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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KSJ DESIGN BUILD
DBA: JSK TECH INC
- License Number
- 997235
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 13337 SOUTH ST 266 CERRITOS, CA, 90730 Los Angeles County
- Phone
- (714) 832 2739
License Dates
Issued
09/30/2014
Expires
09/30/2026
Expires in 6 months — verify renewal before long contracts
CSLB Last Updated
09/15/2025
License Classifications
Personnel & Officers
KANG SEUNG WOO
Responsible Managing Officer/Chief Executive Officer/President
HONG JIN KI
Responsible Managing Officer/Chief Executive Officer/President
KANG JUSTIN JUN KU
Officer
Contractor Bond
Amount: $25,000
Company: HUDSON INSURANCE COMPANY
Bond #30049050
Effective: 01/01/2023
Workers' Compensation
Carrier: STATE COMPENSATION INSURANCE FUND
Policy #9384695
Effective: 07/29/2025
Expires: 07/29/2026
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
1228 -1228 S IROLO ST, 90006
SUPLEMENTAL TO 20016-10000-09806 AND 20016-100001-09806: TO REVISED S
$501
2022-08-18
Bldg-Alter/Repair — Apartment
1143 -1143 S NORMANDIE AVE, 90006
Supplemental Permit to: 19016-100000-29532. Revise one (1) shear wall
$501
2021-10-29
Bldg-Alter/Repair — 1 or 2 Family Dwelling
1228 -1228 S IROLO ST, 90006
SUPPLEMENTAL TO 20016-10000-09806, CHANGE EXTERIOR WALL FROM NON FIRE
$501
2021-10-25
Bldg-Addition — 1 or 2 Family Dwelling
3338 -3338 E CAZADOR ST, 90065
Residential addtion & remodel (N) bedroom, bathroom, deck and rooftop
$39,500
2021-08-24
Bldg-Alter/Repair — Commercial
5733 -5733 S ALBA ST, 90058
SUPPLEMENTAL PERMIT TO 17010-20000-03673 TO CHANGE USE FROM WAREHOUSE
$501
2020-07-09
Bldg-Alter/Repair — Apartment
1143 -1143 S NORMANDIE AVE, 90006
SOFT STORY RETROFIT PER LAMC Div. .93 INSTALL PLYSHEAR WALLS AND STEEL
$50,000
2020-04-27
Bldg-Alter/Repair — Commercial
29050 -29050 S WESTERN AVE, 90732
SUPPLEMENTAL CURRENT PERMIT # 18016-10000-30190 NEED TO OBTAIN SUPPLEM
$501
2020-04-24
Bldg-Alter/Repair — 1 or 2 Family Dwelling
3338 -3338 E CAZADOR ST, 90065
Reroof with 9 sqrs COMP SHINGLE roofing over new solid sheathing. Re-r
$2,700
2020-02-06
Bldg-New — Commercial
5733 -5733 S ALBA ST, 90058
NEW 1-STORY, IRR. 100'-6" X 54' WAREHOUSE & OFFICE AND ATTACHED 49'-1
$430,000
2019-12-24
Bldg-Alter/Repair — Commercial
29050 -29050 S WESTERN AVE, 90732
SUPPLEMENTAL PERMIT TO 18016-10000-30190 TO CHANGE DOOR TO WINDOW
$501
2019-04-23
Showing 10 of 13 permits
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