| Business Name | Address | |
| Phares Electric | 220 Westmoor Dr White Hall, IL 62092 |
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| Douglas Electric | RR 1 Hillview, IL 62050 |
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| Southfork Electric | 810 Tripointe Dr Jerseyville, IL 62052 |
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| Pointer Electric | 110 Vine St Jerseyville, IL 62052 |
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| Anderson Mechanical Systems | RR 1 Jerseyville, IL 62052 |
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