Updated: Mar 27, 2026
Location
Address
6516 NE 192ND PL, Kenmore, WA, 98028
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Seattle Prowash Construction
Seattle Prowash LLC, 6516 NE 192nd Pl, Kenmore, WA (Owned by: Thornsberry, Dylan Alexander) holds a Construction Contractor, General license and 1 other license according to the Tukwila license board.
Their BuildZoom score of 94 ranks in the top 24% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Seattle Prowash LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Seattle Prowash LLC Services
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Seattle Prowash LLC Contact Information
Phone Number: (206) 752-6690
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Address: 6516 NE 192ND PL, Kenmore, WA 98028
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Verified License
BuildZoom confirmed this contractor's license
Seattle Prowash LLC License info
Verified License
| License # | SEATTPL783M6 |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Seattle Prowash LLC at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | SEATTPL783M6 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Seattle Prowash LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Insured
| Insurer | Crum & Forster Specialty Ins |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | North River Insurance Company The |
| Bond Value | $12,000 |
Seattle Prowash LLC Employees
DT
Dylan Thornsberry
Partner/Member
TA
Thornsberry, Dylan Alexander
Owner