License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
WC exempt
No employees — exempt from requirement
Clean record
No complaints or disciplinary actions
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TOP QUALITY CONSTRUCTION
- License Number
- 1120754
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 4001 FOLSOM DR ANTIOCH, CA, 94531 Contra Costa County
- Phone
- (415) 374 1027
License Dates
Issued
05/14/2024
Expires
05/31/2026
Expires in 7 weeks
CSLB Last Updated
06/09/2025
License Classifications
Personnel & Officers
DIAZ DE LEON JAIDERMAN RAMON| DIAZDELEON JAIDERMAN RAMON
Responsible Managing Officer/Chief Executive Officer/President
MARTINEZ RICARDO IVAN
Officer
Contractor Bond
Amount: $25,000
Company: NATIONWIDE MUTUAL INSURANCE COMPANY
Bond #7901205475
Effective: 06/06/2025
Workers' Compensation
Owner/officer with no employees — exempt from WC requirement
CSLB designation: Exempt
Complaints & Disciplinary History
This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.
Building Permits
Source: LA City Open Data (LADBS)
otc alterations permit
1787 17th Av, 94122
roof repair. replace roofing plywood and sheating due to water damage. patch ceiling as needed. work is facing street
otc alterations permit
64 El Sereno Ct, 94127
renovation of the kitchen in kin located on the upper floor. remove non structural dividing wall between kitchen and breakfast nook to increase the kitchen space. one window infilled. 1 window replace
$40,000
2025-08-14
otc alterations permit
1019 Portola Dr, 94127
re-tile front stairs less then 50%. like for like.
$3,500
2024-10-07
otc alterations permit
1787 17th Av, 94122
replace tile and repair rotting front steps in-kind with wall patching stucco less than 20 sq.ft.
$7,000
2024-06-03
Verify this record on the official state licensing board
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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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