| Business Name | Address | |
| Jungels Electric Inc | 32 Brookside Ln Bristol, IL 60512 |
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| Quackenbush Electric Inc | 1450 Plainfield Rd Oswego, IL 60543 |
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| Oswego Electric & Svc | 112 W Pleasantview Dr Oswego, IL 60543 |
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| H & H Electric | 456 Treasure Dr Oswego, IL 60543 |
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| Heritage Electric Inc | 440 Treasure Dr Oswego, IL 60543 |
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