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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UNDERGROUND SPECIALISTS INC
- License Number
- 1008268
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 8191 RANCHERIA DRIVE RANCHO CUCAMONGA, CA, 91730 San Bernardino County
- Phone
- (951) 515 6885
License Dates
Issued
10/19/2015
Expires
10/31/2027
Expires in 19 months
CSLB Last Updated
12/31/2025
License Classifications
Personnel & Officers
CISNEROS SAMUEL
Responsible Managing Officer
RAMIREZ ARANDA BISMARCK
Chief Executive Officer/President
LOPEZ ESTEBAN G
Officer
Contractor Bond
Amount: $25,000
Company: MERCHANTS BONDING COMPANY (MUTUAL)
Bond #101728305
Effective: 12/30/2025
Workers' Compensation
Carrier: INSURANCE COMPANY OF THE WEST
Policy #WSD506268804
Effective: 10/31/2025
Expires: 10/31/2026
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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