U M B Corporation
California licence 616478 · Corporation
Also known as U M B Engineering Inc
683 Brannan Street #308, San Francisco, CA 94107
CLEAR
190 days to renewal
Classifications
Bond and insurance
- Contractor bond
- $25,000
- American Contractors Indemnity Company · #SC689049
- Workers' compensation
- Benchmark Insurance Company
- Expires October 1, 2026
Licence timeline
- Issued
- March 25, 1991
- Expires
- March 31, 2027
- Registry updated
- October 15, 2025
San Francisco County · estimating tools for California steel work