Updated: Apr 26, 2026
Location and Projects
Address
674 RAILROAD AVENUE, South San Francisco, CA, 94080
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KamS Construction Electrician
KamS Construction Inc, 674 Railroad Ave, South San Francisco, CA (Employees: Kam Wa Liu, Kam Wa Liu, and Zhi Hua Huang) holds a General Building, Electrical license according to the California license board.
Their BuildZoom score of 105 ranks in the top 8% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring KamS Construction Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
KamS Construction Inc Contact Information
Phone Number: (415) 307-2306
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Address: 674 RAILROAD AVENUE, South San Francisco, CA 94080
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KamS Construction Inc South San Francisco
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
KamS Construction Inc has a BuildZoom score of 105, which places them above 92% of 336,931 contractors in California.
Activity
|
6 projects
|
2025 |
|
8 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that KamS Construction Inc has worked on at least
16.0 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
|
6 projects
|
Home Additions |
|
14 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that KamS Construction Inc mostly works on
electrical project
and home addition
projects.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$20k-$50k |
|
1 project
|
$50k-$100k |
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.
Building Permits by KamS Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Kitchen remodel in-kind w/out changed plumbing location addition a subpanel in 2nd floor; install new cabinet & countertop; remove partition walls
Valuation:
$81,199
Permit #:
202508263910
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Addition a 60 amp subpanel kitchen remodel addition (7) 20 amp circuit in kitchen addition 1 pc 15 amp circuit for kitchen lights. 10 lights 10 switches 12 receptacles 1 d/w 1 g/d
Valuation:
N/A
Permit #:
E202508265090
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 kitchen. 3 bathroom 2 bedroom living room dinner room
Valuation:
N/A
Permit #:
E202402262652
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 kitchen. 3 bathroom 2 bedroom living room dinner room
Valuation:
N/A
Permit #:
E202402262651
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 kitchen. 3 bathroom 2 bedroom living room dinner room
Valuation:
N/A
Permit #:
E202402262650
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade existing general electric sub-panel from storage to readily accessible wall
Valuation:
N/A
Permit #:
EW202501293841
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade existing general electric sub-panel from storage to readily accessible wall
Valuation:
N/A
Permit #:
EW202501293840
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade existing general electric sub-panel from storage to readily accessible wall
Valuation:
N/A
Permit #:
EW202501293839
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade existing general electric sub-panel from storage to readily accessible wall
Valuation:
N/A
Permit #:
EW202501293838
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade existing general electric sub-panel from storage to readily accessible wall
Valuation:
N/A
Permit #:
EW202501293837
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade existing general electric sub-panel from storage to readily accessible wall
Valuation:
N/A
Permit #:
EW202501293836
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen & bathroom in kind w/out changing plumbing location replace (e) shower pan w built in shower pan w out change plumbing location
Valuation:
N/A
Permit #:
PP20240221431
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
782-784 36th avenue: relocate (e) bathroom family room & kitchen on 1/f. addition (n) mechanical room on 1/f. addition 1 new bedroom bathroom clost on 2/f. relocate kitchen on 2/f. new plugs lights switches, m panelboard as necessary
Valuation:
N/A
Permit #:
E202106283868
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade service to 200amps. addition a 200amps panel in garage
Valuation:
N/A
Permit #:
EW202505196528
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
In-kind remodeling of 2 kitchen(s) in 1st fl 2nd fl and in-kind remodeling of 3 bathroom(s) in 1st fl 2nd fl with 0 shower pan(s). need a green tag for electrical service equipment
Valuation:
$80,000
Permit #:
202105170494
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Violation 202419643. right now unit 5 electrical circuit attached to garage circuit. obtain a permit to separate the circuit
Valuation:
N/A
Permit #:
E202404033522
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition a sub panel inside the unit. run dedicated 20 amp outlet in the bathroom. run dedicated 20 amp outlet in the kitchen
Valuation:
N/A
Permit #:
E202402212542
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen and bathroom remodel in kind w/o change. plumbing location replace bathtub in kind
Valuation:
$45,000
Permit #:
202403218369
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
In-kind remodeling of 2 kitchen(s) in 1st fl 2nd fl and in-kind remodeling of 3 bathroom(s) in 1st fl 2nd fl with 0 shower pan(s). need a green tag for electrical service equipment
Valuation:
N/A
Permit #:
PP20210517836
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
In-kind remodeling of 2 kitchen(s) in 1st fl 2nd fl and in-kind remodeling of 3 bathroom(s) in 1st fl 2nd fl with 0 shower pan(s). need a green tag for electrical service equipment
Valuation:
N/A
Permit #:
PP20210517835
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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KamS Construction Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
KamS Construction Inc License info
Verified License
| License # | 966399 |
| Status | Active |
| State | California |
| Type | General Building, Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for KamS Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
84
Permits
- Building permit records show that KamS Construction Inc has worked on 84 permitted projects.
KamS Construction Inc Employees
KL
Kam Wa Liu
Ceo / President
KL
Kam Wa Liu
Ceo / President
ZH
Zhi Hua Huang
Rmo / Ceo / Pres
ZH
Zhi-Hua Huang
Rmo / Ceo / Pres