| Business Name | Address | |
| M & N Electric | 242 Private Road 481 Castroville, TX 78009 |
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| Yourman's Electric Inc | 10815 Allison Ln Atascosa, TX 78002 |
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| Lyght-Tel Electrical Tech | 14027 Willow Ln Lytle, TX 78052 |
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| Chaparrel Electric Co | Highway 81 & Aubrey St Natalia, TX 78059 |
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| Don's Electrical Svc | Aubrey & 132nd St Natalia, TX 78059 |
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