| Business Name | Address | |
| Moore Air Cond & Electric | Highway 83 S Uvalde, TX 78801 |
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| Tri-Canyon Air Conditioning | HC 70 Box 617 Concan, TX 78838 |
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| Mazurek Service & Repair | 22505 Fm 187 N Utopia, TX 78884 |
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| Davalos Electric | 602 E Webb St Crystal City, TX 78839 |
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| Rio Grande Electric Coop | 2209 N Highway 83 Crystal City, TX 78839 |
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