Updated: Mar 02, 2026
Location and Projects
Address
3033 E VALLEY BLVD #16, West Covina, CA, 91792
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Jianrong Zhu Electrician
Jianrong Zhu, 3033 E Valley Blvd, West Covina, CA (Employee: Jianrong Zhu) holds a Electrical license according to the California license board.
Their BuildZoom score of 99 ranks in the top 15% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Jianrong Zhu, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Jianrong Zhu Contact Information
Phone Number: (626) 922-2355
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Address: 3033 E VALLEY BLVD #16, West Covina, CA 91792
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Jianrong Zhu West Covina
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Jianrong Zhu has a BuildZoom score of 99, which places them above 85% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
1 project
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Jianrong Zhu has worked on at least
6.0 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
|
6 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Jianrong Zhu mostly works on
electrical project
projects.
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
(eplan) roof mounted photovoltaic system with battery back up
Valuation:
$27,820
Permit #:
00953958-SOLR
Status:
final
Fee:
$355
Permit Type:
N/A
Building Type:
N/A
To comply with the awning amnesty program. legalize electric awning covering on the existing awning. awning under permit 202404190394
Valuation:
$1
Permit #:
202404190400
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
-
Upgrade electrical panel to 200 amps
Valuation:
N/A
Permit #:
B25-0654
Status:
final
Fee:
$270
Permit Type:
N/A
Building Type:
N/A
Upgrade panel to 200 amp
Valuation:
$0
Permit #:
E25-48828
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Cc: enclosure of carport addition laundry room(80)sf addition bathroom(147)sf remodel kitchen(120)sfmep's
Valuation:
N/A
Permit #:
206871
Status:
issued
Fee:
$271
Permit Type:
N/A
Building Type:
N/A
Main panel upgrade 200amps
Valuation:
N/A
Permit #:
B202307755
Status:
issued
Fee:
$213
Permit Type:
N/A
Building Type:
N/A
Smoke alarm carbon monoxide alarm and lights
Valuation:
N/A
Permit #:
22041-90000-48325
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Smoke alarm carbon monoxide alarm and lights
Valuation:
N/A
Permit #:
22041-90000-48326
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Smoke alarms carbon monoxide alarms and lights
Valuation:
N/A
Permit #:
22041-90000-48327
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Upgrade service panel to 200 amps
Valuation:
N/A
Permit #:
ELE20-00173
Status:
complete
Fee:
$95
Permit Type:
N/A
Building Type:
N/A
Change of use from office, industrial, warehouse to storage, utility building & facility. 2 megawatt battery energy storage system bess facility. tenant: powin energy llc
Valuation:
N/A
Permit #:
00694043-EBP
Status:
final
Fee:
$576
Permit Type:
N/A
Building Type:
N/A
200 amp panel upgrade
Valuation:
N/A
Permit #:
ELEC21-0058
Status:
final
Fee:
$79
Permit Type:
Service panel
Building Type:
N/A
Roof mount 6.30kw solar photovoltaic system
Valuation:
$22,800
Permit #:
20-06426
Status:
final
Fee:
$225
Permit Type:
Residential solar...
Building Type:
N/A
Special inspection and electrical meter reset for grow house
Valuation:
$500
Permit #:
PMT17-11059
Status:
final
Fee:
$2,601
Permit Type:
Residential alter...
Building Type:
N/A
Repair main service conduit and special inspection
Valuation:
N/A
Permit #:
B18-2555
Status:
final
Fee:
$207
Permit Type:
N/A
Building Type:
N/A
Upgrade panel to 200 amp
Valuation:
N/A
Permit #:
18041-10000-28538
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Gas & electric for bbq, firepit and yard
Valuation:
N/A
Permit #:
00793590-RMO
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical service upgrade: panel upgrade to 200 amps *carbon monoxide alarms/smoke alarms are required for this project per 2013 crc section r314/r315
Valuation:
N/A
Permit #:
B15-0772
Status:
final
Fee:
$91
Permit Type:
N/A
Building Type:
N/A
100 amp main service upgrade (same location) * panel schedul
Valuation:
N/A
Permit #:
B1200781
Status:
final
Fee:
N/A
Permit Type:
Melec
Building Type:
N/A
Electrical service upgrade 200amps. smoke and carbon alarm required for final
Valuation:
N/A
Permit #:
B21-0717
Status:
final
Fee:
$217
Permit Type:
N/A
Building Type:
N/A
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Jianrong Zhu Reviews
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Verified License
BuildZoom confirmed this contractor's license
Jianrong Zhu License info
Verified License
| License # | 912888 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Jianrong Zhu at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
32
Permits
- Building permit records show that Jianrong Zhu has worked on 32 permitted projects.
Jianrong Zhu Employees
JZ
Jianrong Zhu
Sole Owner
JZ
Jianrong Zhu
Owner