Updated: May 11, 2026
Location and Projects
Address
7207 RAINBOW DR APT D07, San Jose, CA, 95129
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E Chi Bon Corporation Electrician
E Chi Bon Corporation, 7207 Rainbow Dr, San Jose, CA (Employees: Chih Chun Fan, Chih Chun Fan, and Hao Yun Feng) holds a Electrical license according to the California license board.
Their BuildZoom score of 110 ranks in the top 4% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring E Chi Bon Corporation, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
E Chi Bon Corporation Contact Information
Phone Number: (408) 643-3368
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Address: 7207 RAINBOW DR APT D07, San Jose, CA 95129
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E Chi Bon Corporation San Jose
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
E Chi Bon Corporation has a BuildZoom score of 110, which places them above 96% of 336,931 contractors in California.
Activity
|
24 projects
|
2025 |
|
35 projects
|
2024 |
|
28 projects
|
2023 |
Our building permit records indicate that E Chi Bon Corporation has worked on at least
87.0 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
|
51 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that E Chi Bon Corporation mostly works on
electrical project
projects.
Pricing
|
21 projects
|
< $5k |
|
11 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
The typical size of their permits is approximately $4,500. 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.
Building Permits by E Chi Bon Corporation
This is a sample of this contractor's permits. Click here to access their complete permit history.
1.add new grounding wires for dining bedrooms living room 2. install new recessed lights in dining kitchen living room 3. install a new floodlight and two porch lights in garage 4. install new hardwired smoke and carbon detectors 5. install new 100amp subpanel inside garage 6. install new 30amp dryer outlet inside garage 7. replace lights exhaust fans switches in bathrooms 8. install ... see more
Valuation:
$18,000
Permit #:
BLD25-01695
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
1. main panel upgrade from 100amp to 200amp same location. 2. install level 2 ev charger (inside garage). 3. install a new 20amp dedicated line for garage outlet
Valuation:
$6,000
Permit #:
BLD25-03284
Status:
final
Fee:
$347
Permit Type:
N/A
Building Type:
N/A
Installation of two electric vehicle supply equipment (evse). hardwired out of 200 amp service panel. each evse will be linked to separate 60 amp breaker. 3/4 conduit will be run from service panel to each evse
Valuation:
$1,500
Permit #:
BLD23-69294
Status:
final
Fee:
$322
Permit Type:
N/A
Building Type:
N/A
1. upgrade main panel from 100amp to 200amp (same location) 2. install a new 100amp subpanel inside garage
Valuation:
$5,000
Permit #:
BLD25-00446
Status:
final
Fee:
$652
Permit Type:
N/A
Building Type:
N/A
1. main panel upgrade from 100map to 200amp is to support a level 2 electric ev charger and electric dryer (new main panel in the same location) 2. install 50amp lv 2 ev charger (nema 14-50 outlet) 3. install a new 30amp dryer outlet inside house
Valuation:
$5,000
Permit #:
BLD23-71985
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
1. main panel upgrade from 100map to 200amp is to support a level 2 electric ev charger and electric heat pump water heater (new main panel in the same location) 2. install lv 2 ev charger (nema 14-50 outlet) next to main panel 3. install a new junction box for electrical water heater
Valuation:
$5,350
Permit #:
BLD22-64424
Status:
final
Fee:
$306
Permit Type:
N/A
Building Type:
N/A
1. main panel upgrade from 100map to 200amp is to support a level 2 electric ev charger a (new main panel in the same location) 2. install lv 2 ev charger
Valuation:
$6,300
Permit #:
BLD24-02870
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
1. main panel upgrade from 100map to 200amp is to support a level 2 electric ev charger (new main panel in the same location) 2. install lv 2 ev charger (nema 14-50 outlet)
Valuation:
$6,200
Permit #:
BLD24-01610
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
1. main panel upgrade from 100map to 200amp is to support a level 2 electric ev charger (new main panel in the same location) 2. install lv 2 ev charger (nema 14-50 outlet)
Valuation:
$5,000
Permit #:
BLD24-01268
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
1. main panel upgrade from 100map to 200amp is to support a level 2 electric ev charger (new main panel in the same location) 2. install lv 2 ev charger (nema 14-50 outlet)
Valuation:
$5,500
Permit #:
BLD24-00209
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
1. upgrade main panel from 100amp to 200amp to support lv2 ev charger 2. install lv 2 ev charger station inside garage
Valuation:
$5,000
Permit #:
BLD25-03240
Status:
final
Fee:
$347
Permit Type:
N/A
Building Type:
N/A
Upgrade service panel to 200 amp install new level 2 ev charger up to 60 amp
Valuation:
N/A
Permit #:
DEV25-1040
Status:
final
Fee:
$456
Permit Type:
N/A
Building Type:
N/A
1. main panel upgrade from 100amp to 200amp is to support a level 2 electric ev charger (new panel in the same location) 2. install lv 2 ev charger
Valuation:
$6,200
Permit #:
BLD24-03251
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
1. main panel upgrade from 100map to 200amp is to support a level 2 electric ev charger (new main panel in the same location) 2. install lv 2 ev charger (nema 14-50 outlet)
Valuation:
$5,000
Permit #:
BLD23-70243
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
1. upgrade main panel from 100amp to 200amp same location 2. install 30amp junction box only for future heat pump
Valuation:
$4,500
Permit #:
BLD25-02990
Status:
final
Fee:
$347
Permit Type:
N/A
Building Type:
N/A
1. upgrade main panel from 100amp to 200amp (same location) 2. subpanel replacement
Valuation:
$7,000
Permit #:
BLD2026-00981
Status:
complete
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
Replace main panel from 400amp to 400amp all unit subpanels- units 1 to 12 replace common area subpanel
Valuation:
$30,000
Permit #:
BLD25-02603
Status:
issued
Fee:
$3,095
Permit Type:
N/A
Building Type:
N/A
1. install lv 2 ev charger (wall connector/hardwire) from main panel to the side of house (outside)
Valuation:
$2,400
Permit #:
BLD23-68558
Status:
final
Fee:
$322
Permit Type:
N/A
Building Type:
N/A
1. install 30amp 6 circuit - manual transfer switch with power inlet 2. install 30amp junction box (for water heater)
Valuation:
$4,300
Permit #:
BLD24-03252
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
Subpanel replacement
Valuation:
N/A
Permit #:
BLD25-00295
Status:
final
Fee:
$436
Permit Type:
Other
Building Type:
N/A
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E Chi Bon Corporation Reviews
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Verified License
BuildZoom confirmed this contractor's license
E Chi Bon Corporation License info
Verified License
| License # | 1066580 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for E Chi Bon Corporation at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $15,000 |
149
Permits
- Building permit records show that E Chi Bon Corporation has worked on 149 permitted projects.
E Chi Bon Corporation Employees
CF
Chih Chun Fan
Rmo / Ceo / Pres
CF
Chih Chun Fan
Rmo / Ceo / Pres
HF
Hao Yun Feng
Officer
HF
Hao Yun Feng
Officer