| Business Name | Address | |
| Gamboa Electric Svc | Ware Seguin Rd Schertz, TX 78154 |
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| Houston Stafford Electric Inc | 9900 Doerr Ln Schertz, TX 78154 |
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| Hannasch Electric Inc | 24 Commercial Pl Schertz, TX 78154 |
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| Lambrecht Electric Co | 1400 Fm 1518 Schertz, TX 78154 |
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| H & S Electric Inc | 234 E Aviation Blvd Universal City, TX 78148 |
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