Get matched with the best Basement Waterproofing pros in Lynnwood, WA

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

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...

Request Estimate View Profile

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...

Request Estimate View Profile

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,...

Request Estimate View Profile

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...

Request Estimate View Profile

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...

Request Estimate View Profile

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...

Request Estimate View Profile

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...

Request Estimate View Profile

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...

Request Estimate View Profile

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...

Request Estimate View Profile

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...

Request Estimate View Profile

Verified Reviews for Basement Waterproofing pros in Lynnwood, WA

*The Growcycle rating for Basement Waterproofing companies in Lynnwood, 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 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 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 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 Lynnwood, WA?

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

$1,500

$3,500 Typical cost in Lynnwood, WA

$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 $10–$30

Last updated: April 2026

Basement waterproofing services in Lynnwood typically cost between $1,500 and $7,000, with an average cost around $3,500. The overall price can vary based on the extent of water damage, the size of the basement, and the specific waterproofing methods employed.

Local waterproofing contractors in Lynnwood charge an average of $75 to $150 per hour, which is influenced by local labor market conditions and the complexity of the job. Additionally, the City of Lynnwood may require permits for major waterproofing projects, which could add to both time and cost.

When comparing basement waterproofing quotes in Lynnwood, ensure the proposals include a detailed plan of action and warranty information.

What affects the cost in Lynnwood, WA?

Lynnwood Labor Rates

Licensed basement waterproofing contractors in Lynnwood charge $75–$150/hr, reflecting the demand for skilled tradespeople in the area.

Permits & Inspections

Significant waterproofing work in Lynnwood typically requires permits from the City of Lynnwood's Building Department, which might take additional time and incur fees.

Material Selection & Quality

The choice of waterproofing materials can impact project costs by 5–15%, especially between standard and advanced solutions.

Seasonal Demand & Scheduling

Late spring through early fall is the most popular time for basement waterproofing in Lynnwood, making it wise to schedule work during the off-peak winter months for better availability and potentially lower prices.

Frequently Asked Questions About Basement Waterproofing in Lynnwood, WA

How can I choose a reliable waterproofing contractor in Lynnwood?

Choosing a reliable waterproofing contractor in Lynnwood involves several steps to ensure quality work. Start by researching local contractors and reading reviews from previous clients. It's essential to confirm that the contractor is licensed and insured, as this protects you from potential liabilities. Ask for detailed estimates that outline the scope of work and materials used. Additionally, inquire about their experience and expertise specifically in basement waterproofing. A contractor who understands the unique challenges of Lynnwood's climate can provide tailored solutions. Finally, trust your instincts; choose a contractor who communicates openly and demonstrates professionalism.

How does the waterproofing process work?

The waterproofing process in Lynnwood typically involves several steps to ensure your basement is protected from water intrusion. First, a professional will assess the area to identify the source of water leaks, whether from external drainage issues or internal moisture. They may recommend installing interior or exterior drainage systems, such as sump pumps or French drains, to redirect water away from the foundation. Sealants may also be applied to walls and floors to create a waterproof barrier. It's crucial to address any existing mold or damage before waterproofing, ensuring a comprehensive solution that keeps your basement dry and safe.

How much does basement waterproofing typically cost?

The cost of basement waterproofing in Lynnwood can vary widely based on several factors, including the size of the basement, the extent of the water issues, and the waterproofing methods used. On average, homeowners can expect to pay anywhere from a few thousand dollars to tens of thousands for comprehensive solutions. A professional assessment is essential to determine the specific needs of your basement and provide an accurate estimate. While it may seem like a significant upfront investment, waterproofing can save you money by preventing future water damage and mold-related issues.

What are the benefits of basement waterproofing?

Basement waterproofing offers numerous benefits for homeowners in Lynnwood. First and foremost, it protects your home from water damage, which can lead to costly repairs and a decrease in property value. Waterproofing also helps prevent mold and mildew growth, improving indoor air quality and making your home healthier for your family. Additionally, a dry basement can provide extra usable space for storage or living areas, increasing your home's functionality. Finally, many insurance companies offer lower premiums for homes that have been properly waterproofed, helping you save money in the long run.

What are the signs that my basement needs waterproofing?

Homeowners in Lynnwood should be vigilant for several signs that indicate the need for basement waterproofing. Common indicators include visible water stains on walls or floors, musty odors, and the presence of mold or mildew. If you notice increased humidity levels in your basement, or if water seeps in during heavy rains, these are clear signs that your basement may require waterproofing solutions. Additionally, check for cracks in the foundation or walls, as these can allow water to enter. Addressing these issues promptly can prevent more significant damage and costly repairs in the future.

Common Basement Waterproofing services and their costs

Typical pricing in Lynnwood, WA by service type.

Interior Waterproofing Methods

Techniques for Inside the Basement

Method	Cost Range
Interior Drainage System Installation of interior drainage to channel water.	$1,500–$3,000
Sealant Application Application of sealants to basement walls.	$500–$1,500
Sump Pump Installation Installation of a sump pump to manage water.	$800–$2,000
Crawl Space Encapsulation Sealing and insulating crawl spaces.	$1,500–$3,500

Exterior Waterproofing Methods

Techniques for Outside the Basement

Method	Cost Range
Excavation and Grading Excavation to improve drainage around the foundation.	$2,500–$5,000
Waterproofing Membrane Installation Installation of membranes to protect foundations.	$1,500–$4,000
French Drain Installation Installation of French drains to redirect water.	$2,000–$5,000
Foundation Repair Repairs to the foundation due to water damage.	$3,000–$7,000

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

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 Lynnwood? Check surrounding areas for basement waterproofing pros.

Find Pros for other jobs in Lynnwood

If your Basement Waterproofing job is complete, use Growcycle to find quality Pros in Lynnwood 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

Seattle, WA Spokane, WA Yakima, WA Olympia, WA Kennewick, WA Tacoma, WA Vancouver, WA Walla Walla, WA Spokane Valley, WA Richland, WA

Get matched with the best Basement Waterproofing pros in Lynnwood, WA

Which of the following best matches your project?

Verified Reviews for Basement Waterproofing pros in Lynnwood, WA

Emily Davis

Emily Garcia

Sarah Williams

Emily Johnson

Michael Smith

How much does Basement Waterproofing cost in Lynnwood, WA?

What affects the cost in Lynnwood, WA?

Frequently Asked Questions About Basement Waterproofing in Lynnwood, WA

Common Basement Waterproofing services and their costs

Interior Waterproofing Methods

Exterior Waterproofing Methods

Find Basement Waterproofing Pros in other cities near you

Related services for your Basement Waterproofing project

Find Pros for other jobs in Lynnwood