Updated: Dec 17, 2025
Location and Projects
Address
5169 INGLEWOOD BLVD, Culver City, CA, 90230
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Cheng Gregory Yuan-yuan Architect
Cheng Gregory Yuan-yuan, 5169 Inglewood Blvd, Culver City, CA (Owned by: Cheng Gregory Yuan Yuan) holds a Architect license according to the California license board.
Their BuildZoom score of 96 ranks in the top 20% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Cheng Gregory Yuan-yuan, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Cheng Gregory Yuan-yuan Services
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Cheng Gregory Yuan-yuan Contact Information
Address: 5169 INGLEWOOD BLVD, Culver City, CA 90230
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Cheng Gregory Yuan-yuan Culver City
Quality
96
80th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Cheng Gregory Yuan-yuan has a BuildZoom score of 96, which places them above 80% of 336,931 contractors in California.
Activity
|
4 projects
|
2025 |
|
1 project
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Cheng Gregory Yuan-yuan has worked on at least
7.0 projects over the past 3 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
|
2 projects
|
< $5k |
|
1 project
|
$20k-$50k |
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.
Building Permits by Cheng Gregory Yuan-yuan
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace 125-amp subpanel like-for-like. replacing old ge subpanel with same 125 amp subpanel in order to update circuits to afci compatible
Valuation:
N/A
Permit #:
BL-ELER-2025-00195
Status:
complete
Fee:
$309
Permit Type:
N/A
Building Type:
N/A
Electrical plumbing & mechanical - electrical
2025-03-21
Electrical panel replacement (was replaced by previous owner) panel is located on the right side of the house
Valuation:
$3,000
Permit #:
MEP-2025-297708
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Removal of the existing wood fireplace and refinishing of the wall
Valuation:
$500
Permit #:
BL-RES-2025-00107
Status:
complete
Fee:
$448
Permit Type:
N/A
Building Type:
N/A
Small revision to existing permit number bl-rpc-2024-00021. changing window (in wic room) to door with window. per inspectors instructions
Valuation:
N/A
Permit #:
BL-RV-2024-00208
Status:
complete
Fee:
$331
Permit Type:
N/A
Building Type:
N/A
Int. extension remodel new doors and windows
Valuation:
$100,000
Permit #:
BLD25-0021
Status:
fees paid
Fee:
$6,239
Permit Type:
N/A
Building Type:
N/A
Wacr-02: [new/replace] ducts/registers | additional details: there will be four mini-split air conditioning units on the balcony
Valuation:
N/A
Permit #:
00868664-WACR
Status:
expired
Fee:
$42
Permit Type:
N/A
Building Type:
N/A
Installation of potable water waste and vent for the capital grille 8 water meter with backflow device. (gas not part of this approval)
Valuation:
N/A
Permit #:
19042-10000-02930
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
(eplan) battery back-up
Valuation:
N/A
Permit #:
00915981-RRA
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(e-plan) roof mounted photovoltaic system
Valuation:
N/A
Permit #:
00856936-RRA
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Roof mounted photovoltaic pool heating system
Valuation:
$10,000
Permit #:
00795038-SOLR
Status:
triage
Fee:
$243
Permit Type:
N/A
Building Type:
N/A
Roof mounted photovoltaic pool heating system
Valuation:
N/A
Permit #:
00792371-RRA
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
In ground pool and spa w gas and electric for bbq in backyard
Valuation:
N/A
Permit #:
00767578-RMO
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Freestanding open lattice patio cover
Valuation:
N/A
Permit #:
00769695-RRA
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Roof mounted photovoltaic system
Valuation:
N/A
Permit #:
00792369-RRA
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Attached tiled roof patio cover
Valuation:
N/A
Permit #:
00773157-RRA
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residental remodel
Valuation:
N/A
Permit #:
00773395-RRA
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace vert siding with horz siding hardi
Valuation:
N/A
Permit #:
14-0189
Status:
final
Fee:
N/A
Permit Type:
Repair_na
Building Type:
N/A
(e-plan) (4) mini-split air conditioning units on balcony (1) sub panel & (4) disconnects
Valuation:
N/A
Permit #:
00874073-RRA
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Medium pressure gas system. permit fees under inspection fee period
Valuation:
N/A
Permit #:
19042-10001-02930
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
(e-plan) roof mounted photovoltaic system w battery backup
Valuation:
N/A
Permit #:
00878838-RRA
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Cheng Gregory Yuan-yuan License info
Verified License
| License # | C36441 |
| Status | Active |
| State | California |
| Type | Architect |
- BuildZoom has not verified this license since May, 2025.
Verify this license's status for Cheng Gregory Yuan-yuan at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
17
Permits
- Building permit records show that Cheng Gregory Yuan-yuan has worked on 17 permitted projects.
Cheng Gregory Yuan-yuan Employees
CY
Cheng Gregory Yuan Yuan
Owner