Duffin Construction
California licence 760636 · Sole Owner
P O Box 210639, San Francisco, CA 94121
CLEAR
190 days to renewal
Classifications
Bond and insurance
- Contractor bond
- $25,000
- Hudson Insurance Company · #30139933
- Workers' compensation
- State Compensation Insurance Fund
- Expires March 12, 2027
Licence timeline
- Issued
- March 19, 1999
- Expires
- March 31, 2027
- Registry updated
- July 20, 2026
San Francisco County · estimating tools for California steel work