L&I-Verified ยท Washington
Licensed Landscaping Contractors in Seattle, WA
44 verified contractors ยท 23 licensed 10+ years ยท Average 10 years in business ยท Updated August 2026
Finding a reliable landscaping contractor in Seattle means looking beyond reviews. All 44 contractors here hold a current, ACTIVE Washington L&I contractor registration with a Landscaping specialty, averaging 10 years licensed โ 23 have held their license 10+ years. 36 operate as an LLC or corporation, typically carrying stronger liability coverage than sole proprietors. Every license is verifiable on lni.wa.gov.
44 Licensed Landscapers in Seattle
Flora & Fauna Gardens LLC
Licensed 2025 ยท 0 years in business
Limited Liability Company ยท King County
License #FLORAFG754NA
Status: ACTIVE โ
8083519765
License valid through Aug 2027
Blue Cactus Horticulture LLC
Licensed 2022 ยท 4 years in business
Limited Liability Company ยท King County
License #BLUECCH783LZ
Status: ACTIVE โ
3366010054
License valid through Jun 2026 ยท expiring soon
Arvin Landscape & Design LLC
Licensed 2022 ยท 3 years in business
Limited Liability Company ยท King County
License #ARVINLD787NT
Status: ACTIVE โ
5302200686
License valid through Sep 2026 ยท expiring soon
City Gardening LLC
Licensed 2024 ยท 1 years in business
Limited Liability Company ยท King County
License #CITYGGL769OW
Status: ACTIVE โ
2066576059
License valid through Sep 2026 ยท expiring soon
Online since 2002
Seattle Landscaping Market at a Glance
- 44 hold an active Washington L&I contractor registration in Seattle
- 36 (82%) are incorporated (Corporation or LLC)
- 23 have been licensed 10+ years
- Average time in business: 10 years