| Business Name | Address | |
| Tommy Grammer | 3113 Fm 21 Pittsburg, TX 75686 |
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| H & H Electric | 274 County Road 4248 Pittsburg, TX 75686 |
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| Shamrock Electric | 204 Jefferson St Pittsburg, TX 75686 |
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| Purcell Electric | 767 County Road 3987 Winnsboro, TX 75494 |
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| Innovated Circuits | PO Box 497 Winnsboro, TX 75494 |
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