| Business Name | Address | |
| T P Electric | 951 Silvertip Dr Diamond Bar, CA 91765 |
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| C & H Electric | 1100 N Grand Ave Walnut, CA 91789 |
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| Jmg Ind Electrical Co | 239 Calle Descanso Walnut, CA 91789 |
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| Jordi Electric Inc | 20801 Apache Way Walnut, CA 91789 |
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| General Electric | 20005 Business Pkwy Walnut, CA 91789 |
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