License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
WC exempt
No employees — exempt from requirement
Clean record
No complaints or disciplinary actions
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MADDEN ENGINEERING
DBA: MADDEN CONSTRUCTION GROUP LLC
- License Number
- 1151893
- State
- California
- Status
- active
- Business Type
- Limited Liability
- Address
- 4295 CHOLE DR CONCORD, CA, 94518 Contra Costa County
- Phone
- (925) 507 6083
License Dates
Issued
03/13/2026
Expires
03/31/2028
Expires in 24 months
CSLB Last Updated
03/16/2026
License Classifications
Personnel & Officers
MADDEN ALAN MATTHEW
Responsible Managing Member
Contractor Bond
Amount: $25,000
Company: NATIONWIDE MUTUAL INSURANCE COMPANY
Bond #7901211066
Effective: 02/11/2026
Workers' Compensation
Owner/officer with no employees — exempt from WC requirement
CSLB designation: Exempt
Wage Bond
Amount: $100,000
Company: GREAT AMERICAN INSURANCE COMPANY
Complaints & Disciplinary History
This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.
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