Updated: Apr 29, 2026
Location and Projects
Address
449 BAYVIEW CIR, San Francisco, CA, 94124
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Andy Electric Services
Andy Electric Services, 449 Bayview Cir, San Francisco, CA (Owned by: Sammy Lamsang Lau, Yan Liang Zhang) 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 Andy Electric Services, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Andy Electric Services Contact Information
Phone Number: (415) 359-8938
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Address: 449 BAYVIEW CIR, San Francisco, CA 94124
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Building Permits by Andy Electric Services
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remodeling kitchen sun room basement storage 2 bathrooms laundry & 2 heat pumps. rewiring 3rd floor 3 bedrooms 1 office & 1 bedroom. change sub panel
Valuation:
N/A
Permit #:
EW202502144161
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodeling kitchen dining room living room powder room hallway & deck. 4 bedrooms 3 bathrooms & 1 hallway & install 1 heat and 1 sub panel
Valuation:
N/A
Permit #:
EW202510089998
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Amending the electrical permit: changing address. remodeling living room kitchen laundry and bathroom: 18 outlets 16 switches 11 lights 3 smoke detectors 1 exhaust fan 1 220v 30a outlet and 1 panel
Valuation:
N/A
Permit #:
EW202105085361
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodeling home(garage lowered slab family room laundry room bathroom bedroom deck ssecond floor stairway second floor entry second floor powder oom secnd floor dining room): 24 outlets 27 switches 26 lights 3 exhaust fans 3 smoke detectors 1 subpanel
Valuation:
N/A
Permit #:
EW202105085363
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodeling 5 bedrooms 2 bathrooms living room dining room kitchen laundry room & furnace. 73 lights 84 outlets 26 switches 6 smoke detectors
Valuation:
N/A
Permit #:
EW202204273120
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit #1: remodeling kitchen outlets & existing ceiling lights
Valuation:
N/A
Permit #:
EW202501123408
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodeling living room dining room kitchen laundry powder room 2 bathrooms 4 bedrooms. installing 1 sub panel & 1 furnace
Valuation:
N/A
Permit #:
EW202304210531
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodeling kitchen laundry mudroom & bathroom. upgrade service from 100a to 200a. install 1 subpanel
Valuation:
N/A
Permit #:
EW202506046929
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodeling kitchen & 1 bathroom. rewiring 2 bedrooms 1 bathroom dining room & living room. installing 1 sub panel
Valuation:
N/A
Permit #:
EW202303239910
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodeling kitchen living room bathroom bedroom & garage. install 1 subpanel
Valuation:
N/A
Permit #:
EW202412052863
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade to 200 amp service install 2 sub panels. remodeling garage basement recreation room kitchen powder room family room living room 4 bathrooms & 3 bedrooms
Valuation:
N/A
Permit #:
EW202309113750
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Amending electrical permit: change of address. remodeling an ofice and bathroom: 14 outlets 7 switches 6 lights and 1 exhaust fan
Valuation:
N/A
Permit #:
EW202105085360
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodeling garage laundry room kitchen storage 3 bathrooms 3 bedrooms & adding 1 subpanel
Valuation:
N/A
Permit #:
EW202306051638
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition lighting in living room: 7 lights & 2 switches. remodeling entry: 8 outlets 9 lights 4 switches & 1 smoke detector
Valuation:
N/A
Permit #:
EW202211107221
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 100 amp service
Valuation:
N/A
Permit #:
EW202507017585
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodeling 2 units; 4 bedrooms 4 bathrooms 2 living rooms 2 dining rooms 1 garage & 3 sub panels
Valuation:
N/A
Permit #:
EW202409301460
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodeling 2 bedrooms 1 bathroom 1 living room 1 dining room 1 kitchen 1 laundry 1 hallway; installing 1 sub panel & 1 furnace
Valuation:
N/A
Permit #:
EW202311085069
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install studio room bathroom laundry garage kitchen & installing 1 sub panel ~20 lights 20 outlets 10 switches
Valuation:
N/A
Permit #:
EW202208165355
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodeling the living room kitchen powder room 2 bedrooms 1 bathroom & laundry. install sub panel
Valuation:
N/A
Permit #:
EW202411122445
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodeling living room kitchen laundry & bathroom. outlets 18 switches 16 lights 11 smoke detectors 3 exhaust fan 1 220v 30a outlet 1. change panel 1
Valuation:
N/A
Permit #:
EW202104054642
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Andy Electric Services Reviews
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Verified License
BuildZoom confirmed this contractor's license
Andy Electric Services License info
Verified License
| License # | 842079 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Partnership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Andy Electric Services 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 | American Contractors Indemnity Company |
| Bond Value | $15,000 |
156
Permits
- Building permit records show that Andy Electric Services has worked on 156 permitted projects.
Andy Electric Services Employees
SL
Sammy Lamsang Lau
Qualify Partner
SZ
Sammy Lamsang Lau, Yan Liang Zhang
Owner
YZ
Yan Liang Zhang
General Partner
YZ
Yan Liang Zhang
General Partner