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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CONCEPT MATERIALS INC
- License Number
- 855050
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 5128 SHADY AVE SAN JOSE, CA, 95129 Santa Clara County
- Phone
- (415) 713 7407
License Dates
Issued
02/26/2005
Expires
06/30/2027
Expires in 15 months
Reissued
06/03/2021
CSLB Last Updated
03/19/2026
License Classifications
Personnel & Officers
SPEKTOR GENNADIY L
Responsible Managing Officer/Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: HUDSON INSURANCE COMPANY
Bond #30141324
Effective: 05/19/2024
Workers' Compensation
Carrier: TECHNOLOGY INSURANCE COMPANY INC
Policy #TWP4765653
Effective: 03/11/2026
Expires: 03/11/2027
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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