Updated: May 03, 2026
Location and Projects
Address
260 TOPAZ STREET, Redwood City, CA, 94062
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KS Builders Construction
Based in Redwood City, KS Builders serves residential clients throughout the Peninsula, including neighboring communities in San Mateo County. The company focuses on home remodeling and renovation, with a portfolio featuring kitchen remodels, bathroom upgrades, and complete home transformations. KS Builders handles a variety of residential project types, from updating living spaces to enhancing functionality in older homes. The company manages construction projects through all phases, including design consultation, material selection, and on-site project management. Clients in Redwood City and surrounding areas rely on KS Builders for projects that require coordination of multiple trades and the integration of modern materials and fixtures. With six years of industry experience, KS Builders brings knowledge of local building codes and best practices to each job.
KS Builders Services
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KS Builders Contact Information
Phone Number: (650) 364-1838
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Address: 260 TOPAZ STREET, Redwood City, CA 94062
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KS Builders Redwood City
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
KS Builders has a BuildZoom score of 102, which places them above 89% of 336,931 contractors in California.
Activity
|
1 project
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that KS Builders has worked on at least
4.0 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.
Pricing
|
1 project
|
$50k-$100k |
|
1 project
|
$100k-$250k |
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.
Rev#2 2/13/23: expansion of electrical scope due to poor existing site conditions rev#1: 11/13/23 : slight structural adjustments original scope: a single-family residence 445sf addition of first and second story incluing new covered porch. remodel the basement bathroom and first floor kitchen about 629sf
Valuation:
$400,000
Permit #:
BLD2022-02750
Status:
final
Fee:
$7,168
Permit Type:
Addition
Building Type:
N/A
Field conditions not as expected. documented for the city by the structural engineer. slight structural adjustments to be made do to the existing conditions. details attached
Valuation:
N/A
Permit #:
BLD2022-02750-REV1
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace sewer line burst outside of house envelope to city main addition easement clean out
Valuation:
N/A
Permit #:
BLD2021-02118
Status:
final
Fee:
$239
Permit Type:
N/A
Building Type:
N/A
Expansion of electrical scope due to poor existing site conditions
Valuation:
N/A
Permit #:
BLD2022-02750-REV2
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
18 sq reroof composition shingles
Valuation:
$5,000
Permit #:
BLD2019-00952
Status:
final
Fee:
$289
Permit Type:
Re-roof
Building Type:
N/A
Gas
Valuation:
N/A
Permit #:
ENC2020-00105
Status:
final
Fee:
$517
Permit Type:
Misc encroachment
Building Type:
N/A
Clean out
Valuation:
N/A
Permit #:
SEW2019-00128
Status:
final
Fee:
$517
Permit Type:
Lower
Building Type:
N/A
]water
Valuation:
N/A
Permit #:
ENC2020-00104
Status:
final
Fee:
$517
Permit Type:
Misc encroachment
Building Type:
N/A
(r&r) all stucco all windows 2 doors bathtub valve & tile
Valuation:
$75,000
Permit #:
BLD2022-00214
Status:
final
Fee:
$2,368
Permit Type:
Misc residential
Building Type:
N/A
1st floor add'n (51 sq ft) int remodel
Valuation:
$150,000
Permit #:
BLD2021-00612
Status:
final
Fee:
$8,065
Permit Type:
Residential addition
Building Type:
N/A
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KS Builders Reviews
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KS Builders License info
Verified License
| License # | 685152 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for KS Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 677327 |
| Status | Inactive |
| State | California |
| Type | General Building |
| 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 KS Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Everest Premier Insurance Company |
7
Permits
- Building permit records show that KS Builders has worked on 7 permitted projects.
KS Builders Employees
KS
Kenneth Michael Susnara
Sole Owner
KC
Kum Soo Chang
Sole Owner
KC
Kum Soo Chang
Sole Owner