Keystone Yards
California licence 1078372 · Corporation
Also known as Keystone Building Incorporated
2040 Hoffman Lane, Napa, CA 94558
CLEAR
312 days to renewal
Classifications
Bond and insurance
- Contractor bond
- $25,000
- Nationwide Mutual Insurance Company · #7901232216
- Workers' compensation
- Omaha National Casualty Company
- Expires September 13, 2026
Licence timeline
- Issued
- July 19, 2021
- Expires
- July 31, 2027
- Registry updated
- September 15, 2025
Napa County · estimating tools for California steel work