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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A T S COMMUNICATIONS INC
- License Number
- 681709
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 4070 NELSON AVE STE A CONCORD, CA, 94520 Contra Costa County
- Phone
- (925) 602 1500
License Dates
Issued
12/08/1993
Expires
12/31/2027
Expires in 21 months
CSLB Last Updated
01/08/2026
License Classifications
Personnel & Officers
ZELLER JOHN PAUL
Responsible Managing Officer/Chief Executive Officer/President
KLOSTERMAN THOMAS PAUL
Responsible Managing Officer
ZELLER BARBARA ELLEN
Officer
BAKER JAMES E
Responsible Managing Employee
Qualifier bond: FRONTIER PACIFIC INSURANCE COMPANY
Contractor Bond
Amount: $25,000
Company: AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond #10107449
Effective: 01/01/2023
Workers' Compensation
Carrier: HARTFORD UNDERWRITERS INSURANCE COMPANY
Policy #57WECAC5NAG
Effective: 12/31/2025
Expires: 12/31/2026
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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