Updated: May 04, 2026
Location and Projects
Address
10908 Inez St, Whittier, CA, 90605
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Knockout Electric Inc
Knockout Electric Inc, 10908 Inez St, Whittier, CA (Employees: Cesar Roman De Haro and Sigfredo Borja) holds a Electrical license according to the California license board.
Their BuildZoom score of 104 ranks in the top 9% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Knockout Electric Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Knockout Electric Inc Contact Information
Phone Number: (562) 350-7459
Address: 10908 Inez St, Whittier, CA 90605
Building Permits by Knockout Electric Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Run 1/2 inch emt conduit from existing hallway panel to unit mini split 25 amp dedicated circuit 120v
Valuation:
N/A
Permit #:
25041-10000-05528
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Comply with department order effective date 10/14/2021. permit will expire 30 days from issuance date replace and repair electrical fixtures for detached garage
Valuation:
N/A
Permit #:
21141-10000-21775
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace existing 183 4 recessed lights with 6 slim recessed lights and bring up to code panel in unit 12
Valuation:
N/A
Permit #:
22041-90000-56468
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental to 20041 10001 09964 to change address 1317 s ridgeley dr to 1317-1319 ridgeley dr supplemental # 20041 10002 09964
Valuation:
N/A
Permit #:
20041-10002-09964
Status:
expired
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplementalto 22041 90000 34436 to change address from 2201 e 7th st to 694 s myers st
Valuation:
N/A
Permit #:
22041-10001-34436
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to 20041-10000-09964 for change of address from 4250 w wilshire blvd to 1317 s ridgeley dr
Valuation:
N/A
Permit #:
20041-10001-09964
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Feed existing 100amp sub panel from new 2 gang main service meter
Valuation:
N/A
Permit #:
24041-90000-31545
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Inspect existing 200amp panel
Valuation:
N/A
Permit #:
23041-90000-14501
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Upgrade main electric service panel board
Valuation:
N/A
Permit #:
B202101271
Status:
final
Fee:
$213
Permit Type:
N/A
Building Type:
N/A
Electrical panel upgrade
Valuation:
N/A
Permit #:
20041-10000-09964
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
200amp panel upgrade
Valuation:
N/A
Permit #:
24041-90000-13037
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install 200 amp main service 3 phase 4 wire single meter and 200 amp 3 phase 4 wire panel
Valuation:
N/A
Permit #:
22041-90000-34436
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
After the fact - upgrade electric service 200 amps **code case***
Valuation:
$2,000
Permit #:
EP-2020-02777
Status:
complete
Fee:
N/A
Permit Type:
Electric service ...
Building Type:
N/A
Installation of 100amp panel and recessed lights
Valuation:
N/A
Permit #:
25041-90000-42882
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Knockout Electric Inc Reviews
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Knockout Electric Inc License info
Verified License
| License # | 1031655 |
| 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 Knockout Electric Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Markel American Insurance Company |
13
Permits
- Building permit records show that Knockout Electric Inc has worked on 13 permitted projects.
Knockout Electric Inc Employees
CH
Cesar Roman De Haro
Officer
SB
Sigfredo Borja
Rmo / Ceo / Pres