| Business Name | Address | |
| Arnolds Plumbing & Electric | 1500 W Main St Erin, TN 37061 |
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| Roby Electric | 13670 N Main St Erin, TN 37061 |
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| Gantwood Electric | 1237 Breeden Rd Charlotte, TN 37036 |
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| John T Underhill Electric | 1005 Harmon Springs Rd Dickson, TN 37055 |
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| Phil Hall Electric Co | 105 W Walnut St Dickson, TN 37055 |
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