SJD&B INC
License
- Status
- CLEAR
- First issued
- March 16, 2015
- Expires
- March 31, 2027
- Entity
- Corporation
- Address of record
- 398 LEMON CREEK DR STE F, Walnut, CA 91789
- Phone of record
- (909) 481 0001
Contractor bond
- Surety
- AMERICAN CONTRACTORS INDEMNITY COMPANY
- Bond number
- 101043293
- Amount
- $25,000
- Effective
- March 4, 2026
Workers’ compensation
- Carrier
- ACE AMERICAN INSURANCE COMPANY
- Policy number
- C75261536
- Effective
- September 1, 2026
- Expires
- September 1, 2027
Are they licensed for your job?
A California contractor may only contract for work their classification covers. Pick the job and this reads the license on file against it.
Licensed to perform
- A General Engineering Contractor
- B General Building Contractor
- C-12 Earthwork and Paving Contractor
- C-39 Roofing Contractor
- HAZ Hazardous Substance Removal Certification
A contractor may only contract for work within their classifications.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| CHOE BIGSUN SUNIL | Responsible Managing Employee | August 3, 2023 | Current |
| JEON SIMON SEONG-OH | Responsible Managing Officer/Chief Executive Officer/President | May 9, 2025 | Current |
| JEON SIMON SEONG-OH | Responsible Managing Officer | August 24, 2017 | May 9, 2025 |
| JEON SIMON SEONG-OH | Responsible Managing Officer | June 17, 2024 | May 9, 2025 |
| JEON SIMON SEONG-OH | Responsible Managing Officer/Chief Executive Officer/President | March 16, 2015 | August 24, 2017 |
Verified status badge
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Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.