Updated: Jun 01, 2026
Location and Projects
Address
1002 N ALENE CIRCLE, Santa Ana, CA, 92703
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Tanthanh Construction Co
Tanthanh Construction Co, 1002 N Alene Cir, Santa Ana, CA (Owned by: Thanh Tan Tran) holds a General Building, Electrical 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 Tanthanh Construction Co, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Tanthanh Construction Co Services
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Tanthanh Construction Co Contact Information
Phone Number: (714) 657-8459
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Address: 1002 N ALENE CIRCLE, Santa Ana, CA 92703
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Building Permits by Tanthanh Construction Co
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential addition: 455 sq ft first floor addition for bedroom #5 with bathroom. 50 sq ft remodel to demolish wall between kitchen and living room. (5bd/4ba)
Valuation:
N/A
Permit #:
BLD2025-01706
Status:
issued
Fee:
N/A
Permit Type:
Residential addition
Building Type:
N/A
Int. remodel for (2) bathrooms & kitchen. r/r shower vanities sink faucet pex repipe. (no structural floor plan changes)
Valuation:
N/A
Permit #:
C2023-003422
Status:
final
Fee:
$1,216
Permit Type:
N/A
Building Type:
N/A
Convert (e) shed to (n) 413sf detached adu w 1-bed 1-bath laundry (n) hvac (n) sub-panel
Valuation:
$15,000
Permit #:
20-3842
Status:
final
Fee:
$1,499
Permit Type:
N/A
Building Type:
N/A
New 853sf detached adu 2bedrooms 2 bathrooms laundry room kitchen living room & 55sf porch. minimum 2 kwdc solar system required by separate permit before final remodel (e) dwelling- relocate/remodel kitchen into family room split master bathroom into 2 bathrooms addition bathroom fixtures into (e) laundry room (lr remains). convert (e) dwelling living room & dining room to (n) 500 sf... see more
Valuation:
$100,000
Permit #:
20-1568
Status:
final
Fee:
$9,902
Permit Type:
N/A
Building Type:
N/A
Electrical: convert meter to 100 amp subpanel. ref bld2025-02021
Valuation:
N/A
Permit #:
BLD2025-04204
Status:
issued
Fee:
N/A
Permit Type:
Trade only
Building Type:
N/A
(adu) new residential construction: 1 019 sq. ft. detached accessory dwelling unit with 73 sq. ft. covered porch. install 400amp dual-meter panel and solar system with (10) modules and (10) micro-inverters. (3bd/2bth) ref:bld2025-04204
Valuation:
N/A
Permit #:
BLD2025-02021
Status:
issued
Fee:
N/A
Permit Type:
New residential c...
Building Type:
N/A
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Tanthanh Construction Co License info
Verified License
| License # | 917160 |
| Status | Active |
| State | California |
| Type | General Building, Electrical |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Tanthanh Construction Co 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 | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Tanthanh Construction Co Employees
TT
Thanh Tan Tran
Owner