Location and Projects
Address
114 SAVANNAH WAY, Windsor, CA, 95492
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WS Construction Engineer
WS Construction Co, 114 Savannah Way, Windsor, CA (Owned by: Ken Shunkan Chan) holds a General Building license and 5 other licenses 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 WS Construction Co, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
WS Construction Co Services
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WS Construction Co Contact Information
Phone Number: (707) 849-4295
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Address: 114 SAVANNAH WAY, Windsor, CA 95492
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WS Construction Co Windsor
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
WS Construction Co has a BuildZoom score of 104, which places them above 91% of 336,931 contractors in California.
Activity
|
7 projects
|
2025 |
|
4 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that WS Construction Co has worked on at least
13.0 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
|
11 projects
|
< $5k |
|
1 project
|
$20k-$50k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $1,800. This graph shows the distribution of these job values.
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.
To remove the old awning and replace with new channel letters wall sign. front facing - for new business. (ref pa# 202505206912 for wall sign)
Valuation:
$1,200
Permit #:
202505206909
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
15 - retail sales
Remove old letters out and install new channel letter dumpling bistro at front sign for business. reverse halo lit
Valuation:
$2,500
Permit #:
202503041555
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
-
Demolition of non-structural stub walls existing structural beam to be raised and enclosed within ceiling. all existing cabinetry and appliances in kitchen/dining area to be removed. existing built-ins along wall shared with front room to be demolished to make niche for new refrigerator freezer and double oven. new millwork counters flooring lighting and built-ins to be installed as p... see more
Valuation:
N/A
Permit #:
BLD21-8803
Status:
issued
Fee:
$3,939
Permit Type:
N/A
Building Type:
N/A
No construction to comply w 2024-009857enf. legalize e) illuminated sign on awning under awning amnesty program. ricci's market
Valuation:
$1
Permit #:
202506189021
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
-
Single sided sign non illuminated letters chi sing community located at the exterior front of upper level on a alumnium board (awning) (38sf). share plans
Valuation:
$1,800
Permit #:
202402276683
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
-
Awning amnesty program. to comply with planning complain#: 2022-012628enf. awning name as lisa's beauty salon
Valuation:
$2,000
Permit #:
202506279673
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
-
Remove restaurant electric blade sign
Valuation:
$500
Permit #:
202503172383
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
Demolish interior walls and raise floor system. new cabinets flooring and lighting. appliances to remain new gas line
Valuation:
$25,000
Permit #:
B22-1815
Status:
final
Fee:
$376
Permit Type:
N/A
Building Type:
N/A
Bagel street café tenant improvement - restaurant remodel with minor electrical and plumbing..contractor added mechanical
Valuation:
$80,000
Permit #:
B2021-04355
Status:
issued
Fee:
$5,750
Permit Type:
N/A
Building Type:
N/A
Supplemental to 18016-10000-19147 to revise top sccs connection detail. soft-story retrofit per lamc div. 93
Valuation:
N/A
Permit #:
18016-10001-19147
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Soft story retrofit per labc chapter 93 using steel cantilever columns and grade beams
Valuation:
$100,000
Permit #:
22016-10000-01087
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Soft-story seismic retrofit per lamc division 93. installation of 1 special cantilevered column system (sccs) with concrete grade beam to resist both north soft story and east weak story. work is at rear (north) tuck-under parking area not on tenants units
Valuation:
$30,000
Permit #:
17016-10000-14527
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Soft story retrofit per lamc division 93 of the tuck under regions of an apartment building using steel cantilever columns
Valuation:
$90,000
Permit #:
16016-10000-28176
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
To erect electrical new channell lettering mr green
Valuation:
$2,000
Permit #:
202505206912
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
-
Supplemental permit to 16016-10000-28176 soft story retrofit as per labc ch 93 change of design from steel cantilever columns to steel moment frames
Valuation:
N/A
Permit #:
16016-10003-28176
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Soft story retrofit per labc chap 93. install 4 (n) steel cantilever columns and plywood shearwalls
Valuation:
$75,000
Permit #:
18016-10000-20118
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Change from owner builder to contractor - letter attached refer to bl1907100005-convert portion of existing garage and workshop into attached adu
Valuation:
$52,000
Permit #:
1908260028
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Supplemental permit for 18016-10000-13881. soft story retrofit per labc chapter 93. update shear trasnfer detail. no change on plot plan
Valuation:
$501
Permit #:
18016-10001-13881
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Single family (alteration/repair) - kitchen & bathroom remodel (flat)
2019-09-12
Total 93sf remodel to (e) 1-story sfd: remodel master bathroom and common bathroom with no wall alteration. replace appliances and install new exhaust fan
Valuation:
$16,000
Permit #:
BD-2019-272556
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Supplemental to 19016-10000-25264.soft story retrofit per labc ch 93. update details per existing condition. no change to plot plan
Valuation:
$501
Permit #:
19016-10001-25264
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
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Avg Project
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BZ Score
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Projects
WS Construction Co Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
WS Construction Co License info
Verified License
| License # | 550538 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for WS Construction Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 521254 |
| Status | Active |
| State | California |
| Type | General Building, Painting And Decorating, General Engineering, Steel, Structural |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for WS Construction Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 840091 |
| Status | Active |
| State | California |
| Type | General Building, Electrical Signs |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for WS Construction Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 800491 |
| Status | Active |
| City | San Rafael |
| Business Type | Sole Ownership |
- When BuildZoom last verified this license, it had an expiration date of December, 2018. Check the current license status of WS Construction Co with the The City of San Rafael, CA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 866826 |
| 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 WS Construction Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 738144 |
| 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 WS Construction Co 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 | Business Alliance Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Midwest Employers Casualty Company |
176
Permits
- Building permit records show that WS Construction Co has worked on 176 permitted projects.
WS Construction Co Employees
CS
Cassia Suely Schnepper
Officer
KC
Ken Shunkan Chan
Owner
OS
Oe Jung Sung
Sole Owner
OS
Oe-Jung Sung
Owner
RH
Rickie Shawn Hoffman
Sole Owner
WS
Walter Craig Schnepper
Rmo / Ceo / Pres
WS
Wayne Siu
Sole Owner
WS
Wayne Siu
Owner