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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CORNERSTONE CONCRETE INC
- License Number
- 955329
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 255 BENJAMIN DRIVE CORONA, CA, 92879 Riverside County
- Phone
- (951) 279 2221
License Dates
Issued
12/07/2010
Expires
12/31/2026
Expires in 9 months
CSLB Last Updated
02/02/2026
License Classifications
Personnel & Officers
VALENTE MATTHEW RICHARD
Responsible Managing Officer/Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: OHIO CASUALTY INSURANCE COMPANY (THE)
Bond #277253C
Effective: 01/01/2023
Workers' Compensation
Carrier: PRAETORIAN INSURANCE COMPANY
Policy #204000556
Effective: 02/01/2026
Expires: 02/01/2027
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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