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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KO JONATHAN
Owner: JONATHAN KO
- License Number
- 922189
- State
- California
- Status
- active
- Business Type
- Sole Owner
- Address
- 18862 SUTTER CREEK DRIVE WALNUT, CA, 91789 Los Angeles County
- Phone
- (626) 383 5224
License Dates
Issued
09/15/2008
Expires
09/30/2026
Expires in 6 months — verify renewal before long contracts
Inactivated
10/28/2010
Reactivated
10/30/2018
CSLB Last Updated
03/12/2026
License Classifications
Personnel & Officers
KO JONATHAN AHMING
Sole Owner
Contractor Bond
Amount: $25,000
Company: HUDSON INSURANCE COMPANY
Bond #30120907
Effective: 03/07/2023
Cancelled: 04/11/2026
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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California licensing guide →Data sourced from official state licensing board records. Always confirm critical information directly with the state board.
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