Black Diamond Heating And Air Conditioning Inc
California licence 931418 · Corporation
2063 Main St #425, Oakley, CA 94561
CLEAR
220 days to renewal
Classifications
Bond and insurance
- Contractor bond
- $25,000
- American Contractors Indemnity Company · #100067974
- Workers' compensation
- Markel American Insurance Company
- Expires July 15, 2027
Licence timeline
- Issued
- April 16, 2009
- Expires
- April 30, 2027
- Registry updated
- August 7, 2026
Contra Costa County · estimating tools for California steel work