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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CRYSTAL CONSTRUCTION CLEAN UP SERVICES
DBA: CRYSTAL MAINTENANCE INC
- License Number
- 1146430
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 587 LEISURE ST LIVERMORE, CA, 94551 Alameda County
- Phone
- (925) 223 7368
License Dates
Issued
11/18/2025
Expires
11/30/2027
Expires in 20 months
CSLB Last Updated
01/16/2026
License Classifications
Personnel & Officers
DIAZ-PEREZ MAURICIO
Responsible Managing Officer
DIAZ JESUS
Officer
DIAZ MAURICIO
Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond #101006759
Effective: 10/30/2025
Workers' Compensation
Carrier: STATE COMPENSATION INSURANCE FUND
Policy #9041415
Effective: 01/18/2025
Expires: 01/18/2027
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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