Master Builders
California licence 850407 · Corporation
Also known as S F Twin Boys Corporation
3 Stark Street, San Francisco, CA 94133
CLEAR
69 days to renewal
Classifications
Bond and insurance
- Contractor bond
- $25,000
- American Contractors Indemnity Company · #100792371
- Workers' compensation
- Wesco Insurance Company
- Expires June 23, 2027
Licence timeline
- Issued
- November 30, 2004
- Expires
- November 30, 2026
- Registry updated
- July 9, 2026
San Francisco County · estimating tools for California steel work