Updated: May 30, 2026
Location and Projects
Address
PO BOX # 1183, Pleasanton, CA, 94566
Use our bidding system to
request a quote
Chung Yu Chen Electrician
Chung Yu Chen, Pleasanton, Po Box 1183, Pleasanton, CA (Employee: Chung Yu Chen) holds a Electrical license and 1 other license according to the California license board.
Their BuildZoom score of 97 ranks in the top 18% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Chung Yu Chen, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Chung Yu Chen Contact Information
Phone Number: (510) 606-8626
Edit
Address: PO BOX # 1183, Pleasanton, CA 94566
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Chung Yu Chen Pleasanton
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Chung Yu Chen has a BuildZoom score of 97, which places them above 82% of 336,931 contractors in California.
Activity
|
7 projects
|
2025 |
|
7 projects
|
2024 |
|
8 projects
|
2023 |
Our building permit records indicate that Chung Yu Chen has worked on at least
22.0 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.
Experience
|
22 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Chung Yu Chen mostly works on
electrical project
projects.
Pricing
|
18 projects
|
< $5k |
|
3 projects
|
$5k-$20k |
The typical size of their permits is approximately $2,975. This graph shows the distribution of these job values.
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.
Existing electrical sub-panel to be upgraded. existing sub-panel is 90a and new sub-panel will be 125a with new breakers installed no new dedicated circuits being installed
Valuation:
$1,500
Permit #:
B22-2826
Status:
final
Fee:
$168
Permit Type:
N/A
Building Type:
N/A
Replace sub panel 125amp in garage like for like nema 14-50 outlet ev charger 50amp
Valuation:
$2,100
Permit #:
B23-1882
Status:
final
Fee:
$299
Permit Type:
N/A
Building Type:
N/A
Sub panel replacement located in garage 125amp and install ev charger (nema 14-50) located in garage
Valuation:
$2,450
Permit #:
B24-2268
Status:
final
Fee:
$310
Permit Type:
N/A
Building Type:
N/A
Electrical main panel upgrade from 125amp to 125amp in same location
Valuation:
$4,000
Permit #:
B23-2444
Status:
final
Fee:
$179
Permit Type:
N/A
Building Type:
N/A
Replace 125mp distribution panel like for like located in garage
Valuation:
$2,200
Permit #:
B25-2512
Status:
final
Fee:
$179
Permit Type:
N/A
Building Type:
N/A
Replace distribution panel 125amp like for like located in garage
Valuation:
$2,200
Permit #:
B25-2511
Status:
final
Fee:
$179
Permit Type:
N/A
Building Type:
N/A
Electrical panel replacement 200amps like for like located outside
Valuation:
$4,500
Permit #:
B23-0986
Status:
final
Fee:
$179
Permit Type:
N/A
Building Type:
N/A
Underground main panel upgrade from 100 amp to 200 amp
Valuation:
$6,000
Permit #:
B25-1641
Status:
issued
Fee:
$179
Permit Type:
N/A
Building Type:
N/A
New electrical box located in garage 125amp like for like
Valuation:
$2,100
Permit #:
B25-2610
Status:
final
Fee:
$179
Permit Type:
N/A
Building Type:
N/A
Main panel upgrade from 100 amp to 200 amp overhead same location
Valuation:
$5,000
Permit #:
BLD2024-08296
Status:
complete
Fee:
$154
Permit Type:
N/A
Building Type:
N/A
Overheaad main panel upgrade from 100 amp to 200 amp same location
Valuation:
$5,200
Permit #:
BLD2024-06245
Status:
issued
Fee:
$154
Permit Type:
N/A
Building Type:
N/A
Main panel upgrade to 200a same location
Valuation:
$3,800
Permit #:
BLD2023-08495
Status:
complete
Fee:
$154
Permit Type:
N/A
Building Type:
N/A
Main panel upgrade from 100 amp to 200 amp same location overhead
Valuation:
$4,500
Permit #:
BLD2025-02071
Status:
complete
Fee:
$149
Permit Type:
N/A
Building Type:
N/A
Installation of electrical outlet nema 14-50 (240v) in garage
Valuation:
$500
Permit #:
EW22-0293
Status:
final
Fee:
$353
Permit Type:
N/A
Building Type:
N/A
Main panel upgrade to 200 amp
Valuation:
$4,800
Permit #:
BLDG-2023-00006
Status:
final
Fee:
$177
Permit Type:
N/A
Building Type:
N/A
Replace weatherhead and main service wire
Valuation:
$3,500
Permit #:
BLD2026-00098
Status:
issued
Fee:
$309
Permit Type:
N/A
Building Type:
N/A
Main panel upgrade from 100 amp to 200 amp overhead
Valuation:
$5,500
Permit #:
B24-1943
Status:
final
Fee:
$184
Permit Type:
N/A
Building Type:
N/A
125 amp main panel replacement same location
Valuation:
$4,800
Permit #:
B24-3161
Status:
final
Fee:
$184
Permit Type:
N/A
Building Type:
N/A
Replace sub panel from 90amps to 90amps - in same location
Valuation:
$1,800
Permit #:
B23-3283
Status:
final
Fee:
$179
Permit Type:
N/A
Building Type:
N/A
Tesla wall connector (existing main service)
Valuation:
$550
Permit #:
B24-3731
Status:
final
Fee:
$126
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
License # 1038922
Discovery Bay, CA
142
BZ Score
$3.2K
Avg Project
-
Projects
License # 861751
Piedmont, CA
140
BZ Score
$12.3K
Avg Project
-
Projects
143
BZ Score
$22.5K
Avg Project
-
Projects
Chung Yu Chen Reviews
BuildZoom hasn't received any reviews for Chung Yu Chen. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you an electrician in your area today
We'll search our vast network of Electricians and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
Chung Yu Chen License info
Verified License
| License # | 1097299 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Chung Yu Chen at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1088095 |
| Status | Inactive |
| State | California |
| Type | Electrical |
| 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 Chung Yu Chen at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $15,000 |
25
Permits
- Building permit records show that Chung Yu Chen has worked on 25 permitted projects.
Chung Yu Chen Employees
CC
Chung Yu Chen
Sole Owner
CC
Chung Yu Chen
Rmo / Ceo / Pres