We’re a family-owned landscape construction group serving northwest Washington.

Driven by a rich legacy of over three decades in the industry, our dedication to providing clients with exceptional landscape services is time-tested and unwavering. Explore the possibilities of working with us today.

Recent Projects

Discover our latest transformations through our showcased portfolio projects. Each is a testament to Green Slate Group’s commitment to exceptional craftsmanship and innovative landscape solutions.

Beachfront Complex

Coastal Hideaway

Edmonds Oasis

Our Approach

We specialize in transforming your landscape vision into a usable reality. With a passion for excellence and meticulous attention to detail, we create outdoor spaces that are truly extraordinary.

Elevate Your Space with Us.

Discover boundless opportunities to partner with Green Slate. Take the first step towards a remarkable transformation by reaching out today. Together, we’ll bring your outdoor dreams to life under the expert guidance of our skilled project managers, creating a seamless journey from vision to reality.