Updated: Feb 02, 2026
Location and Projects
Address
657 JOAQUIN DRIVE, South San Francisco, CA, 94080
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PiuS Electric
PiuS Electric, 657 Joaquin Dr, South San Francisco, CA (Owned by: Kwok Piu Wong) holds a Electrical license according to the California license board.
Their BuildZoom score of 92 ranks in the top 32% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring PiuS Electric, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
PiuS Electric Contact Information
Phone Number: (415) 786-5188
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Address: 657 JOAQUIN DRIVE, South San Francisco, CA 94080
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This is a sample of this contractor's permits. Click here to access their complete permit history.
All floors. entirehouse: 400amp service panelboard 3x 200amp subpanels. 160 lights 140 switches 160 receptacles 12 fans 3 dishwashers 3 disposals 3 ranges 15 smoke detectors
Valuation:
$0
Permit #:
E20120221934
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rewire whole house: 200amp service upgrade 120 lights 60 switches 90 receptacles 5 fans 1 dishwasher 1 disposal 1 microwave 1 range 7 smoke detectors
Valuation:
$0
Permit #:
E201212177273
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rewire entire house: 400amp service upgrade 110 lights 70 swtiches 80 receptacles 6 fans 1 dishwasher 2 disposals 1 microwave 1 range
Valuation:
$0
Permit #:
E201212177274
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
All floors. entirehouse: 400amp service panelboard 3x 200amp subpanels. 160 lights 140 switches 160 receptacles 12 fans 3 dishwashers 3 disposals 3 ranges 15 smoke detectors
Valuation:
N/A
Permit #:
E20120221934
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
200 amp 90 lights 50 switches 60 receptacles 6 fans 1 dishwsher 1 garbage disposal 1 microwave 1 range & 8 smoke detectors
Valuation:
$0
Permit #:
E201304169992
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Whole house: 200 amp service 80 lights 60 switches 120 receptacles 7 fans 1 dishwasher 1 garbage disposal 1 microwave 1 range 11 smoke detectors
Valuation:
$0
Permit #:
E201207173966
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rewire entire house: 400amp service upgrade 110 lights 70 swtiches 80 receptacles 6 fans 1 dishwasher 2 disposals 1 microwave 1 range
Valuation:
N/A
Permit #:
E201212177274
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rewire whole house: 200amp service upgrade 120 lights 60 switches 90 receptacles 5 fans 1 dishwasher 1 disposal 1 microwave 1 range 7 smoke detectors
Valuation:
N/A
Permit #:
E201212177273
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
200 amp 90 lights 50 switches 60 receptacles 6 fans 1 dishwsher 1 garbage disposal 1 microwave 1 range & 8 smoke detectors
Valuation:
N/A
Permit #:
E201304169992
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
702: kitchen and bathroom rewire: 7 lights 4 switches 6 receptacles 1 dishwasher 1 disposal 1 microwave
Valuation:
$0
Permit #:
E201112089464
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Third floor addition three electrical outlets at lary room
Valuation:
$0
Permit #:
E201306031150
Status:
COMPLETE
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Third floor addition three electrical outlets at laundry room
Valuation:
N/A
Permit #:
E201306031150
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Whole house: 200 amp service 80 lights 60 switches 120 receptacles 7 fans 1 dishwasher 1 garbage disposal 1 microwave 1 range 11 smoke detectors
Valuation:
N/A
Permit #:
E201207173966
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
100amp temp power
Valuation:
$0
Permit #:
E201303219411
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Open area ufer gro
Valuation:
$0
Permit #:
E201303229445
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Backyard: wiring for hot tub equipment
Valuation:
$0
Permit #:
E201110198401
Status:
COMPLETE
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Gro floor: install ufer gro wire
Valuation:
$0
Permit #:
E20120106004
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Services upgrade outside building
Valuation:
$0
Permit #:
E201112299890
Status:
COMPLETE
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
G/f: install ufer gro wire
Valuation:
$0
Permit #:
E201206043099
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Open area ufer ground
Valuation:
N/A
Permit #:
E201303229445
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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PiuS Electric Reviews
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Verified License
BuildZoom confirmed this contractor's license
PiuS Electric License info
Verified License
| License # | 963713 |
| 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 PiuS Electric at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
11
Permits
- Building permit records show that PiuS Electric has worked on 11 permitted projects.
PiuS Electric Employees
KW
Kwok Piu Wong
Sole Owner
KW
Kwok Piu Wong
Owner