Looking to get more out of your backyard? Alki Deck Builders has spent over ten years working with homeowners and businesses in Greenwood to build outdoor spaces worth spending time in. We know this neighborhood: lot sizes, local permit processes, soil conditions, and the kind of rain that makes material selection matter. Whether it’s a ground-level platform or a fully custom elevated build, our deck builder team brings real hands-on experience to every project. Good decks don’t happen by accident. We plan carefully, build properly, and make sure the final result holds up for years.
At Alki Deck Builders, we provide comprehensive outdoor solutions tailored to your lifestyle, property, and budget. Our full-service approach covers design, material selection, permit acquisition, and expert installation to transform your outdoor space.

Greenwood sits within easy reach of Carkeek Park, Puget Sound trails, and neighborhood green spaces that give residents plenty of reason to extend that outdoor lifestyle right into their own backyards.

Known for its independent shops, local eateries, and strong community identity, Greenwood has a character all its own where neighbors are genuinely connected and front porches actually get used.

People here like being outside, hosting friends, and making the most of Seattle's warmer months. A well-built deck becomes a natural extension of that lifestyle, adding real usable space right at home.

Greenwood balances longtime residents and historic character with new development and a growing dining and arts scene, creating a neighborhood that feels established but keeps getting better.

Greenwood's main commercial strip along Greenwood Avenue hosts the annual Greenwood Car Show, one of Seattle's largest free community events, drawing thousands of neighbors together each summer.
Stylish garden structures that offer gentle shade while enhancing the elegance and visual appeal of your patio or yard.
Covered spaces created for comfortable outdoor living while providing protection for your vehicles from sun, rain, and weather.
We’ve been in business for 10 years and completed over 300 projects. We stand behind our work with a 7-year workmanship warranty on steel frame decks and 2 years on wood builds. Every project starts with a free virtual consultation and 3D design so you know exactly what you’re getting before we break ground. Our 5-star Google rating reflects the standard we hold on every job. As your local deck company, we keep it simple: show up, build well, and leave you with something you’re proud of.
Find here the answers to the most frequently asked questions about our expertise.
From compact urban backyards to larger residential lots, our skilled deck builders bring local know-how, solid materials, and dependable work to every build. When you hire experienced deck builders, you’re choosing craftsmanship that genuinely lasts. Talk to our deck builder team today and let’s get started.