| Business Name | Address | |
| Mazurek Service & Repair | 22505 Fm 187 N Utopia, TX 78884 |
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| Tri-Canyon Air Conditioning | HC 70 Box 617 Concan, TX 78838 |
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| Armstrong Electric | 3415 Faris Ranch Rd Medina, TX 78055 |
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| Bandera Electric Co-Op Inc | 3172 State Highway 16 N Bandera, TX 78003 |
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| Herrera Electric | 219 Robindale W Bandera, TX 78003 |
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