| Business Name | Address | |
| Roberts Plumbing & Heating Co | 315 N Broadway St Poplar Bluff, MO 63901 |
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| Hamlin Electric | HC 2 Box 2287 Wappapello, MO 63966 |
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| United Electrical Contracting | 378 S Highway 51 Puxico, MO 63960 |
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| Quality Electric | 250 E Click Ave Puxico, MO 63960 |
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| Kiger Electric | 10625 County Road 607 Dexter, MO 63841 |
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