Updated: Feb 28, 2026
Location and Projects
Address
555 ONEILL AVE STE 1, Belmont, CA, 94002
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EC Electric
EC Electric, 555 Oneill Ave, Belmont, CA (Employees: Edwin Estuardo Cojon Suruy and Elmer Humberto Cojon Suruy) holds a Electrical license according to the California license board.
Their BuildZoom score of 103 ranks in the top 10% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring EC Electric, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
EC Electric Contact Information
Phone Number: (650) 200-7471
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Address: 555 ONEILL AVE STE 1, Belmont, CA 94002
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EC Electric Belmont
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
EC Electric has a BuildZoom score of 103, which places them above 90% of 336,931 contractors in California.
Activity
|
6 projects
|
2025 |
|
4 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that EC Electric has worked on at least
11.0 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
|
11 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that EC Electric mostly works on
electrical project
projects.
Pricing
|
5 projects
|
< $5k |
|
3 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Upgrade existing main service 200amp with 7 meters to new 400amps 7 meters new panel to be installed in different location to comply with pg&e's greenbook requirements
Valuation:
$8,000
Permit #:
E25-168
Status:
issued
Fee:
$208
Permit Type:
N/A
Building Type:
N/A
Upgrade existing main service 200amp with 7 meters to new 400amps 7 meters new panel to be installed in different location to comply with pg&e's greenbook requirements
Valuation:
N/A
Permit #:
PRE25-00477
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition new 50amp outdoor sub panel to accommodate essential circuits install 1 30amp power inlet box with siemens interlock model ecsbpk01 for future plug in generator
Valuation:
N/A
Permit #:
BLD2024-00077
Status:
final
Fee:
$422
Permit Type:
N/A
Building Type:
N/A
Upgrade main electrical panel from 100-200amps
Valuation:
$4,000
Permit #:
BLD2025-05924
Status:
complete
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
Addition new 100amps sub panel in garage
Valuation:
N/A
Permit #:
ELEC2024-0124
Status:
final
Fee:
N/A
Permit Type:
Electrical only_na
Building Type:
N/A
Addition new 50a 240v circuit for new ev charger in garage with feed from exisitng 125a main panel
Valuation:
$1,300
Permit #:
BPA2022-00481
Status:
filed
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Install new 200 amp main panel install 100 amp subpanel install recesses cans and ground outlets trough out the house
Valuation:
$5,000
Permit #:
B25238
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Electrical upgrade in three bedrooms one bathroom and living room: re-wire w romex upgrade outlets and switches; addition 12 (n) recessed lights. upgrade and relocate (n) 200a main panel at side of the house
Valuation:
$7,000
Permit #:
MEP-2019-270828
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
# scanned # need to addition one electrical sub-panel for 60 amp/220 v revision #1 - wcm - 5/8/19 - change approved 60a subpanel to 125a in garage new 30a/220v car charger/generator in garage new 60a/220v circuit for future spa (spa to be submitted on separate permit)
Valuation:
$900
Permit #:
BLD2019-00092
Status:
final
Fee:
$242
Permit Type:
N/A
Building Type:
N/A
Single family dwelling - remove (e) knob and tube and rewire entire house includes 200a service upgrade 125a sub-panel in garage 39 receptacles and 25 switches
Valuation:
$9,000
Permit #:
MEP-2019-271580
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade existing electrical main service from 100amps to 200amps. new panel to be installed at existing panel location
Valuation:
$3,300
Permit #:
MEP-2020-276778
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade existing 100amp meter main to 400amps
Valuation:
$7,000
Permit #:
MEP-2022-287549
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addendum: rewire existing outlets containing knob and tube wiring with new romex wiring and afci breakers in 2 bedrooms living room and bathroom. rewire 5 ceiling lights containing knob and tube w/romex wire. hardwire smoke detectors in hallway and bedrooms. run new 60a feed for new subpanel from main panel to unit a and unit b upgrade service & interior outlets
Valuation:
N/A
Permit #:
B2019-00935
Status:
final
Fee:
$215
Permit Type:
N/A
Building Type:
N/A
Upgrade main electric service from 125a to 200a
Valuation:
$6,000
Permit #:
ELEC2024-0194
Status:
final
Fee:
$314
Permit Type:
Electrical servic...
Building Type:
N/A
18.040 (44) photovoltaic system & 30kwh (6) ess
Valuation:
$24,000
Permit #:
MEP2024-00459
Status:
final
Fee:
$577
Permit Type:
Electrical reside...
Building Type:
N/A
Upgrade existing 100a main service panel to new 200a new panel to be installed at existing panel location
Valuation:
$3,000
Permit #:
BLD2020-01269
Status:
final
Fee:
$154
Permit Type:
N/A
Building Type:
N/A
Unit 3 and unit 8 replace existing electrical panel in each unit with new 60 amp electrical panel and replace electrical outlets
Valuation:
$3,200
Permit #:
BLD2019-54989
Status:
final
Fee:
$102
Permit Type:
N/A
Building Type:
N/A
Permit to legalize existing 200amps panel no change in amperage from the original located at rear of house
Valuation:
$700
Permit #:
MEP-2024-293741
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(re) - electrical - 1 & 2 unit residential (building)
2018-09-27
Rewire throughout sfd: remove knob and tube wiring fuse box and install 2 new sub panel and new ev charging station. (e) main service to remain
Valuation:
N/A
Permit #:
RE1802244
Status:
final
Fee:
$712
Permit Type:
N/A
Building Type:
N/A
Residential electrical srevice upgrade to 200 amps. relocating over 10ft from current location
Valuation:
N/A
Permit #:
19000-00497
Status:
final
Fee:
$624
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
EC Electric License info
Verified License
| License # | 1038770 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for EC Electric at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Twin City Fire Insurance Company |
36
Permits
- Building permit records show that EC Electric has worked on 36 permitted projects.
EC Electric Employees
ES
Edwin Estuardo Cojon Suruy
Sole Owner
ES
Elmer Humberto Cojon Suruy
Officer