License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
Insured
Workers' comp coverage on file
Clean record
No complaints or disciplinary actions
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UNITED PARTITION SYSTEMS INC
- License Number
- 441381
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 150 BUSINESS CENTER DR CORONA, CA, 92880 Riverside County
- Phone
- (909) 947 1077
License Dates
Issued
06/16/1983
Expires
06/30/2027
Expires in 15 months
CSLB Last Updated
10/14/2025
License Classifications
Personnel & Officers
KAMINSKI ROBERT ALLEN
Responsible Managing Officer/Chief Executive Officer/President
KAMINSKI MICHAEL RYAN
Responsible Managing Officer/Chief Executive Officer/President
CLINE JOHN JOSEPH
Responsible Managing Officer
KAMINSKI SUE CELIA
Officer
Contractor Bond
Amount: $25,000
Company: MERCHANTS BONDING COMPANY (MUTUAL)
Bond #100223630
Effective: 11/25/2023
Workers' Compensation
Carrier: BENCHMARK INSURANCE COMPANY
Policy #99WC0000378201
Effective: 10/01/2025
Expires: 10/01/2026
CSLB designation: Workers' Compensation Insurance
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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