| Business Name | Address | |
| Ray Gibson Electric | RR 2 Potosi, MO 63664 |
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| Bouse Electrical Svc | 18483 State Highway 21 Potosi, MO 63664 |
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| Dennis Blair Electric | 102 S Water St Potosi, MO 63664 |
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| Expert Air Control Svc | 12506 Pelican Ridge Rd Potosi, MO 63664 |
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| Rick's Electric | 230 E High St Potosi, MO 63664 |
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