Updated: Apr 12, 2026
Location and Projects
Address
1130N ELLIE ST, La Habra, CA, 90631
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DONG SUP HYON Construction
DONG SUP HYON, 1130 N Ellie St, La Habra, CA (Owned by: Dong Sup Hyon) holds a Electrical, Refrigeration, General Building license and 1 other license according to the California license board.
Their BuildZoom score of 92 ranks in the top 32% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring DONG SUP HYON, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
DONG SUP HYON Services
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DONG SUP HYON Contact Information
Phone Number: (714) 752-0093
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Address: 1130N ELLIE ST, La Habra, CA 90631
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Install new hvac systems in an 8-unit apartment building with studio. exhaust fan for garage ventilation has been relocated from garage to roof. split heat pump schedule has been revised. hvac plans have been updated
Valuation:
N/A
Permit #:
04044-30001-01357
Status:
approved
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Change of address from space 104 to 105. address was incorrectly indicated on the original permit by electrical plan check. department error
Valuation:
N/A
Permit #:
11041-10002-00601
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Office remodeling relocating switches and plug and lighting circuits are existing applicant not relocating more than 50% of \ lighting. wksheet approved by engr nabil
Valuation:
N/A
Permit #:
97041-10000-09878
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Added bathroom (upstairs) built by previous owner subject to field per ray luna
Valuation:
N/A
Permit #:
00607608-RBPR
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace (10) windows. same size type & location. comly w/dept order dated 7/16/01. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
03016-40000-15186
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install additional smoke and fire dampers in an 8-unit apartment building with studio. hvac plans have been updated
Valuation:
N/A
Permit #:
04044-30002-01357
Status:
plancheck
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Interior misc. elect. comply w dept order dated 7/16/01. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
03041-40000-17206
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Plan check for electrical and t-24 for space 104. first time occupant
Valuation:
N/A
Permit #:
11041-10001-00601
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to #03044-10000-08633 for (1) duct type smoke detector and (1) extra trip
Valuation:
N/A
Permit #:
03044-10004-08633
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
New (13 x 13") shaft for exhaust of cooking equipment. no change in plot plan
Valuation:
N/A
Permit #:
02016-70000-08148
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Relocate wall switches outlets & lights. install (2) new circuits
Valuation:
N/A
Permit #:
10041-10000-25825
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Plan check for electrical and t-24 for space 105. first tenant
Valuation:
N/A
Permit #:
11041-10000-01143
Status:
plancheck
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to #03044-10000-00772. permit to addition test and duct type smoke detector
Valuation:
N/A
Permit #:
03044-10001-00772
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Electrical hook-up for walkin cooler
Valuation:
N/A
Permit #:
12041-10000-14267
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to #04044-10000-05107; addition air conditioning compressors and air handling units
Valuation:
N/A
Permit #:
04044-10001-05107
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental for original permit no. 00044-30000-09180 per correction notice 71283
Valuation:
N/A
Permit #:
00044-30001-09180
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to application #03044-10000-08633 to (5) duct type smoke detectors
Valuation:
N/A
Permit #:
03044-10001-08633
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to application #03044-10000-08633 for (11) air conditioning compressors
Valuation:
N/A
Permit #:
03044-10003-08633
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Plan check for electrical and t-24 for space 104
Valuation:
N/A
Permit #:
11041-10000-00601
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Plan check for electrical and t-24 for space 107
Valuation:
N/A
Permit #:
11041-10000-00703
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
DONG SUP HYON License info
Verified License
| License # | 552553 |
| Status | Active |
| State | California |
| Type | Electrical, Refrigeration, General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for DONG SUP HYON at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 671297 |
| Status | Inactive |
| State | California |
| Type | Refrigeration |
| 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 DONG SUP HYON at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
61
Permits
- Building permit records show that DONG SUP HYON has worked on 61 permitted projects.
DONG SUP HYON Employees
DH
Dong Sup Hyon
Owner
KH
Kyu Sup Hyon
Sole Owner