Landscaping contractors in Sammamish, WA

4 contractors · Updated Sep 26, 2026

Landscaping contractors build and plant outdoor spaces — grading, planting, retaining features, and other yard improvements. Washington currently lists 4 Landscaping contractors registered in Sammamish.

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Archiscape LLC

Listed

Landscaping · Sammamish, WA

License #ARCHIL*794JK · $15,000 bond

Guaranteed Lndscpng Srvc LLC

Listed

Landscaping · Sammamish, WA

License #GUARALS772K5 · $15,000 bond

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Built from Washington State L&I public records, updated Sep 26, 2026. Subser doesn't do star ratings or reviews — just verified records.