| Business Name | Address | |
| Roy Keith Electric Co | 4919 S Trivoli Rd Trivoli, IL 61569 |
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| Copper Creek Electric | 4704 S Oak Grove Rd Trivoli, IL 61569 |
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| Tannock Electric Inc | 212 N Palm St Elmwood, IL 61529 |
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| Schultz Tannock Electric Inc | 411 N Althea St Elmwood, IL 61529 |
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| Wages Electric | 604 Custer Pl Canton, IL 61520 |
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