| Business Name | Address | |
| Plateau Electrical Constructor | Montgomery Point Lock And Dam Gillett, AR 72055 |
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| Don Maier Electric Svc | 701 E 2nd St De Witt, AR 72042 |
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| Thompson Electric | 33 Bluff Ln Crocketts Bluff, AR 72038 |
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| Garrison Electric & Mach Shop | 121 Sears Ln Helena, AR 72342 |
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| Mills Heat-Air & Electrical | 1311 Poplar St Helena, AR 72342 |
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