| Business Name | Address | |
| Tom Smith Electrical Svc Inc | 2016 Natchez Dr Mccomb, MS 39648 |
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| Martin's Plumbing & Electrical | Mccomb, MS 39648 |
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| Keith Wallace Electric | 2195 Park Drive Ext Mccomb, MS 39648 |
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| James E Wallace & Son Electric | 1117 Highway 98 And 51 Summit, MS 39666 |
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| Austin Electric Inc | 3134 Highway 570 W Summit, MS 39666 |
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