| Company | Category | Area | Address | Web | E-mail | Contact person |
| WASH WORKS TRI CITIES LLC | Carwash | Washington | 8524 W GAGE BLVD STE A1, KENNEWICK, Benton, Washington, 99336-8241, USA |
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Lance Kenmore |
| WASH WORKS TRI CITIES LLC | Carwash | Washington | 8524 W GAGE BLVD STE A1, KENNEWICK, Benton, Washington, 99336-8241, USA |
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Lance Kenmore |
| WASH WORLD LAUNDROMAT | Fly,Coml Pwr Ldries | Washington | 5000 E FRTH PLAIN BLVD STE B10, VANCOUVER, Clark, Washington, 98661-6584, USA |
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| WASH WORLD LAUNDROMAT | Laundries | Washington | 5000 E FORTH PLN BLVD STE B101, VANCOUVER, Clark, Washington, 98661-6586, USA |
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