Osborn Stair Construction
California licence 505093 · Sole Owner
P O Box 1053, El Dorado, CA 95623
CLEAR
159 days to renewal
Classifications
Bond and insurance
- Contractor bond
- $25,000
- Western Surety Company · #67486786
- Workers' compensation
- Exempt
Licence timeline
- Issued
- February 5, 1987
- Expires
- February 28, 2027
- Registry updated
- September 11, 2025
El Dorado County · estimating tools for California steel work