The details on Cornerstone Landscape LLC
- WA L&I registration
- CORNELL774C1
- Registration checked
- September 7, 2026
- Registered since
- 2023
- Expires
- March 2027
- Contractor bond
- $30,000 · Western Surety Co
- Liability insurance
- $2,000,000 · General Ins Co of America
- Insurance through
- February 2027
- Primary trade
- Landscaping
- L&I specialty
- GENERAL
- Registered principal
- SMITH, TANNER RYAN · since 2023
- Service area
- Spokane, WA and surrounding areas
- Phone
- (509) 560-9228
- Website
- cornerstonelandscape.net
Something here wrong or out of date? The business can claim this listing and correct it.
Questions worth asking Cornerstone Landscape LLC
Is Cornerstone Landscape LLC licensed in Washington?
Yes — Cornerstone Landscape LLC holds Washington State (L&I) contractor registration CORNELL774C1, expiring March 2027. We checked it against the state record on September 7, 2026; the same lookup takes you about a minute if you want to see it yourself. L&I also lists a $30,000 contractor bond (Western Surety Co) and $2,000,000 of liability insurance with General Ins Co of America through February 2027. Ask them to send the bond and insurance certificates over before the first day on site.
What does Cornerstone Landscape LLC do?
Their landscaping list runs to Retaining walls, Patios, Fences, Sod and synthetic lawn, Sprinkler systems, Waterfall features, Outdoor living spaces. Worth asking which parts the crew does itself and which go to a sub.
Where does Cornerstone Landscape LLC work?
They list Spokane, WA and surrounding areas. Confirm your address is inside that when you ring — coverage moves around, especially in winter.
Why is Cornerstone Landscape LLC listed here?
Licensed, and working in Spokane. That is the bar for a page on this site, and Cornerstone Landscape LLC clears it. The registration gets checked against the state's record and the date sits on this page, so you can judge how current it is.