| Business Name | Address | |
| Stegeman Electric | 125 W 2nd St Grandview, WA 98930 |
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| Mid Valley Electric | 861 Kriner Rd Sunnyside, WA 98944 |
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| Monterrey Electric | 680 Factory Rd Sunnyside, WA 98944 |
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| Electric Shop | 520 Swan Rd Sunnyside, WA 98944 |
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| Hutchinson Electric Inc | 3660 Washout Rd Sunnyside, WA 98944 |
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