| Business Name | Address | |
| A-C Electric Inc | 518 N 20th Ave # A Yakima, WA 98902 |
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| Aegis Electric | Yakima, WA 98908 |
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| Ahtanum Electric | 2300 W Washington Ave Yakima, WA 98903 |
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| Al Evans Electric | 520 N 20th Ave Yakima, WA 98902 |
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| All Phase Electric | 306 N 6th Ave Yakima, WA 98902 |
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