Interlock Plumbing
California licence 1149890 · Corporation
4045 Rockford Dr, Antioch, CA 94509
CLEAR
525 days to renewal
Classifications
Bond and insurance
- Contractor bond
- $25,000
- American Contractors Indemnity Company · #101031911
- Workers' compensation
- National Specialty Insurance Company
- Expires January 11, 2027
Licence timeline
- Issued
- February 3, 2026
- Expires
- February 29, 2028
- Registry updated
- July 14, 2026
Contra Costa County · estimating tools for California steel work