| Business Name | Address | |
| Grayson-Collin Electric | 6210 Fm Road 545 Melissa, TX 75454 |
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| Emmett Electric | Mckinney, TX 75069 |
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| Overall Electric | 2742 Fm 546 Mckinney, TX 75069 |
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| A-Electrical Contractors | 1002 1st Ave Mckinney, TX 75069 |
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| Stover Electric | 901 N Mcdonald St Mckinney, TX 75069 |
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