| Business Name | Address | |
| Alliance Electric Inc | 19340 20th Ave NW Shoreline, WA 98177 |
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| Apex Electric Inc | Seattle, WA 98133 |
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| Boyer Electric Co | 830 N 127th St # A Seattle, WA 98133 |
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| Coast Electric Co | 10202 Evanston Ave N Seattle, WA 98133 |
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| Clayton Electrical Svc | PO Box 7326 Seattle, WA 98133 |
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