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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MC DONAGH JOHN BUILDERS AND ENERGY SYSTEMS
Owner: JOHN MC DONAGH BUILDERS AND ENERGY SYSTEMS
- License Number
- 422946
- State
- California
- Status
- active
- Business Type
- Sole Owner
- Address
- 5057 AUGUST COURT CASTRO VALLEY, CA, 94546 Alameda County
- Phone
- (707) 567 5246
License Dates
Issued
05/18/1982
Expires
05/31/2026
Expires in 7 weeks
CSLB Last Updated
03/17/2026
License Classifications
Personnel & Officers
MC DONAGH JOHN JOSEPH
Sole Owner
Contractor Bond
Amount: $25,000
Company: MERCHANTS BONDING COMPANY (MUTUAL)
Bond #101812589
Effective: 03/16/2026
Workers' Compensation
Owner/officer with no employees — exempt from WC requirement
CSLB designation: Exempt
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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