Updated: Jul 07, 2026
Location and Projects
Address
1880 OLD CANYON DRIVE, Hacienda Heights, CA, 91745
Use our bidding system to
request a quote
Steven Hsieh Architect
Steven Hsieh, 1880 Old Canyon Dr, Hacienda Heights, CA (Owned by: Hsieh, Steven) holds a General Building license and 3 other licenses according to the California license board.
Their BuildZoom score of 100 ranks in the top 13% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Steven Hsieh, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Steven Hsieh Services
Start a project today:
Steven Hsieh Contact Information
Phone Number: (626) 888-4138
Edit
Address: 1880 OLD CANYON DRIVE, Hacienda Heights, CA 91745
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Steven Hsieh Hacienda Heights
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Steven Hsieh has a BuildZoom score of 100, which places them above 87% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
Our building permit records indicate that Steven Hsieh has worked on at least
3.0 projects over the past year.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
$100k-$250k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Application of new detached adu: building area: 1197 sqft bed/bath/den: 2/2/1 number of story: 1 story type of construction: wood framed garage: 324.5 sqft (1 car) patio: 300.6 sqft
Valuation:
$180,000
Permit #:
B25-1002
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial tenant improvement pc extended - 10 5 5 5
2025-08-20
(eplan) suite 201. non structural office tenant improvement. tenant: jerry hsieh
Valuation:
N/A
Permit #:
00963231-CTTI
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Patio cover
Valuation:
N/A
Permit #:
00038672-RMO
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Patio cover
Valuation:
N/A
Permit #:
00170644-PCV
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Permit for caissons pier foundation repair
Valuation:
$100,000
Permit #:
BR25-1751
Status:
issued
Fee:
$3,043
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
License # C29302
Los Angeles, CA
178
BZ Score
$25K
Avg Project
-
Projects
151
BZ Score
$109K
Avg Project
-
Projects
License # 046403
Marina Del Rey, CA
149
BZ Score
$85K
Avg Project
-
Projects
Steven Hsieh Reviews
BuildZoom hasn't received any reviews for Steven Hsieh. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Hiring a contractor?
Verified License
BuildZoom confirmed this contractor's license
Steven Hsieh License info
Verified License
| License # | 1144659 |
| Status | Active |
| State | California |
| Type | General Building |
| Date Issued | 10-07-2025 |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Steven Hsieh at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 005044 |
| Status | Active |
| State | Missouri |
| Type | Architect |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Steven Hsieh at the Board For Architects, Professional Engineers - Missouri .
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 871781 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Steven Hsieh at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 005044 |
| Status | Inactive |
| State | Missouri |
| Type | Architect |
| Business Type | Sole Ownership |
- According to the Board For Architects, Professional Engineers - Missouri , 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 Steven Hsieh at the Board For Architects, Professional Engineers - Missouri .
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $12,500 |
Steven Hsieh Employees
HS
Hsieh, Steven
Owner
KH
Ken Cheng Hsien Hsieh
Sole Owner
SH
Steven Hsieh
Sole Owner
SH
Steven Hsieh
Sole Owner