| Business Name | Address | |
| West Coast Electric | 515 NW Fisk St Pullman, WA 99163 |
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| Harris Electrical Contractors | 435 NW Poplar St Pullman, WA 99163 |
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| M & M Harrison Electric Co | Pullman, WA 99163 |
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| Greg's Electrical LLC | 304 N Main St Colfax, WA 99111 |
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| Integrity Electrical Svc | 1015 S Meadow St Colfax, WA 99111 |
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