| Business Name | Address | |
| Stroehlein & Stroehlein | 3015 Wing Hill Rd Cobden, IL 62920 |
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| Lion Electric | 244 Cedar Creek Rd Makanda, IL 62958 |
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| Jerry Lindsey Electrical Contr | 1400 Mount Hebron Rd Makanda, IL 62958 |
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| W J Burke Electric Co | 10575 Highway 127 Murphysboro, IL 62966 |
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| Griffin Electric | 322 N 11th St Murphysboro, IL 62966 |
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