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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J N CONSTRUCTION
- License Number
- 1110674
- State
- California
- Status
- active
- Business Type
- Sole Owner
- Address
- 500 FOLSOM ST UNIT 708 SAN FRANCISCO, CA, 94105 San Francisco County
- Phone
- (650) 660 3456
License Dates
Issued
09/28/2023
Expires
09/30/2027
Expires in 18 months
CSLB Last Updated
03/09/2026
License Classifications
Personnel & Officers
NAN JUNYAO
Sole Owner
Contractor Bond
Amount: $25,000
Bond #JT005609
Effective: 09/16/2023
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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California licensing guide →Data sourced from official state licensing board records. Always confirm critical information directly with the state board.
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