Simple Water Systems provides bottle free water coolers, ice dispensers, commercial filtration, home filtration and water softeners to Pacific Northwest cities below and surrounding area:
| Washington | Idaho |
| Spokane, WA | Coeur d'Alene, ID |
| Newport, WA | Post Falls, ID |
| Colville, WA | Hayden, ID |
| Deer Park, WA | Wallace, ID |
| Clarkston, WA | Sandpoint, ID |
| Pullman, WA | Moscow, ID |
| Tri-Cities | Lewiston, ID |
| Moses Lake, WA |