| Business Name | Address | |
| Seiler Heating Air Cond & Elec | 100 Stewart St Carmi, IL 62821 |
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| Terrell Electric Svc | 115 S Locust St Carmi, IL 62821 |
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| Marshall Electric Inc | 1707 Oak St Carmi, IL 62821 |
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| Lamp Electric | 874 County Road 200 E Norris City, IL 62869 |
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| Mann Electric Svc | 705 N State Rd Grayville, IL 62844 |
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