| Business Name | Address | |
| Rob-N-Son Electric | 32 Highline Industrial Dr Union, MO 63084 |
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| Hughes Electric | 3 Diamond Patch Ln Villa Ridge, MO 63089 |
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| Mid State Electrical | 5 Madison Ct Villa Ridge, MO 63089 |
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| Paul's Electrical Svc | Highway K St Clair, MO 63077 |
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| Bliss Electric Co | 9493 Rye Creek Rd St Clair, MO 63077 |
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