Updated: May 20, 2026
Location and Projects
Address
1663 34TH AVE, San Francisco, CA, 94122
Use our bidding system to
request a quote
S and W Electric Inc
S and W Electric Inc, 1663-34 Th Ave, San Francisco, CA (Owned by: Shuo Zhen) holds a Electrical license and 2 other licenses according to the California license board.
Their BuildZoom score of 108 ranks in the top 5% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring S and W Electric Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
S and W Electric Inc Contact Information
Phone Number: (626) 321-5866
Edit
Address: 1663 34TH AVE, San Francisco, CA 94122
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
S and W Electric Inc San Francisco
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
S and W Electric Inc has a BuildZoom score of 108, which places them above 95% of 336,931 contractors in California.
Activity
|
1 project
|
2026 |
|
15 projects
|
2025 |
|
18 projects
|
2024 |
|
14 projects
|
2023 |
Our building permit records indicate that S and W Electric Inc has worked on at least
48.0 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
|
44 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that S and W Electric Inc mostly works on
electrical project
projects.
Pricing
|
1 project
|
< $5k |
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.
Unit a: solar photovoltaic plan #6633 8 photovoltaic modules 410 watts per module 3.28 dckw. approved by fire. please notify district inspector at the start of work 415-734-2103
Valuation:
N/A
Permit #:
E202409277140
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Solar photovoltaic plan #6632 8 photovoltaic modules 410 watts per module 3.28 dckw. approved by fire. please notify district inspector at the start of work 415-734-2103
Valuation:
N/A
Permit #:
E202409277141
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Solar photovoltaic plan #6631 8 photovoltaic modules 410 watts per module 3.28 dckw. approved by fire. please notify district inspector at the start of work 415-734-2103
Valuation:
N/A
Permit #:
E202409277139
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Online electrical permit: category 4a: installation of fire warning and controlled devices of up to 2, 500 ft². rewire house service upgrade to 200a
Valuation:
N/A
Permit #:
E202312121114
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Online electrical permit: category 4a: installation of fire warning and controlled devices of up to 2, 500 ft². rewire house service upgrade to 200a
Valuation:
N/A
Permit #:
E202312121113
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Online electrical permit: category 4a: installation of fire warning and controlled devices of up to 2, 500 ft². rewire house service upgrade to 200a
Valuation:
N/A
Permit #:
E202312121112
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Service upgrade to 400a
Valuation:
N/A
Permit #:
EW202506097009
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove old panel and move out of closet install new panel 30/40 spaces
Valuation:
N/A
Permit #:
EW202508218890
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rewire bathroom
Valuation:
N/A
Permit #:
EW202505086260
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rewire down stairs wet bar laundryroom outside lights plugs run power for future air conditioning
Valuation:
N/A
Permit #:
EW202208295684
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Service upgrade to 200 a new 15a furnace circuit
Valuation:
N/A
Permit #:
EW202306091736
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rewire bedrooms bathrooms livingroom diningroom hallway service upgrade to 200a
Valuation:
N/A
Permit #:
EW202211077108
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace permit e20140620557 for kitchen rewire
Valuation:
N/A
Permit #:
EW202304230540
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Run pvc conduit in concrete wall install j box in basement
Valuation:
N/A
Permit #:
EW202203242291
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Service upgrade to 200a
Valuation:
N/A
Permit #:
EW202306051637
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Address change from 341 dorantes ave to 314 dorantes ave permit ew202101102672
Valuation:
N/A
Permit #:
EW202101132768
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Temp power for construction
Valuation:
N/A
Permit #:
EW201905200931
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rewire kitchen bathrooms all lights switches
Valuation:
N/A
Permit #:
EW202111089565
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ref ew202311065015. to update address. all work done
Valuation:
N/A
Permit #:
E202405074227
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rewire kitchen bathroom service upgrade to 200 a
Valuation:
N/A
Permit #:
EW202405088570
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
License # 861751
Piedmont, CA
140
BZ Score
$12.3K
Avg Project
-
Projects
143
BZ Score
$22.5K
Avg Project
-
Projects
140
BZ Score
$999
Avg Project
-
Projects
S and W Electric Inc Reviews
BuildZoom hasn't received any reviews for S and W Electric Inc. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you an electrician in your area today
We'll search our vast network of Electricians and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
S and W Electric Inc License info
Verified License
| License # | 614654 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for S and W Electric Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 0003251 |
| Status | Active |
| Town | Woodside |
| Type | Subcontractor |
| Business Type | Corporation, Sole Ownership |
- BuildZoom has not verified this license since July, 2015.
Verify this license's status for S and W Electric Inc at the The Town of Woodside, CA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 996229 |
| Status | Inactive |
| State | California |
| Type | Electrical |
| Business Type | Corporation, 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 S and W Electric Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Hartford Underwriters Insurance Company |
781
Permits
- Building permit records show that S and W Electric Inc has worked on 781 permitted projects.
S and W Electric Inc Employees
SC
S & W Electrical Company
Owner
SZ
Shuo Zhen
Sole Owner
SZ
Shuo Zhen
Owner
SW
Simon Wong
Sole Owner
SW
Simon Wong
Rmo / Ceo / Pres
YW
Yolanda Wong
Officer
YW
Yolanda Wong
Officer