| Business Name | Address | |
| Copper Creek Electric | 29353 E Bitner Rd Glasford, IL 61533 |
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| Oberlander Electric Co | 8826 W Us Highway 24 Mapleton, IL 61547 |
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| Cristal Electric | 1105 Sheridan Rd Pekin, IL 61554 |
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| Shearer Electric | 2370 Edgewater Dr Pekin, IL 61554 |
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| Dobbelaire Electrical Corp | 2005 Willow St Pekin, IL 61554 |
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