Whinn-Development Company
California licence 466358 · Sole Owner
5537 Mavis Ave, Whittier, CA 90601
CLEAR
69 days to renewal
Classifications
Bond and insurance
- Contractor bond
- $25,000
- Atlantic Specialty Insurance Company · #800212703
- Workers' compensation
- Exempt
Licence timeline
- Issued
- November 29, 1984
- Expires
- November 30, 2026
- Registry updated
- November 26, 2025
Los Angeles County · estimating tools for California steel work