| Business Name | Address | |
| J F Electric | 5861 Redbud Ln Edwardsville, IL 62025 |
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| Drda Electric Contracting | 24 Kettle River Dr Glen Carbon, IL 62034 |
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| Electrico | 6558 State Route 162 Maryville, IL 62062 |
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| Ace Electric Htg & Cooling Inc | 6615 State Route 162 Maryville, IL 62062 |
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| Dawson Marine Electric | 300 N Old Edwardsville Rd Roxana, IL 62084 |
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