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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WES-CO INDUSTRIES
- License Number
- 246673
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 1981 ADAMS AVENUE SAN LEANDRO, CA, 94577 Alameda County
- Phone
- (510) 534 3320
License Dates
Issued
02/14/1967
Expires
01/31/2028
Expires in 22 months
CSLB Last Updated
01/13/2026
License Classifications
Personnel & Officers
ZAPPETTINI DONALD M
Responsible Managing Officer/Chief Executive Officer/President
DITLEFSEN GARY EDWARD
Responsible Managing Employee
Qualifier bond: DEVELOPERS INSURANCE COMPANY
ZAPPETTINI JOAN D
Officer
ZIVANOVIC ZIVORAD
Responsible Managing Officer
Contractor Bond
Amount: $25,000
Company: AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond #100955179
Effective: 06/01/2025
Workers' Compensation
Carrier: STATE COMPENSATION INSURANCE FUND
Policy #9160007
Effective: 06/01/2016
Expires: 06/01/2026
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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