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UNIQUE Home Construction - Basement Waterproofing in Seattle, WA

UNIQUE Home Construction

★ ★ ★ ★ ★ 4.7 (15 reviews)

Seattle, WA 98108

21 projects

UNIQUE Home Construction is a full-service general contractor specializing in residential additions and large-scale remodels, including kitchens, baths, and outdoor living spaces. Our commitment to ex...

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BZR Remodeling LLC - Basement Waterproofing in Bellevue, WA

BZR Remodeling LLC

★ ★ ★ ★ ★ 4.7 (13 reviews)

Bellevue, WA 98006

6 projects

BZR Remodeling LLC is a family-owned general contracting firm with over 20 years of experience, serving King, Pierce, and Snohomish Counties. We specialize in residential remodeling, new construction,...

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Tibbs Home Improvements

★ ★ ★ ★ ★ 4.7 (12 reviews)

Allyn, WA 98524

Tibbs Home Improvements, located in Allyn, WA, specializes in high-quality home renovation and improvement services. Our team is dedicated to transforming your living spaces with precision and care, e...

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Paulsen Construction Services, LLC - Basement Waterproofing in Seattle, WA

Paulsen Construction Services, LLC

★ ★ ★ ★ ★ 4.6 (8 reviews)

Seattle, WA 98199

10 projects

Paulsen Construction Services, LLC, a family-owned company based in Seattle, is dedicated to delivering quality construction with integrity and exceptional customer service. We prioritize clear commun...

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LCM Builders - Basement Waterproofing in Seattle, WA

LCM Builders

★ ★ ★ ★ ★ 4.7 (7 reviews)

Seattle, WA 98118

14 projects

LCM Builders specializes in new construction and home remodeling services. Our team is dedicated to delivering high-quality craftsmanship and innovative design solutions tailored to meet your unique n...

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Seattle Pacific Construction Inc. - Basement Waterproofing in Seattle, WA

Seattle Pacific Construction Inc.

★ ★ ★ ★ ★ 4.7 (6 reviews)

Seattle, WA 98117

5 projects

Seattle Pacific Construction Inc. is a premier general contracting firm based in Seattle, Washington. We are committed to customizing each project to align with our clients' distinct requirements, con...

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Joel Kings

★ ★ ★ ★ ★ 4.8 (5 reviews)

Lakewood, WA 98499

1 project

Joel Kings is a professional service located in Lakewood, WA, dedicated to providing high-quality solutions tailored to meet the needs of our clients. Our commitment to excellence and customer satisfa...

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Evergreen Waterproofing Solutions

★ ★ ★ ★ ★ 4.8 (5 reviews)

Seattle, WA 98104

Evergreen Waterproofing Solutions is a leading provider of basement waterproofing services in Seattle, catering to both residential and commercial needs. Our experienced team specializes in leak detec...

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J&c Contractors, LLC - Basement Waterproofing in Lynnwood, WA

J&c Contractors, LLC

★ ★ ★ ★ ★ 4.8 (4 reviews)

Lynnwood, WA 98087

94 projects

J&C Contractors, LLC is a licensed general contractor (JCCONCL872JD) serving Lynnwood, Bellevue, Seattle, and surrounding areas in King and Snohomish Counties. With over 12 years of experience, we spe...

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Felton LLC - Basement Waterproofing in Poulsbo, WA

Felton LLC

★ ★ ★ ★ ★ 4.8 (4 reviews)

Poulsbo, WA

2 projects

Felton LLC is a general construction firm based in Poulsbo, Washington, specializing in small to medium-sized residential new construction and remodel projects. We are committed to delivering quality...

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Verified Reviews for Basement Waterproofing pros in Edmonds, WA

*The Growcycle rating for Basement Waterproofing companies in Edmonds, WA 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 12, 2026

Emily Garcia

Reviewed in September 2025

The renovation process was smooth and stress-free. The team was communicative and did an excellent job. I'm very pleased with how everything turned out!

BZR Remodeling LLC Request a quote

Sarah Williams

Reviewed in March 2025

I was impressed by the professionalism and craftsmanship. The team was communicative throughout the project, ensuring everything went smoothly. A top-notch construction service!

Seattle Pacific Construction Inc. Request a quote

Emily Davis

Reviewed in January 2026

I was impressed by the attention to detail and the commitment to customer satisfaction. They finished the project on time without cutting corners. Highly recommended!

J&c Contractors, LLC Request a quote

Emily Johnson

Reviewed in August 2025

Tibbs Home Improvements did a fantastic job on my kitchen remodel. Their attention to detail and professionalism made the process seamless. Highly recommend!

Tibbs Home Improvements Request a quote

Michael Smith

Reviewed in October 2025

Unique Home Construction did an amazing job on our kitchen remodel! They were professional, on time, and the quality of work was top-notch.

UNIQUE Home Construction Request a quote

Cost Guide

How much does Basement Waterproofing cost in Edmonds, WA?

Typical basement waterproofing projects in Edmonds, WA range from $1,500 to $8,000, with most homeowners paying around $3,500.

