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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D & J OPTIMUM DEVELOPMENT
Owner: D&J OPTIMUM DEVELOPMENT
- License Number
- 1037421
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 8401 RATHBURN AVE NORTHRIDGE, CA, 91325 Los Angeles County
- Phone
- (818) 521 8480
License Dates
Issued
03/28/2018
Expires
03/31/2028
Expires in 24 months
CSLB Last Updated
02/09/2026
License Classifications
Personnel & Officers
DIAZ EDGAR
Responsible Managing Officer/Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: NORTH RIVER INSURANCE COMPANY (THE)
Bond #04CF615042
Effective: 03/16/2023
Workers' Compensation
Carrier: STATE COMPENSATION INSURANCE FUND
Policy #9394306
Effective: 01/27/2026
Expires: 01/27/2027
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.
Building Permits
Source: LA City Open Data (LADBS)
Bldg-Alter/Repair — 1 or 2 Family Dwelling
1669 -1671 N SILVERWOOD TER, 90026
Supplemental to permit #21016-10000-08209 and 20016-10001-09209 to cha
2023-01-04
Bldg-Alter/Repair — 1 or 2 Family Dwelling
1669 -1701 N SILVERWOOD TER, 90026
Supplemental to permit # 21016-10k-08209 to rebuild stair and landing
$7,000
2022-12-21
Bldg-Alter/Repair — 1 or 2 Family Dwelling
523 -523 N LAUREL AVE, 90048
Convertion of existing detached garage to ADU per GCS 65852.2(e)(1)(A)
$24,472
2021-12-20
Bldg-Alter/Repair — 1 or 2 Family Dwelling
1669 -1701 N SILVERWOOD TER, 90026
PROPOSED ATTACHED ADU - CONVERT LOWER FLOOR UNPERMITTED AREA TO AN ADU
$45,000
2021-06-25
Bldg-Alter/Repair — 1 or 2 Family Dwelling
525 -525 N LAUREL AVE, 90048
Interior remodel thoughout an existing 1-story SFD. Relocte family ro
$151,000
2021-06-07
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