Updated: May 26, 2026
Location and Projects
Address
PO BOX 611, Milton, WA, 98354
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Kleensweep Construction
Kleensweep Inc, Milton, Po Box 611, Milton, WA (Employees: Allen Stafford, Jeremy Stafford, and Shelley Shiffer) holds a Construction Contractor, General license and 3 other licenses according to the Tukwila license board.
Their BuildZoom score of 96 ranks in the top 20% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Kleensweep Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Kleensweep Inc Services
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Kleensweep Inc Contact Information
Phone Number: (539) 522-2120
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Address: PO BOX 611, Milton, WA 98354
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Install frontage improvements. approved traffic control plan required. restoration per city of renton standards. inspection phone: (425) 430-7203
Valuation:
N/A
Permit #:
C24000559
Status:
issued
Fee:
$2,389
Permit Type:
N/A
Building Type:
N/A
Sdev for erosion control inspection only during construction of new detached one-car garage related to bldrn19-0161. separate demolish permit required for existing garage. (site related to new dadu on bldrn19-0160)
Valuation:
N/A
Permit #:
SDEV19-0273
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Demolish existing structure & building new 5200sf single family home. includes row for haul route only and storm connection. includes mechanical electrical & plumbing
Valuation:
N/A
Permit #:
17 118417 BS
Status:
final
Fee:
$15,605
Permit Type:
N/A
Building Type:
N/A
Demolish and construction of a new house including reconnection of sewer 19-109815 bs
Valuation:
N/A
Permit #:
19 126857 UA
Status:
final
Fee:
$648
Permit Type:
N/A
Building Type:
N/A
Addition side sewer for new construction of a residential home 19-107420bs
Valuation:
N/A
Permit #:
19 126597 UA
Status:
final
Fee:
$644
Permit Type:
N/A
Building Type:
N/A
Install sewer stub from main to property line
Valuation:
$413,850
Permit #:
SS15000831
Status:
complete
Fee:
$4,797
Permit Type:
N/A
Building Type:
N/A
Project name: chaudry residence side sewer
Valuation:
N/A
Permit #:
18-104147 UA
Status:
Issued
Fee:
$628
Permit Type:
N/A
Building Type:
N/A
Install side sewer from house to stub
Valuation:
$424,803
Permit #:
SS15000118
Status:
complete
Fee:
$2,643
Permit Type:
N/A
Building Type:
N/A
Install side sewer from house to stub
Valuation:
$413,850
Permit #:
SS15000832
Status:
complete
Fee:
$258
Permit Type:
N/A
Building Type:
N/A
Install side sewer with private lift station to connect with force main stub
Valuation:
$410,334
Permit #:
SS14001885
Status:
complete
Fee:
$2,489
Permit Type:
N/A
Building Type:
N/A
Side sewer
Valuation:
N/A
Permit #:
18 128831 UA
Status:
final
Fee:
$628
Permit Type:
N/A
Building Type:
N/A
Side sewer
Valuation:
N/A
Permit #:
18 127630 UA
Status:
final
Fee:
$628
Permit Type:
N/A
Building Type:
N/A
Side sewer
Valuation:
N/A
Permit #:
17 130369 UA
Status:
final
Fee:
$723
Permit Type:
N/A
Building Type:
N/A
Side sewer
Valuation:
N/A
Permit #:
18 108373 UA
Status:
final
Fee:
$628
Permit Type:
N/A
Building Type:
N/A
Install one 6 stub from 8 main. this stub will serve 3 individual properties off of nile ave ne. each property will have a force 2 sewer stub to their property
Valuation:
N/A
Permit #:
SS13006235
Status:
complete
Fee:
$2,304
Permit Type:
N/A
Building Type:
N/A
Install two 2 x 10 dispersion trenches and 50 vegetated flow path. maximum impervious is 4, 845 sf
Valuation:
$341,561
Permit #:
SW14000931
Status:
complete
Fee:
$1,434
Permit Type:
N/A
Building Type:
N/A
Connect roof drains to storm stub with 6 perforated pipe in 2 x 10 trench. install driveway gravel trench and sheet flow. amended soils
Valuation:
$500,511
Permit #:
SW20002275
Status:
complete
Fee:
$624
Permit Type:
N/A
Building Type:
N/A
Install side sewer from house to shared stub
Valuation:
$341,561
Permit #:
SS14000930
Status:
complete
Fee:
$2,489
Permit Type:
N/A
Building Type:
N/A
Install side sewer from house to stub
Valuation:
$545,791
Permit #:
SS14001435
Status:
complete
Fee:
$2,489
Permit Type:
N/A
Building Type:
N/A
Line sewer stub from main to property line. install surface clean out at the property line. approved traffic control plan required. restoration per city of renton standards. call in all work 24 hours prior to the inspection line at (425) 430-7203. submit post lining video for final approval
Valuation:
N/A
Permit #:
SS20002273
Status:
complete
Fee:
$2,788
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Kleensweep Inc License info
Verified License
| License # | KLEENCS982M4 |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Kleensweep Inc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | KLEENCS982M4 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Kleensweep Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | WAKLEENCS982M4 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, General |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of July, 2014. Check the current license status of Kleensweep Inc with the Washington State Department of Labor & Industries
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | KLEENCS982M4 |
| Status | Inactive |
| City | Marysville |
| Type | Contractor |
| Business Type | Corporation |
- According to the The City of Marysville, Washington, 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 Kleensweep Inc at the The City of Marysville, Washington.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
Insured
| Insurer | Developers Surety & Indem Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | RLI INS CO |
| Bond Value | $12,000 |
51
Permits
- Building permit records show that Kleensweep Inc has worked on 51 permitted projects.
Kleensweep Inc Employees
AS
Allen Stafford
President
JS
Jeremy Stafford
Vice President
SS
Shelley Shiffer
Treasurer
SP
Shiffer, Shelley M Peterson
Treasurer
SD
Stafford, Allen Duane
President
SA
STAFFORD, JEREMY A
Vice President