Updated: May 20, 2026
Location and Projects
Address
1039 CUMBERLAND AVE, San Leandro, CA, 94579
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C K ELECTRIC CO
C K ELECTRIC CO, 1039 Cumberland Ave, San Leandro, CA (Owned by: Sang Ik Cha) holds a Electrical license according to the California license board.
Their BuildZoom score of 94 ranks in the top 24% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring C K ELECTRIC CO, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
C K ELECTRIC CO Contact Information
Phone Number: (510) 427-8862
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Address: 1039 CUMBERLAND AVE, San Leandro, CA 94579
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Main panel remove replace 200 amp
Valuation:
N/A
Permit #:
BIE19-002241
Status:
final
Fee:
$146
Permit Type:
N/A
Building Type:
N/A
Permit value$1.5kmessage contractor service upgrade from 100 amps to 200 amps; addition (n) breakers
Valuation:
N/A
Permit #:
BLD2014-01379
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Service upgrade from 100 amps to 200 amps; addition (n) breakers
Valuation:
$1,500
Permit #:
BLD2014-01379
Status:
final
Fee:
$265
Permit Type:
N/A
Building Type:
N/A
100amp service upgrade for single family dwelling
Valuation:
N/A
Permit #:
RE1603913
Status:
PERMIT ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(re) - electrical - 1 & 2 unit residential (building)
2016-12-06
100amp service upgrade for single family dwelling
Valuation:
N/A
Permit #:
RE1603913
Status:
final
Fee:
$254
Permit Type:
N/A
Building Type:
N/A
Upgrade elctrical service to 200 amps
Valuation:
$1,800
Permit #:
E14-0262
Status:
final
Fee:
$528
Permit Type:
N/A
Building Type:
N/A
Replace and rewire electric wire install led light
Valuation:
N/A
Permit #:
E202003048014
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing electrical meter main (125 amps)
Valuation:
$1,000
Permit #:
E12-0303
Status:
final
Fee:
$384
Permit Type:
N/A
Building Type:
N/A
Install main breaker 150 amps
Valuation:
N/A
Permit #:
E201708026752
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Relocate (e) meter on opposite wall away from the gas meter and upgrade panel to 200amp
Valuation:
N/A
Permit #:
BLD2015-38230
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Add walk-in cooler and freezing system in existing warehouse
Valuation:
$0
Permit #:
BI-2005-1910
Status:
final
Fee:
$145
Permit Type:
N/A
Building Type:
N/A
100 amp service upgrade, 1 circuit
Valuation:
N/A
Permit #:
RE0601395
Status:
final
Fee:
$139
Permit Type:
N/A
Building Type:
N/A
Electrical service upgrade to 100 amps; addition 6 kitchen circ's
Valuation:
N/A
Permit #:
RE0504432
Status:
EXPIRED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
100 amp service upgrade 1 circuit
Valuation:
N/A
Permit #:
RE0601395
Status:
FINAL
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing electrical meter main (125 amps)
Valuation:
$1,000
Permit #:
E12-0303
Status:
final
Fee:
$383
Permit Type:
N/A
Building Type:
N/A
Supply and install new fixtures and three-prong grounded outlets to replace existing ungrounded outlets and fixtures. supply and install new subpanel for rear detached shed and replace existing ungrounded outlets and fixtures with new elements
Valuation:
N/A
Permit #:
BLD21-4658
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replce 9-60a meter panels
Valuation:
N/A
Permit #:
E201409082593
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(e) - electrical - 3+ residential units or commercial (building)
2014-08-13
Install 4 - 30 amp service disconnects
Valuation:
N/A
Permit #:
E1400768
Status:
expired
Fee:
$163
Permit Type:
N/A
Building Type:
N/A
Electrical service upgrade to 100 amps; add 6 kitchen circ's
Valuation:
N/A
Permit #:
RE0504432
Status:
expired
Fee:
$166
Permit Type:
N/A
Building Type:
N/A
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C K ELECTRIC CO Reviews
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Verified License
BuildZoom confirmed this contractor's license
C K ELECTRIC CO License info
Verified License
| License # | 793657 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for C K ELECTRIC CO at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
14
Permits
- Building permit records show that C K ELECTRIC CO has worked on 14 permitted projects.
C K ELECTRIC CO Employees
SC
Sang Ik Cha
Owner