Updated: Jun 17, 2026
Location and Projects
Address
28247 KARN DR, Hayward, CA, 94544
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Alvin W Electric
Alvin W Electric, 28247 Karn Dr, Hayward, CA (Owned by: Alvin Wong) holds a Electrical license and 1 other license according to the California license board.
Their BuildZoom score of 95 ranks in the top 22% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Alvin W Electric, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Alvin W Electric Contact Information
Phone Number: (510) 285-8078
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Address: 28247 KARN DR, Hayward, CA 94544
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Convert existing detached guest house and garage into adu (650 sq ft) upd to addition electrical service upgrade to 200 amp
Valuation:
$79,599
Permit #:
B21-0322
Status:
final
Fee:
$5,196
Permit Type:
N/A
Building Type:
N/A
13 lights 13 switches 10 receptacles 8 circuits 1 dishwasher 1 garbage disposal & 1 microwave. - remodel kitchen adding lights and few switches & receptacles
Valuation:
$0
Permit #:
E200809251726
Status:
COMPLETED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install recessed lighting for living dinning & hall upgrade panel in garage for owner's unit 30 lights 10 switches 1 circuit 1-100amp
Valuation:
$0
Permit #:
E200502223498
Status:
COMPLETED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
13 lights 13 switches 10 receptacles 8 circuits 1 dishwasher 1 garbage disposal & 1 microwave. - remodel kitchen adding lights and few switches & receptacles
Valuation:
N/A
Permit #:
E200809251726
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Change current units panel to digger panel to accomidate extra circuits install wiremold and curcuits exterior and interior of building to trovide curcuits por bedroom kitchen livingroom and dinningroom
Valuation:
N/A
Permit #:
E200301132732
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Apartment. building existing rooms on ground floor light demolish & modify to legalize rooms as office & storge space 10 lights 10 switches 10 receptacles
Valuation:
N/A
Permit #:
E200403029754
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install recessed lighting for living dinning & hall upgrade panel in garage for owner's unit 30 lights 10 switches 1 circuit 1-100amp
Valuation:
N/A
Permit #:
E200502223498
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
225a panel. provide new 225a single phase panel in electrical room in basement of church for future electrical needs
Valuation:
N/A
Permit #:
E200412131048
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
To comply with physical inspection report #cc-5575 (11-20 outlets)
Valuation:
$0
Permit #:
E200905299943
Status:
COMPLETED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
100a sub panel. install 100a subpanel in basement for future needs
Valuation:
N/A
Permit #:
E200502103062
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
20 lights 15 switches 20 receptacles
Valuation:
N/A
Permit #:
E20041117063
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
To comply with physical inspection report #cc-5575 (11-20 outlets)
Valuation:
N/A
Permit #:
E200905299943
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Survey only
Valuation:
N/A
Permit #:
E200403039818
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
20 lights 15 switches 20 receptacles
Valuation:
N/A
Permit #:
E20040316430
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Alvin W Electric Reviews
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Verified License
BuildZoom confirmed this contractor's license
Alvin W Electric License info
Verified License
| License # | 750384 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Alvin W Electric at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1032918 |
| Status | Inactive |
| State | California |
| Type | General Building, Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Alvin W Electric at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
7
Permits
- Building permit records show that Alvin W Electric has worked on 7 permitted projects.
Alvin W Electric Employees
AW
Alvin Wong
Rmo/Ceo/Pres
AW
Alvin Wong
Owner