| Business Name | Address | |
| Barberis Electric Co Inc | 101 Barberis Ln Collinsville, IL 62234 |
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| Demond Electric | 9 Acordi Dr Caseyville, IL 62232 |
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| Ace Electric Htg & Cooling Inc | 6615 State Route 162 Maryville, IL 62062 |
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| Electrico | 6558 State Route 162 Maryville, IL 62062 |
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| Drda Electric Contracting | 24 Kettle River Dr Glen Carbon, IL 62034 |
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