| Business Name | Address | |
| Booth Electric Co | 300 Highway 107 Unicoi, TN 37692 |
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| Morrill Electric | 1311 N Main Ave Erwin, TN 37650 |
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| Ends Electrical Contractors | 145 Flower Ln Erwin, TN 37650 |
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| C & S Electric Co | 147 Sleepy Hollow Rd Johnson City, TN 37604 |
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| Coleman Electric | 824 N North St Johnson City, TN 37604 |
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