Updated: Mar 27, 2026
Location and Projects
Address
1151 ELLA STREET, San Luis Obispo, CA, 93401
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Yin Margarida Yu-hui Architect
Yin Margarida Yu-hui, 1151 Ella St, San Luis Obispo, CA (Owned by: Yin Margarida Yu Hui) holds a Architect license and 1 other license 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 Yin Margarida Yu-hui, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Yin Margarida Yu-hui Services
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Yin Margarida Yu-hui Contact Information
Phone Number: (415) 922-5108
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Address: 1151 ELLA STREET, San Luis Obispo, CA 93401
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Yin Margarida Yu-hui San Luis Obispo
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Yin Margarida Yu-hui has a BuildZoom score of 98, which places them above 84% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that Yin Margarida Yu-hui has worked on at least
2.0 projects over the past 2 years.
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
|
< $5k |
|
1 project
|
$20k-$50k |
|
1 project
|
$250k-$500k |
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.
Deferred mep for 202411225592 lvl 9
Valuation:
$371,664
Permit #:
202503071839
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Revision to pa# 202411225592(and deffered mep pa #202503071839). update wall layout in work room and 2 new doors
Valuation:
$1
Permit #:
202505096214
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Install new fire sprinkler system throughout 1/f per nfpa 13 2022 connect to new 2 dedicated fire service for building permit# 202103086117 and 202306210515
Valuation:
$45,400
Permit #:
202410243643
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Change out 5 windows and 2 patio doors. must comply with egress requirements as per attached handout. u=0.67 max. shgc=0.40 max. owner builder no workers comparable. 12/02/09 added 2 more window change out
Valuation:
$4,100
Permit #:
B09-0961
Status:
final
Fee:
$268
Permit Type:
N/A
Building Type:
N/A
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Yin Margarida Yu-hui Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Yin Margarida Yu-hui License info
Verified License
| License # | C21308 |
| Status | Active |
| State | California |
| Type | Architect |
- BuildZoom verified this license was active as of September 2025.
Verify this license's status for Yin Margarida Yu-hui at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 406747 |
| Status | Inactive |
| State | California |
| Type | Electrical |
- 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 Yin Margarida Yu-hui 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 | This License Filed A Contractor's Bond With |
| Bond Value | $5,000 |
Yin Margarida Yu-hui Employees
YH
Yin Margarida Yu Hui
Owner
YM
Yu Yin Ma
Sole Owner