Updated: Mar 02, 2026
Location and Projects
Address
1227 W 144TH STREET #2, Gardena, CA, 90247
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Ki Hong Airconditioning Construction
Ki Hong Airconditioning, 1227 W 144th St, Gardena, CA (Owned by: Hyun Ki Hong) holds a General Building license and 2 other licenses according to the California license board.
Their BuildZoom score of 98 ranks in the top 16% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Ki Hong Airconditioning, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Ki Hong Airconditioning Services
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Ki Hong Airconditioning Contact Information
Phone Number: (213) 700-4437
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Address: 1227 W 144TH STREET #2, Gardena, CA 90247
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Building Permits by Ki Hong Airconditioning
This is a sample of this contractor's permits. Click here to access their complete permit history.
Mechanical permit to install replace fans with associated venting for renovations at an existing habitable structure. verify and/or install listed smoke and carbon monoxide alarms or combination alarms throughout the existing dwelling(s) as required by code
Valuation:
N/A
Permit #:
B-254528
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Homesite/5-19.9 acre
Convert existing garage (520 sq ft) into adu. addition (72 sq ft) covered porch
Valuation:
N/A
Permit #:
BLD23-01887
Status:
approved
Fee:
$2,527
Permit Type:
N/A
Building Type:
N/A
Convert (e) master bathroom to include new guest bathroom
Valuation:
N/A
Permit #:
RES2024-00316
Status:
final
Fee:
N/A
Permit Type:
Remodel
Building Type:
N/A
Kitchen & family room remodel 368sf 2 new skylights
Valuation:
N/A
Permit #:
RES2020-00308
Status:
final
Fee:
N/A
Permit Type:
Remodel
Building Type:
N/A
Property needs to be maintained old fire at home front door has no front panel making accessible to anyone to enter landscape needs to be maintained
Valuation:
$0
Permit #:
COD2009-03432
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential addition: addition 200 sq. ft. 2nd floor balcony and convert existing window to door for access
Valuation:
$10,000
Permit #:
BLD2009-02284
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tear off existing wood shingle & reroof 30 sq with eaglelite tile icbo # 4660. (5.5 lbs)
Valuation:
$9,000
Permit #:
BLD2002-02444
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ana freeway fire. rapid evaluation safety assessment performed by trino jimenez on 11/16/08
Valuation:
$0
Permit #:
INV2008-00211
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repair: fire repair to kitchen and family room
Valuation:
$40,000
Permit #:
BLD2009-00423
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Using generator causing excessive noise throughout the day
Valuation:
$0
Permit #:
COD2009-08756
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical for temporary power pole.ref:bld2009-00423
Valuation:
$0
Permit #:
BLD2009-01466
Status:
Expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Type repairs. t o existing reroof with comparable
Valuation:
N/A
Permit #:
15235
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Type plumbing. repipe
Valuation:
N/A
Permit #:
15665
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Type plumbing
Valuation:
N/A
Permit #:
15448
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Note state license type and must have w/c ins. tear-off or overlay roof at an existing structure install new sheathing as required with class-b or better approved roofing materials. structures in the state response area require approved class-a roofing materials and gutter screens. overlay roofs are to have a maximum of 2 layers of roofing material. verify and/or install listed smoke ... see more
Valuation:
N/A
Permit #:
B-252732
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Homesite/5-19.9 acre
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Ki Hong Airconditioning License info
Verified License
| License # | 1058282 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Ki Hong Airconditioning at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 984268 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Ki Hong Airconditioning at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1031733 |
| Status | Inactive |
| State | California |
| Type | Painting And Decorating |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Ki Hong Airconditioning at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Clear Spring Property & Casualty Company |
7
Permits
- Building permit records show that Ki Hong Airconditioning has worked on 7 permitted projects.
Ki Hong Airconditioning Employees
HH
Hyun Ki Hong
Owner
KK
Ki Hong Kim
Sole Owner
KC
Ki Hong Chang
Sole Owner
KK
Ki Hong Kim
Sole Owner