical pricing in Mahwah, NJ by service type.

Interior Waterproofing

Solutions for indoor spaces

Method	Cost Range
Interior Drainage System Installation of drainage to manage water.	$1,500–$4,000
Sealants Application of waterproof sealants to walls.	$500–$1,500
Sump Pump Installation Installing a pump to remove excess water.	$1,000–$3,000
Foundation Repair Repairing cracks and structural issues.	$2,000–$5,000

Exterior Waterproofing

Preventive measures for the outside

Method	Cost Range
Exterior Drainage System Installing drains around the foundation.	$2,000–$5,000
Grading Adjusting land slope away from the foundation.	$500–$1,500
Waterproof Membrane Applying protective membranes on the foundation.	$1,500–$3,000
French Drain Installation Installing a French drain system.	$2,500–$7,000

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

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Verified Reviews for Basement Waterproofing pros in Mahwah, NJ

John Smith

Christine James

Mario Austin

Kyle Perry

Sarah Williams

How much does Basement Waterproofing cost in Mahwah, NJ?

What affects the cost in Mahwah, NJ?

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 Mahwah