$1,500

$3,500 Typical cost in Edmonds, WA

$8,000

LOWHIGH

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

Per Sq Ft $5–$15

Per Project $1,500–$8,000

Per Linear Ft $50–$100

Last updated: April 2026

Basement waterproofing in Edmonds typically costs between $1,500 and $8,000, with an average cost around $3,500. The price can vary significantly based on the severity of the water issue and the methods used.

Contractors in Edmonds charge for waterproofing services based on the size of the basement and the specific solutions required, with costs ranging from $5 to $15 per square foot. Most waterproofing jobs will require permits from the City of Edmonds, which may add to the overall cost and timeline.

When comparing basement waterproofing quotes in Edmonds, ask contractors about their methods and warranties to ensure the best long-term solution.

What affects the cost in Edmonds, WA?

Edmonds Labor Rates

Licensed basement waterproofing contractors in Edmonds typically charge $100–$150 per hour, reflecting the specialized nature of the work. More complex jobs may incur higher rates.

Permits & Inspections

Significant waterproofing work in Edmonds usually requires permits from the City of Edmonds. This can influence the cost and timeline of the project, depending on the extent of the work needed.

Material Selection & Quality

The choice of waterproofing materials can affect project costs by 15–25%. Higher-quality materials can lead to better long-term results and reduced maintenance needs.

Seasonal Demand & Scheduling

The best time to schedule waterproofing projects in Edmonds is before the rainy season in late fall to avoid increased demand and potential delays.

Frequently Asked Questions About Basement Waterproofing in Edmonds, WA

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

While some homeowners in Edmonds may attempt DIY basement waterproofing, it is often best to hire a professional. Waterproofing can be a complex process that requires specialized knowledge and tools to ensure effectiveness. Professionals can accurately diagnose the source of water intrusion, recommend appropriate solutions, and complete the work to high standards. Furthermore, improper waterproofing can lead to more significant problems down the line, making it worthwhile to invest in professional services for peace of mind and long-lasting results.

How can I tell if my basement needs waterproofing?

Signs that your basement may need waterproofing in Edmonds include visible water stains on walls and floors, musty odors, and the presence of mold or mildew. Additionally, if you notice peeling paint or cracks in the foundation, these can indicate moisture problems. Seasonal flooding or high humidity levels in your basement are also warning signs. If you suspect any issues, it’s advisable to have a professional inspection to assess the situation and recommend appropriate waterproofing solutions to protect your home.

What are the common methods of basement waterproofing?

Common methods of basement waterproofing in Edmonds include interior sealants, exterior drainage systems, and sump pump installations. Interior sealants are applied to walls and floors to block moisture, while exterior drainage systems redirect water away from the foundation. Sump pumps are effective in homes prone to flooding, as they remove excess water from the basement. Each method has its advantages, and the best approach depends on your specific situation. Consulting with a local waterproofing expert can help you determine the most effective solution for your home.

What are the costs involved in basement waterproofing?

The costs of basement waterproofing in Edmonds can vary significantly based on the size of your basement, the severity of the water problem, and the methods used for waterproofing. Basic interior sealant applications may start around a few hundred dollars, while more comprehensive solutions like drainage systems or sump pumps can range into several thousand dollars. It's essential to obtain multiple quotes from local professionals and consider the long-term benefits of protecting your home from water damage when weighing the costs.

Why is basement waterproofing necessary for homes in Edmonds?

Basement waterproofing is crucial for homes in Edmonds, especially given the region's rainy climate. Moisture can seep into basements through cracks in walls or floors, leading to mold growth, structural damage, and a host of health issues. Waterproofing your basement protects your home from these potential hazards and also helps maintain a dry and usable space. It can also enhance your property value, making it a smart investment for homeowners looking to improve their living conditions and safeguard their investment.

Common Basement Waterproofing services and their costs

Typical pricing in Edmonds, WA by service type.

Interior Waterproofing Services

For existing basements

Method	Cost Range
Interior Drainage System Installation of drains and sump pumps.	$1,500–$4,000
Wall Sealing Sealing walls with waterproof coatings.	$1,000–$3,000
Crawl Space Encapsulation Sealing and insulating crawl spaces.	$2,000–$5,000
Waterproof Flooring Installation Installing water-resistant flooring materials.	$1,500–$4,500

Exterior Waterproofing Services

Preventing water from entering

Method	Cost Range
Exterior Drainage System Installing drains around the foundation.	$3,000–$8,000
Foundation Coating Applying waterproof coatings to exterior walls.	$2,500–$6,000
Grading and Landscaping Proper grading to direct water away from the foundation.	$1,500–$4,000
Window Well Installation Installing window wells to prevent flooding.	$1,000–$2,500

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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 Edmonds, WA

Emily Garcia

Sarah Williams

Emily Davis

Emily Johnson

Michael Smith

How much does Basement Waterproofing cost in Edmonds, WA?

What affects the cost in Edmonds, WA?

Frequently Asked Questions About Basement Waterproofing in Edmonds, WA

Common Basement Waterproofing services and their costs

Interior Waterproofing Services

Exterior Waterproofing Services

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