The details on Keystone Lawn & Tree Care LLC
- WA L&I registration
- KEYSTLT830KJ
- Registration checked
- September 14, 2026
- Registered since
- 2017
- Expires
- May 2027
- Contractor bond
- $15,000 · NORTH RIVER INSURANCE COMPANY THE
- Liability insurance
- $1,000,000 · Ohio Security Ins Co
- Insurance through
- April 2027
- Primary trade
- Landscaping
- L&I specialty
- LANDSCAPING
- Registered principal
- MINGEAUD, CHRISTOPHER KENNETH · since 2017
- Service area
- Spokane
Something here wrong or out of date? The business can claim this listing and correct it.
Questions worth asking Keystone Lawn & Tree Care LLC
Is Keystone Lawn & Tree Care LLC licensed in Washington?
Yes — Keystone Lawn & Tree Care LLC holds Washington State (L&I) contractor registration KEYSTLT830KJ, expiring May 2027. We checked it against the state record on September 14, 2026; the same lookup takes you about a minute if you want to see it yourself. On file alongside it: a $15,000 contractor bond (NORTH RIVER INSURANCE COMPANY THE) and $1,000,000 of liability insurance with Ohio Security Ins Co through April 2027. Get current certificates for the bond and the insurance before anyone starts.
Where does Keystone Lawn & Tree Care LLC work?
They list Spokane. Confirm your address is inside that when you ring — coverage moves around, especially in winter.
How did Keystone Lawn & Tree Care LLC end up on this page?
Every landscaping business licensed in the Spokane area gets a page here, and Keystone Lawn & Tree Care LLC is one of them. The registration gets checked against the state's record and the date sits on this page, so you can judge how current it is.