Madden Engineering
California licence 1151893 · Limited Liability
Also known as Madden Construction Group LLC
4295 Chole Dr, Concord, CA 94518
CLEAR
556 days to renewal
Classifications
Bond and insurance
- Contractor bond
- $25,000
- Nationwide Mutual Insurance Company · #7901211066
- Workers' compensation
- Exempt
Licence timeline
- Issued
- March 13, 2026
- Expires
- March 31, 2028
- Registry updated
- March 16, 2026
Contra Costa County · estimating tools for California steel work