KO JONATHAN
License #939589·Sole Owner·DIAMOND BAR, Los Angeles County
Summary
KO JONATHAN operating as a sole owner is licensed in California under CSLB number 939589. The license was first issued in 2009, putting the business at 17 years on the active CSLB roster. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with WESTERN SURETY COMPANY and an exempt workers' compensation status (no employees on payroll). The business is based in DIAMOND BAR, in Los Angeles County, California.
Business Information
License Details & Classifications
- License Number
- 939589
- Issued
- Oct 29, 2009
- Status
- CLEAR
- Expires
- Oct 31, 2027
- Entity
- Sole Owner
Classifications
Financial & Insurance Coverage
Contractor Bond
- Surety
- WESTERN SURETY COMPANY
- Bond Number
- 67368052
- Effective
- Jun 8, 2025
- Status
- Active
Workers' Compensation
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Sep 18, 2025
- Expires
- —
License StatusActive
Contractor BondOn file
Workers' CompensationActive
Activity Timeline
- License issuedOct 29, 2009
- Bond activeJun 8, 2025
- WC coverage startsSep 18, 2025
- License expiresOct 31, 2027