| Business Name | Address | |
| Lamarche Electric Co | 1951 Airway Ct New Lenox, IL 60451 |
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| Liberatore Electric | 8027 189th St Mokena, IL 60448 |
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| Beco Electric Co Inc | 9930 W 190th Mokena, IL 60448 |
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| At-Ease Electric | 11500 193rd St Mokena, IL 60448 |
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| Altman Electric | 18401 Conlee Dr Mokena, IL 60448 |
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