| Business Name | Address | |
| Coastal Electric & Inst | 123 E Harbor Dr Port Lavaca, TX 77979 |
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| Hayes Electric Svc | 814 W Main St Port Lavaca, TX 77979 |
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| Smith Electric Inc | 210 E Main St Port Lavaca, TX 77979 |
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| Meco Marine Electrical Co | 187 Malibu Dr Port Lavaca, TX 77979 |
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| G & R Electric | 238 Mission Bell Rd Victoria, TX 77905 |
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