Get matched with the best Deck Building & Repair pros in Seattle, WA

Find deck builders near you. Get free quotes for composite decks, wood decks, and refinishing.

Timberline Patio Covers - Deck Building & Repair in Seattle, WA

Timberline Patio Covers

★ ★ ★ ★ ★ 4.8 (4 reviews)

Seattle, WA 98206

31 projects

Timberline Patio Covers specializes in premium outdoor roof structures, enhancing your living space with stylish patio and deck covers. Since 2009, we have proudly served the Greater Puget Sound as a...

Request Estimate View Profile

Modern-Shed - Deck Building & Repair in Seattle, WA

Modern-Shed

★ ★ ★ ★ ★ 4.8 (4 reviews)

Seattle, WA 98105

27 projects

Modern-Shed leads the trend in prefabricated outdoor structures, offering innovative solutions for those seeking additional space. Our versatile sheds can serve as garden storage or be transformed int...

Request Estimate View Profile

Blue Sound Construction, Inc. - Deck Building & Repair in Seattle, WA

Blue Sound Construction, Inc.

★ ★ ★ ★ ★ 4.8 (4 reviews)

Seattle, WA 98125

23 projects

Blue Sound Construction, Inc. specializes in high-quality remodeling with a focus on hospitality-based projects. Founded in 2006 by Ben and Courtenay Gebhardt, our skilled team is committed to excelle...

Request Estimate View Profile

Castello Design Build - Deck Building & Repair in Seattle, WA

Castello Design Build

★ ★ ★ ★ ★ 4.7 (3 reviews)

Seattle, WA 98199

4 projects

At Castello Design Build, we specialize in bespoke design and unparalleled craftsmanship, offering exceptional service tailored to your needs. Discover a remodeling experience that combines elegance a...

Request Estimate View Profile

West Edge Landworks LLC - Deck Building & Repair in Seattle, WA

West Edge Landworks LLC

★ ★ ★ ★ ★ 5.0 (2 reviews)

Seattle, WA 98106

9 projects

West Edge Landworks LLC (opening image) — your ultimate partner in turning what is boring, into stunning landscapes that represent the true essence of Northwest Contemporary. Located in the heart of t...

Request Estimate View Profile

Urban Oasis Design & Construction LLC - Deck Building & Repair in Seattle, WA

Urban Oasis Design & Construction LLC

★ ★ ★ ★ ★ 5.0 (2 reviews)

Seattle, WA 98107

60 projects

Carrie Culp and Trevor Daley founded Urban Oasis LLC after collaborating for many years at The Highridge Corporation. EFW Home was created around the idea that homeowners want to make some home improv...

Request Estimate View Profile

Cambium Inc. - Deck Building & Repair in Seattle, WA

Cambium Inc.

★ ★ ★ ★ ★ 5.0 (2 reviews)

Seattle, WA 98122

19 projects

Cambium Incorporated is a vibrant landscape architecture, construction and maintenance firm in Seattle, Washington. Cambium provides high quality residential design, construction and landscape mainten...

Request Estimate View Profile

Gibson Fence And Deck

★ ★ ★ ★ ★ 5.0 (2 reviews)

Seattle, WA 98126

High-end custom fence and deck contractor in Seattle Hardscapes, Retaining Walls, Pergolas, Landscape Design Stain and seal fences and decks. With Gibson Fence and Deck, your outdoor area can be a san...

Request Estimate View Profile

Olander Garden Design - Deck Building & Repair in Seattle, WA

Olander Garden Design

★ ★ ★ ★ ★ 4.5 (2 reviews)

Seattle, WA

9 projects

Olander Garden Design is a landscape design company in Seattle that blends old and new, both modern and natural, in outdoor spaces. With 10 years behind her as a trend researcher and photo editor Hann...

Request Estimate View Profile

Undercover Systems, LLC - Deck Building & Repair in Seattle, WA

Undercover Systems, LLC

★ ★ ★ ★ ★ 4.5 (2 reviews)

Seattle, WA 98056

21 projects

Undercover Systems, LLC is the premier provider of patented under-deck ceiling solutions, specializing in high-quality installations since 2009. Our durable 22-gauge galvanized steel system enhances o...

Request Estimate View Profile

Verified Reviews for Deck Building & Repair pros in Seattle, WA

*The Growcycle rating for Deck Building & Repair companies in Seattle, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Building & Repair needs.

Last update on July 14, 2026

David Lopez

Reviewed in December 2025

Had a wonderful experience with my new deck! The design is stunning and the craftsmanship is top-notch. Highly recommend their services for anyone looking to enhance their space.

Open Space Design Decks Request a quote

Brett Gomez

Reviewed in May 2025

Timberline Patio Covers transformed my backyard! The new deck design is stunning and their team was professional throughout the process.

Timberline Patio Covers Request a quote

Emily Thompson

Reviewed in September 2025

Urban Oasis Design & Construction transformed our backyard into a stunning retreat with their landscape architecture and deck building services. Highly recommend their expertise!

Urban Oasis Design & Construction LLC Request a quote

Ethan Sullivan

Reviewed in September 2025

Gibson Fence and Deck transformed our backyard in Rainier Valley with a stunning custom fire pit and beautiful paver patio. Their attention to detail was exceptional!

Gibson Fence and Deck Request a quote

Wayne Rivera

Reviewed in December 2025

I had a fantastic experience with my new deck! The team was professional and attentive to my ideas. They transformed my outdoor space beautifully. Highly recommend them!

Northwest Decks Request a quote

Cost Guide

How much does Deck Building & Repair cost in Seattle, WA?

Typical deck building & repair projects in Seattle, WA range from $1,500 to $7,000, with most homeowners paying around $3,500.

