L&I-Verified · Washington
Licensed Landscaping Contractors in Walla Walla, WA
3 verified contractors · 1 licensed 10+ years · Average 11 years in business · Updated June 2026
Finding a reliable landscaping contractor in Walla Walla means looking beyond reviews. All 3 contractors here hold a current, ACTIVE Washington L&I contractor registration with a Landscaping specialty, averaging 11 years licensed — 1 have held their license 10+ years. 0 operate as an LLC or corporation, typically carrying stronger liability coverage than sole proprietors. Every license is verifiable on lni.wa.gov.
3 Licensed Landscapers in Walla Walla
Complete Yard & Landscape
Licensed 2001 · 25 years in business
Individual · Walla Walla County
License #COMPLYL993K1
Status: ACTIVE ✓
5095255846
License valid through Apr 2028
American Lawn & Landscape
Licensed 2019 · 7 years in business
Individual · Walla Walla County
License #AMERILL810KP
Status: ACTIVE ✓
5095205963
License valid through May 2027
Austin's Landscaping
Licensed 2025 · 1 years in business
Individual · Walla Walla County
License #AUSTIL*755KG
Status: ACTIVE ✓
5095203955
License valid through Apr 2027
