| Business Name | Address | |
| Katri Electric | 3005 Q St Eureka, CA 95501 |
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| Kneaper Electric | 2901 Hubbard Ln Eureka, CA 95501 |
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| Ambrosini & Sons Electric | 2 W 3rd St Eureka, CA 95501 |
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| Johnson's Auto Elec & Truck | 810 W Del Norte St Eureka, CA 95501 |
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| Solarwinds Northernlights | Eureka, CA 95501 |
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