The details on Stone Construction
- WA L&I registration
- STONEC*822L5
- Registration checked
- September 14, 2026
- Registered since
- 2018
- Expires
- June 2028
- Contractor bond
- $30,000 · Lexon Ins Co
- Liability insurance
- $1,000,000 · United Financial Casualty Comp
- Insurance through
- October 2026
- Primary trade
- General Contractor
- L&I specialty
- GENERAL
- Registered principal
- STONE, CHRISTOPHER HUGH · since 2018
- Registered principal
- STONE, NICKOLAS CHRISTOPHER · since 2018
- Service area
- Spokane
Something here wrong or out of date? The business can claim this listing and correct it.
Questions worth asking Stone Construction
Is Stone Construction licensed in Washington?
The number you want is STONEC*822L5 — Stone Construction's Washington State L&I contractor registration, expiring June 2028. Last checked September 14, 2026. Washington's contractor lookup is free and open if you want to confirm it today. L&I also lists a $30,000 contractor bond (Lexon Ins Co) and $1,000,000 of liability insurance with United Financial Casualty Comp through October 2026. Get current certificates for the bond and the insurance before anyone starts.
Where does Stone Construction work?
They list Spokane. Confirm your address is inside that when you ring — coverage moves around, especially in winter.
How does a business get listed on this site?
Licensed, and working in Spokane. That is the bar for a page on this site, and Stone Construction clears it. That registration is checked against Washington's record, and the date of the check is on this page for you to weigh.