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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DEL SECCO DIAMOND CORE & SAW INC
- License Number
- 538606
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 3311 DEPOT ROAD HAYWARD, CA, 94545 Alameda County
- Phone
- (510) 475 6313
License Dates
Issued
08/18/1988
Expires
08/31/2026
Expires in 5 months — verify renewal before long contracts
CSLB Last Updated
07/21/2025
License Classifications
Personnel & Officers
DEL SECCO SHARON SCHARFF
Responsible Managing Officer/Chief Executive Officer/President
DEL SECCO DAVID JOHN
Responsible Managing Officer/Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond #100235049
Effective: 01/01/2023
Workers' Compensation
Carrier: MIDWEST EMPLOYERS CASUALTY COMPANY
Policy #BNUWC0165531
Effective: 07/19/2025
Expires: 07/19/2026
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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