$1,500

$3,500 Typical cost in Seattle, WA

$7,000

LOWHIGH

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

Per Sq Ft $15–$30

Per Railing Section $200–$500

Per Staircase $500–$1,200

Last updated: April 2026

Deck building and repair in Seattle typically costs between $1,500 and $7,000, with an average cost around $3,500. Factors that influence this range include the materials selected, the complexity of the design, and whether the deck is being built from scratch or repaired.

Seattle contractors generally charge competitive labor rates, which can range from $50 to $100 per hour. Additionally, significant deck construction may require permits from the Seattle Department of Construction and Inspections, with permit fees varying based on the size and scope of the project.

When comparing deck building quotes in Seattle, ensure you assess the quality of materials and warranty offered, as these can significantly affect the long-term durability of your deck.

What affects the cost in Seattle, WA?

Seattle Labor Rates

Licensed deck builders in Seattle charge $50–$100/hr, influenced by their experience and the complexity of the project. Expect higher rates during peak construction seasons.

Permits & Inspections

Most significant deck work in Seattle requires permits from the Seattle Department of Construction and Inspections. The permit process can take several weeks, so plan accordingly.

Material Selection & Quality

Material choice can swing a deck project by 10–30%, with options ranging from basic treated wood to high-end composites. Higher-quality materials often come with longer warranties and lower maintenance needs.

Seasonal Demand & Scheduling

Seattle's mild climate makes spring and summer the best times to build a deck, but demand can lead to higher prices and longer wait times. Early booking is advisable.

Frequently Asked Questions About Deck Building & Repair in Seattle, WA

How do I maintain my deck in Seattle's climate?

Maintaining your deck in Seattle is crucial due to the region's wet climate. Regular cleaning is essential; you should wash your deck at least once a year to remove dirt, mildew, and algae. Applying a water-repellent sealant every few years can also help protect the wood from moisture damage. During the fall, be sure to clear leaves and debris to prevent moisture retention and potential rot. Additionally, check for any loose boards or fasteners regularly and address any issues promptly to prolong the lifespan of your deck.

How long does it typically take to build or repair a deck?

The timeline for deck building or repair in Seattle can vary based on the size and complexity of the project. Generally, a straightforward deck installation can take anywhere from one to two weeks, while more elaborate designs or significant repairs might extend this timeline to several weeks. Factors such as weather conditions, permits, and the availability of materials can also impact the duration. It's important to work with a local contractor who can provide a detailed timeline based on your specific needs and the current workload in Seattle.

What are the costs associated with deck building and repair in Seattle?

The costs of deck building and repair in Seattle can vary widely depending on the materials used, the size of the deck, and the complexity of the design. On average, homeowners can expect to pay between $15 to $35 per square foot for new deck construction. Repair costs also vary; simple fixes may range from a few hundred dollars, while more substantial repairs can cost thousands. It's advisable to obtain multiple quotes from local contractors to ensure you receive a fair price and understand the specific factors influencing costs in Seattle.

What materials are best for deck building in Seattle?

When considering deck building in Seattle, it's essential to select materials that can withstand the local climate. Pressure-treated wood, cedar, and composite materials are popular choices due to their durability and resistance to moisture. Given Seattle's wet weather, composite decking can be particularly advantageous as it resists rot and mold better than traditional wood. Additionally, using high-quality sealants can further protect your deck from the elements. It's advisable to consult with local professionals who understand the specific weather conditions in Seattle and can recommend the best materials for your deck.

What permits are needed for deck construction in Seattle?

In Seattle, building a deck typically requires a permit, especially if the deck is raised or exceeds a certain height. The city has specific regulations regarding deck construction to ensure safety and compliance with zoning laws. Homeowners should check with the Seattle Department of Construction and Inspections to determine the exact requirements for their project. Engaging a local contractor familiar with these regulations can streamline the process, ensuring all necessary permits are obtained before work begins.

Common Deck Building & Repair services and their costs

Typical pricing in Seattle, WA by service type.

Deck Construction

Building New Decks

Method	Cost Range
Pressure-Treated Wood Deck A cost-effective option for a durable deck.	$15–$25/Sq Ft
Composite Decking Low maintenance and long-lasting material.	$25–$40/Sq Ft
Custom Design Deck Unique designs tailored to your specifications.	$30–$60/Sq Ft
Multi-Tier Deck Complex designs with multiple levels.	$40–$100/Sq Ft

Deck Repair

Fixing Existing Decks

Method	Cost Range
Railing Replacement Updating old or damaged railings.	$200–$500/Section
Deck Resurfacing Applying new surface materials for a fresh look.	$1,000–$3,000
Stair Replacement Replacing damaged or unsafe deck stairs.	$500–$1,200
Post Replacement Replacing rotting or unstable posts.	$300–$600/Post

Ready to start your deck building & repair project? Get free quotes from vetted pros in Seattle, WA.

Get Free Estimates

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

Find Deck Building & Repair Pros in other cities near you

Not finding what you are looking for in Seattle? Check surrounding areas for deck building & repair pros.

Find Pros for other jobs in Seattle

If your Deck Building & Repair job is complete, use Growcycle to find quality Pros in Seattle 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 Deck Building & Repair pros in Seattle, WA

Which of the following best matches your project?

Verified Reviews for Deck Building & Repair pros in Seattle, WA

David Lopez

Brett Gomez

Emily Thompson

Ethan Sullivan

Wayne Rivera

How much does Deck Building & Repair cost in Seattle, WA?

What affects the cost in Seattle, WA?

Frequently Asked Questions About Deck Building & Repair in Seattle, WA

Common Deck Building & Repair services and their costs

Deck Construction

Deck Repair

Find Deck Building & Repair Pros in other cities near you

Related services for your Deck Building & Repair project

Find Pros for other jobs in Seattle