KINGSTONE ENGINEERING
License #1153019·Sole Owner·RIPON, San Joaquin County
Summary
KINGSTONE ENGINEERING operating as a sole owner is licensed in California under CSLB number 1153019. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with AMERICAN CONTRACTORS INDEMNITY COMPANY and an exempt workers' compensation status (no employees on payroll). The business is based in RIPON, in San Joaquin County, California.
Business Information
License Details & Classifications
- License Number
- 1153019
- Issued
- Apr 6, 2026
- Status
- CLEAR
- Expires
- Apr 30, 2028
- Entity
- Sole Owner
Classifications
Financial & Insurance Coverage
Contractor Bond
- Surety
- AMERICAN CONTRACTORS INDEMNITY COMPANY
- Bond Number
- 100972995
- Effective
- Jul 16, 2025
- Status
- Active
Workers' Compensation
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Mar 2, 2026
- Expires
- —
License StatusActive
Contractor BondOn file
Workers' CompensationActive
Activity Timeline
- Bond activeJul 16, 2025
- WC coverage startsMar 2, 2026
- License issuedApr 6, 2026
- License expiresApr 30, 2028